/*
Theme Name:  Cocoon Child — AI Concierge Kei
Theme URI:   https://ai-concierge-kei.com/
Template:    cocoon-master
Description: AI Concierge Kei v2.0 — バグ修正・SEO・UX完全対応
Version:     2.0.0
Author:      Kei
License:     GPL-2.0-or-later
*/

/* §1 DESIGN TOKENS */
:root {
  --bg:#050a0f; --surface:#0b1520; --surface2:#0f1e30; --surface3:#132435;
  --border:rgba(0,212,255,.13); --border-soft:rgba(0,212,255,.06); --border-hard:rgba(0,212,255,.30);
  --cyan:#00d4ff; --cyan-dim:rgba(0,212,255,.12); --cyan-glow:rgba(0,212,255,.35);
  --magenta:#ff2d78; --gold:#f5c842; --green:#4eff91; --red:#ff4560;
  --text:#e8f4ff; --text-body:#c8dff0;
  --text-muted:rgba(200,223,240,.70); --text-dim:rgba(200,223,240,.35);
  --font-display:'Syne',sans-serif; --font-body:'Noto Sans JP',sans-serif;
  --font-mono:'Space Mono',monospace; --font-num:'Space Mono','Noto Sans JP',monospace;
  --radius:4px; --shadow:0 0 40px rgba(0,212,255,.08);
}

/* §2 BASE */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background-color:var(--bg)!important;color:var(--text)!important;font-family:var(--font-body)!important;font-size:16px;line-height:1.9;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::after{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");pointer-events:none;z-index:9990;opacity:.35}
.skip-link{position:absolute;top:-100%;left:8px;background:var(--cyan);color:var(--bg)!important;padding:8px 16px;font-family:var(--font-display);font-weight:700;font-size:13px;z-index:9999;transition:top .2s}
.skip-link:focus{top:8px}
a{color:var(--cyan);text-decoration:none;transition:opacity .2s}
a:hover{opacity:.78}
a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text);line-height:1.2}
p{color:var(--text-muted)}
img{max-width:100%;height:auto}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--cyan);border-radius:2px}

/* §3 COCOON OVERRIDES */
#wrapper,.wrap{background:var(--bg)!important}
#header,.header-container,.header-container-in{background:rgba(5,10,15,.90)!important;backdrop-filter:blur(20px);border-bottom:1px solid var(--border)!important;box-shadow:none!important}
#header{position:sticky!important;top:0;z-index:200}
#site-title a,.site-name a{font-family:var(--font-display)!important;font-weight:800!important;font-size:20px!important;color:var(--text)!important}
.site-name a:hover{color:var(--cyan)!important}
#site-description,.site-description{font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-dim)!important;letter-spacing:.15em}
#navi,.navi-in{background:transparent!important}
#navi .navi-in > ul > li > a,.global-nav .menu-item a{font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-muted)!important;letter-spacing:.12em;text-transform:uppercase;padding:8px 16px!important;transition:color .2s!important}
#navi .navi-in > ul > li > a:hover{color:var(--cyan)!important;background:transparent!important}
#navi .sub-menu{background:var(--surface)!important;border:1px solid var(--border)!important;box-shadow:var(--shadow)!important}
#navi .sub-menu a{color:var(--text-muted)!important;font-size:12px!important}
#navi .sub-menu a:hover{color:var(--cyan)!important}
#main,.main,#content,.content-in{background:var(--bg)!important}
#sidebar,.sidebar{background:var(--bg)!important}

/* Widget */
.widget,.sidebar .widget{background:var(--surface)!important;border:1px solid var(--border)!important;outline:none!important;box-shadow:none!important;border-radius:var(--radius);padding:24px!important;margin-bottom:24px!important}
/* FIX: カテゴリーウィジェットの白枠 */
.widget-title,.sidebar .widget-title{font-family:var(--font-display)!important;font-size:12px!important;font-weight:700!important;color:var(--cyan)!important;text-transform:uppercase;letter-spacing:.15em;background:transparent!important;border:none!important;border-bottom:1px solid var(--border)!important;padding:0 0 12px 0!important;margin-bottom:16px!important}
/* FIX: リストアイテムの枠線 */
.widget .cat-item,.widget ul li{border:none!important;background:transparent!important;padding:4px 0!important;list-style:none}
.widget .cat-item a,.widget ul li a{color:var(--text-muted)!important;font-size:13px!important;transition:color .2s}
.widget .cat-item a:hover,.widget ul li a:hover{color:var(--cyan)!important}

/* Footer */
#footer,.footer{background:var(--surface)!important;border-top:1px solid var(--border)!important;color:var(--text-dim)!important}
.footer a{color:var(--text-dim)!important}
.footer a:hover{color:var(--cyan)!important}
#copyright,.copyright{background:var(--bg)!important;border-top:1px solid var(--border-soft)!important;color:var(--text-dim)!important;font-family:var(--font-mono)!important;font-size:11px!important;padding:16px 48px!important}

/* §4 ARTICLE CARDS — FIX: 二重線 */
/* Cocoon: .a-wrap > .entry-card 構造 → 外側だけborder */
.a-wrap{display:block!important;background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;box-shadow:none!important;outline:none!important;overflow:hidden;transition:background .25s,border-color .25s,transform .25s!important;margin-bottom:16px!important}
.a-wrap:hover{background:var(--surface2)!important;border-color:var(--cyan)!important;transform:translateY(-3px)!important;box-shadow:0 8px 32px rgba(0,212,255,.10)!important}
/* FIX: 内側entry-cardのborderを全消去 */
.entry-card,.related-entry-card,.cat-label-entry-card{background:transparent!important;border:none!important;box-shadow:none!important;outline:none!important;border-radius:0!important}
.entry-card-title,.entry-title{font-family:var(--font-display)!important;font-weight:700!important;color:var(--text)!important;font-size:15px!important;line-height:1.5!important}
.entry-date,.entry-cat,.card-meta,.post-date{font-family:var(--font-mono)!important;font-size:10px!important;color:var(--text-dim)!important;letter-spacing:.12em}
/* FIX: カテゴリラベルの白枠 */
.cat-label,.label-cat{background:var(--cyan-dim)!important;color:var(--cyan)!important;border:1px solid rgba(0,212,255,.35)!important;outline:none!important;box-shadow:none!important;font-family:var(--font-mono)!important;font-size:9px!important;letter-spacing:.12em;text-transform:uppercase;padding:2px 8px!important;border-radius:2px!important;display:inline-block!important}

/* §5 SINGLE POST — FIX: 二重border + 読みやすさ改善 */
.article{background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius);padding:0!important;box-shadow:none!important}
/* FIX: entry-contentのborderを除去（articleと二重になる） */
.entry-content,.post-content{background:transparent!important;border:none!important;outline:none!important;padding:48px 56px!important;max-width:760px;line-height:2.0!important}

/* SEO: h1は1ページに1つ */
.entry-title-header .entry-title,.article h1.entry-title,h1.entry-title{font-family:var(--font-display)!important;font-weight:800!important;font-size:clamp(24px,3.5vw,38px)!important;color:var(--text)!important;line-height:1.25!important;margin-bottom:20px!important;letter-spacing:-.01em}
.entry-content h2{font-family:var(--font-display)!important;font-size:clamp(18px,2.2vw,24px)!important;font-weight:700!important;color:var(--text)!important;border-left:4px solid var(--cyan)!important;padding:4px 0 4px 16px!important;margin:52px 0 20px!important;background:transparent!important;line-height:1.3!important}
.entry-content h3{font-family:var(--font-display)!important;font-size:clamp(16px,2vw,20px)!important;font-weight:700!important;color:var(--text)!important;padding-left:12px!important;border-left:3px solid var(--magenta)!important;margin:40px 0 14px!important;background:transparent!important;line-height:1.3!important}
.entry-content h4{font-family:var(--font-display)!important;font-size:16px!important;font-weight:600!important;color:var(--text-body)!important;margin:32px 0 12px!important;padding-left:0!important;border:none!important}
/* FIX: 本文コントラスト改善 (WCAG AA対応 4.7:1) */
.entry-content p{color:var(--text-body)!important;font-size:15px!important;line-height:2.05!important;margin-bottom:22px!important;word-break:break-word;overflow-wrap:break-word}
.entry-content code,code{background:rgba(0,212,255,.10)!important;border:1px solid rgba(0,212,255,.25)!important;color:var(--cyan)!important;font-family:var(--font-mono)!important;font-size:13px!important;padding:2px 7px!important;border-radius:3px!important;line-height:1!important}
.entry-content pre,pre{background:#020810!important;border:1px solid var(--border)!important;border-left:4px solid var(--cyan)!important;padding:24px 28px!important;border-radius:var(--radius)!important;overflow-x:auto;font-family:var(--font-mono)!important;font-size:13px!important;line-height:1.8!important;color:#a8c8e8!important;margin:28px 0!important}
.entry-content pre code{background:transparent!important;border:none!important;padding:0!important;color:inherit!important}
.entry-content blockquote{background:rgba(245,200,66,.06)!important;border:none!important;border-left:4px solid var(--gold)!important;padding:18px 24px!important;margin:28px 0!important;border-radius:0 var(--radius) var(--radius) 0!important}
.entry-content blockquote p{color:var(--text-muted)!important;font-style:normal!important;margin-bottom:0!important}
.entry-content a{color:var(--cyan)!important;text-decoration:underline!important;text-decoration-color:rgba(0,212,255,.35)!important;text-underline-offset:3px;transition:text-decoration-color .2s}
.entry-content a:hover{text-decoration-color:var(--cyan)!important}
.entry-content ul,.entry-content ol{padding-left:1.6em!important;margin-bottom:20px!important}
.entry-content ul li::marker{color:var(--cyan)}
.entry-content ol li::marker{color:var(--cyan);font-family:var(--font-mono);font-size:13px}
.entry-content li{color:var(--text-body)!important;margin-bottom:8px!important;line-height:1.85!important}
.entry-content table{width:100%;border-collapse:collapse;margin:28px 0;font-size:14px}
.entry-content th{background:var(--surface2)!important;color:var(--cyan)!important;font-family:var(--font-mono)!important;font-size:11px!important;letter-spacing:.1em;text-transform:uppercase;padding:12px 16px!important;border:1px solid var(--border)!important}
.entry-content td{padding:11px 16px!important;border:1px solid var(--border)!important;color:var(--text-body)!important;font-size:14px!important;line-height:1.7!important}
.entry-content tr:nth-child(even) td{background:rgba(11,21,32,.6)!important}
.entry-content tr:hover td{background:var(--surface2)!important}
.entry-content hr{border:none!important;border-top:1px solid var(--border)!important;margin:44px 0!important}
.entry-content img{border-radius:var(--radius)!important;display:block}
.post-meta,.meta-box,.entry-meta{background:var(--surface2)!important;border:1px solid var(--border)!important;border-radius:var(--radius);padding:14px 20px!important;font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-dim)!important}
.tag-links a,.tag a{background:var(--surface2)!important;border:1px solid var(--border)!important;color:var(--text-muted)!important;font-family:var(--font-mono)!important;font-size:11px!important;padding:4px 12px!important;border-radius:2px!important;margin:3px!important;transition:border-color .2s,color .2s!important}
.tag-links a:hover,.tag a:hover{border-color:var(--cyan)!important;color:var(--cyan)!important}
.author-box,.author-widget-box{background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;padding:28px!important}
.author-widget-name,.author-name{font-family:var(--font-display)!important;font-weight:700!important;color:var(--text)!important}
.author-description,.author-widget-description{color:var(--text-muted)!important;font-size:14px!important;line-height:1.8!important}
.toc{background:var(--surface2)!important;border:1px solid var(--border)!important;border-top:3px solid var(--cyan)!important;border-radius:var(--radius)!important;padding:24px 28px!important;margin:36px 0!important}
.toc-title{font-family:var(--font-display)!important;font-weight:700!important;color:var(--text)!important;font-size:13px!important;letter-spacing:.1em;text-transform:uppercase;background:transparent!important;border:none!important;padding:0!important}
.toc a{color:var(--text-muted)!important;font-size:14px!important}
.toc a:hover{color:var(--cyan)!important}
.related-entry-heading,.related-posts-title{font-family:var(--font-display)!important;font-weight:700!important;color:var(--text)!important;border-bottom:1px solid var(--border)!important;padding-bottom:12px!important;background:transparent!important}
.pagination a,.page-numbers{background:var(--surface)!important;border:1px solid var(--border)!important;color:var(--text-muted)!important;font-family:var(--font-mono)!important;font-size:13px!important;padding:8px 16px!important;border-radius:2px!important;transition:all .2s!important}
.pagination a:hover,.page-numbers:hover{border-color:var(--cyan)!important;color:var(--cyan)!important}
.pagination .current,.page-numbers.current{background:var(--cyan)!important;border-color:var(--cyan)!important;color:var(--bg)!important}
.search-form input[type="search"],.search-field{background:var(--surface)!important;border:1px solid var(--border)!important;color:var(--text)!important;font-family:var(--font-body)!important;padding:10px 16px!important;border-radius:var(--radius)!important;outline:none;transition:border-color .2s}
.search-form input:focus,.search-field:focus{border-color:var(--cyan)!important}
.search-submit{background:var(--cyan)!important;color:var(--bg)!important;border:none!important;font-family:var(--font-mono)!important;font-size:11px!important;padding:10px 20px!important;cursor:pointer;transition:opacity .2s}
.search-submit:hover{opacity:.85}
.breadcrumb,.breadcrumb-list{font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-dim)!important;padding:12px 0!important}
.breadcrumb a{color:var(--text-dim)!important}
.breadcrumb a:hover{color:var(--cyan)!important}
#comments,.comment-list{background:transparent!important}
.comment-body,.comment{background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;padding:20px!important;margin-bottom:16px!important}
.comment-author{color:var(--text)!important;font-weight:700}
.comment-meta,.comment-date{font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-dim)!important}
.comment-text p{color:var(--text-body)!important}
.comment-form input,.comment-form textarea{background:var(--surface2)!important;border:1px solid var(--border)!important;color:var(--text)!important;font-family:var(--font-body)!important;padding:10px 14px!important;border-radius:var(--radius)!important;width:100%;transition:border-color .2s}
.comment-form input:focus,.comment-form textarea:focus{border-color:var(--cyan)!important;outline:none}
.comment-form label{color:var(--text-muted)!important;font-size:13px!important}
.comment-form .submit{background:var(--cyan)!important;color:var(--bg)!important;border:none!important;font-family:var(--font-display)!important;font-weight:700!important;padding:12px 28px!important;cursor:pointer;clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px));transition:opacity .2s}
.comment-form .submit:hover{opacity:.85}
.box-note,.box-info,.box-warn,.box-good,.box-bad{background:var(--surface2)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;color:var(--text-body)!important}

/* §6 HERO */
.kei-hero{min-height:100vh;display:grid;grid-template-columns:1fr;align-items:center;position:relative;overflow:hidden;padding:100px 0 80px;background:var(--bg)}
.kei-hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.04) 1px,transparent 1px);background-size:60px 60px;animation:keiGridMove 22s linear infinite;z-index:0}
@keyframes keiGridMove{to{transform:translateY(60px)}}
.kei-hero__glow{position:absolute;border-radius:50%;pointer-events:none;z-index:0}
.kei-hero__glow--cyan{width:600px;height:600px;background:radial-gradient(circle,rgba(0,212,255,.11) 0%,transparent 70%);right:5%;top:50%;transform:translateY(-50%)}
.kei-hero__glow--magenta{width:380px;height:380px;background:radial-gradient(circle,rgba(255,45,120,.07) 0%,transparent 70%);left:15%;bottom:8%}
.kei-hero__inner{max-width:1280px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.kei-badge{display:inline-flex;align-items:center;gap:8px;background:var(--cyan-dim);border:1px solid var(--cyan);padding:6px 14px;border-radius:2px;font-family:var(--font-mono);font-size:10px;color:var(--cyan);letter-spacing:.18em;text-transform:uppercase;margin-bottom:28px;animation:keiSlideUp .6s ease both}
.kei-badge__dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;animation:keiPulse 2s ease-in-out infinite}
@keyframes keiPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.6)}}
.kei-hero__title{font-family:var(--font-display)!important;font-weight:800!important;font-size:clamp(42px,5.5vw,72px)!important;line-height:1.05!important;letter-spacing:-.02em!important;color:var(--text)!important;margin-bottom:12px!important;animation:keiSlideUp .6s .1s ease both}
.kei-hero__subtitle{font-family:var(--font-display);font-size:clamp(15px,2vw,20px);color:var(--text-muted);margin-bottom:20px;animation:keiSlideUp .6s .2s ease both}
.kei-hero__desc{font-size:15px;color:var(--text-muted);line-height:1.9;margin-bottom:40px;animation:keiSlideUp .6s .3s ease both}
.kei-hero__actions{display:flex;gap:14px;flex-wrap:wrap;animation:keiSlideUp .6s .4s ease both}

/* FIX: グラデーションテキスト日本語クリッピング */
.kei-gradient-text{background:linear-gradient(120deg,var(--cyan),#60efff,var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;padding-bottom:.12em;line-height:1.3}

.kei-btn{display:inline-block;text-decoration:none!important;font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:.04em;padding:13px 30px;transition:all .22s;cursor:pointer;border:none}
.kei-btn--primary{background:var(--cyan);color:var(--bg)!important;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px))}
.kei-btn--primary:hover{background:#fff;transform:translateY(-2px);box-shadow:0 0 28px var(--cyan-glow);color:var(--bg)!important}
.kei-btn--ghost{background:transparent;border:1px solid var(--border);color:var(--text-muted)!important}
.kei-btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)!important}
.kei-hero__terminal{animation:keiSlideUp .8s .3s ease both}
.kei-terminal{background:var(--surface);border:1px solid var(--border);box-shadow:0 0 60px rgba(0,212,255,.07)}
.kei-terminal__bar{background:var(--surface2);border-bottom:1px solid var(--border);padding:10px 16px;display:flex;align-items:center;gap:7px}
.kei-terminal__dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.kei-terminal__label{margin-left:10px;font-family:var(--font-mono);font-size:11px;color:var(--text-dim)}
.kei-terminal__body{padding:24px;font-family:var(--font-mono);font-size:13px;line-height:1.9}
.kei-terminal__output{padding-left:16px;color:var(--text-muted)}
.t-prompt{color:var(--cyan)}.t-cmd{color:var(--text)}.t-hl{color:var(--gold);margin-bottom:4px}.t-success{color:var(--green)}.t-arrow{color:var(--gold)}
.kei-cursor{display:inline-block;width:8px;height:14px;background:var(--cyan);margin-left:2px;vertical-align:middle;animation:keiCursorBlink 1s step-end infinite}
@keyframes keiCursorBlink{0%,100%{opacity:1}50%{opacity:0}}

/* §7 STATS BAR — FIX: --font-num で数字崩れを修正 */
.kei-stats{display:flex;justify-content:space-around;align-items:center;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:24px 48px}
.kei-stats__item{text-align:center}
.kei-stats__num{font-family:var(--font-num);font-weight:700;font-size:30px;color:var(--cyan);line-height:1.3;margin-bottom:4px;letter-spacing:-.02em}
.kei-stats__label{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.14em}
.kei-stats__divider{width:1px;height:48px;background:var(--border)}

/* §8 SECTION — FIX: line-height+overflow:visible でタイトルクリッピング解消 */
.kei-section-inner{max-width:1280px;margin:0 auto;padding:100px 48px}
.kei-section-label{font-family:var(--font-mono);font-size:10px;color:var(--cyan);text-transform:uppercase;letter-spacing:.28em;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.kei-section-label::after{content:'';flex:1;max-width:56px;height:1px;background:var(--cyan);opacity:.4}
.kei-section-title{font-family:var(--font-display)!important;font-weight:800!important;font-size:clamp(28px,3.5vw,46px)!important;line-height:1.35!important;color:var(--text)!important;margin-bottom:14px!important;overflow:visible!important;padding-bottom:4px!important}
.kei-section-sub{color:var(--text-muted);font-size:15px;max-width:520px;margin-bottom:52px;line-height:1.85}

/* §9 STEP CARDS */
.kei-steps{background:linear-gradient(180deg,var(--bg) 0%,var(--surface) 50%,var(--bg) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.kei-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.kei-step-card{background:var(--bg);padding:44px 34px;position:relative;overflow:hidden;transition:background .3s}
.kei-step-card:hover{background:var(--surface)}
.kei-step-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);transform:scaleX(0);transition:transform .4s}
.kei-step-card:hover::before{transform:scaleX(1)}
.kei-step-card__num{font-family:var(--font-display);font-weight:800;font-size:80px;line-height:1;color:rgba(0,212,255,.06);position:absolute;right:20px;top:20px;pointer-events:none;user-select:none}
.kei-step-card__icon{font-size:40px;margin-bottom:20px;display:block}
.kei-step-card__tag{font-family:var(--font-mono);font-size:10px;color:var(--magenta);text-transform:uppercase;letter-spacing:.18em;margin-bottom:10px}
.kei-step-card__title{font-family:var(--font-display)!important;font-weight:700!important;font-size:22px!important;color:var(--text)!important;line-height:1.3!important;margin-bottom:14px!important}
.kei-step-card__desc{color:var(--text-muted);font-size:14px;line-height:1.85;margin-bottom:20px}
.kei-step-card__link{font-family:var(--font-mono);font-size:12px;color:var(--cyan)!important;text-decoration:none!important;letter-spacing:.1em;transition:opacity .2s}
.kei-step-card__link:hover{opacity:.7}

/* §10 POSTS */
.kei-posts{background:var(--bg)}
.kei-posts-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);margin-bottom:40px}
.kei-post-card{background:var(--surface);padding:32px;display:flex;flex-direction:column;gap:10px;text-decoration:none!important;color:inherit!important;transition:background .25s}
.kei-post-card:hover{background:var(--surface2)}
.kei-post-card--featured{grid-column:span 2;flex-direction:row;align-items:center;gap:32px}
.kei-post-card__thumb{flex-shrink:0;width:200px;overflow:hidden}
.kei-post-card__thumb img{width:100%;height:130px;object-fit:cover;display:block}
.kei-post-card__body{flex:1}
.kei-post-card__cat{font-family:var(--font-mono);font-size:10px;color:var(--cyan);text-transform:uppercase;letter-spacing:.18em;margin-bottom:8px}
.kei-post-card__title{font-family:var(--font-display)!important;font-weight:700!important;font-size:17px!important;color:var(--text)!important;line-height:1.4!important;margin:0!important}
.kei-post-card--featured .kei-post-card__title{font-size:24px!important}
.kei-post-card__meta{font-family:var(--font-mono);font-size:10px;color:var(--text-dim);margin-top:auto;padding-top:10px}
.kei-post-card__arrow{color:var(--cyan);font-size:18px;flex-shrink:0;transition:transform .2s;align-self:center}
.kei-post-card:hover .kei-post-card__arrow{transform:translateX(4px)}
.kei-posts__more{text-align:center}

/* §11 WORKS */
.kei-works{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.kei-works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.kei-work-card{background:var(--bg);padding:36px 30px;position:relative;text-decoration:none!important;color:inherit!important;transition:background .25s;display:block}
.kei-work-card:hover{background:var(--surface)}
.kei-work-card__tag{font-family:var(--font-mono);font-size:10px;color:var(--magenta);letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}
.kei-work-card__title{font-family:var(--font-display)!important;font-weight:700!important;font-size:18px!important;color:var(--text)!important;line-height:1.3!important;margin-bottom:10px!important}
.kei-work-card__desc{color:var(--text-muted);font-size:13px;line-height:1.75}
.kei-work-card__arrow{position:absolute;top:28px;right:28px;color:var(--cyan);font-size:18px;transition:transform .2s}
.kei-work-card:hover .kei-work-card__arrow{transform:translate(2px,-2px)}

/* §12 CTA */
.kei-cta{background:var(--surface);border-top:1px solid var(--border)}
.kei-cta__inner{max-width:1280px;margin:0 auto;padding:100px 48px;display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}
.kei-cta__title{font-family:var(--font-display)!important;font-weight:800!important;font-size:clamp(32px,4vw,54px)!important;line-height:1.2!important;color:var(--text)!important;margin-bottom:14px!important;overflow:visible!important}
.kei-cta__desc{color:var(--text-muted);font-size:15px;line-height:1.9;margin-bottom:32px}
.kei-cta__actions{display:flex;gap:14px;flex-wrap:wrap}
.kei-profile-card{background:var(--surface2);border:1px solid var(--border);padding:28px;display:flex;gap:20px;align-items:center;min-width:300px;max-width:360px}
.kei-profile-card__avatar{width:68px;height:68px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}
.kei-profile-card__name{font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--text);margin-bottom:4px}
.kei-profile-card__desc{color:var(--text-muted);font-size:13px;line-height:1.7}

/* §13 HEADER */
.kei-site-header{position:sticky;top:0;z-index:300;background:rgba(5,10,15,.92)!important;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border)!important;box-shadow:none!important}
.kei-header-identity{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 48px}
.kei-header-logo{display:flex;align-items:center;gap:14px;text-decoration:none!important;flex-shrink:0}
.kei-logo-avatar-wrap{position:relative;width:52px;height:52px;flex-shrink:0}
.kei-logo-ring{position:absolute;inset:-3px;border-radius:50%;background:conic-gradient(var(--cyan) 0deg,var(--magenta) 120deg,var(--cyan) 240deg,var(--magenta) 360deg);animation:keiRingRotate 4s linear infinite;z-index:0}
@keyframes keiRingRotate{to{transform:rotate(360deg)}}
.kei-logo-inner{position:absolute;inset:2px;border-radius:50%;overflow:hidden;z-index:1;background:var(--surface)}
.kei-logo-inner img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.kei-logo-glow{position:absolute;inset:-10px;border-radius:50%;background:radial-gradient(circle,rgba(0,212,255,.28) 0%,transparent 70%);animation:keiGlowPulse 2.8s ease-in-out infinite;z-index:-1;pointer-events:none}
@keyframes keiGlowPulse{0%,100%{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.18)}}
.kei-logo-text{display:flex;flex-direction:column;gap:3px}
.kei-logo-name{font-family:var(--font-display)!important;font-weight:800!important;font-size:20px!important;color:var(--text)!important;letter-spacing:.02em;line-height:1}
.kei-logo-name--grad{background:linear-gradient(120deg,var(--cyan),#60efff,var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;padding-bottom:.05em}
.kei-logo-tagline{font-family:var(--font-mono)!important;font-size:10px!important;color:var(--text-muted)!important;letter-spacing:.18em;text-transform:uppercase}
.kei-header-pills{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:center}
.kei-pill{display:flex;align-items:center;gap:5px;background:var(--surface);border:1px solid var(--border);padding:5px 12px;border-radius:2px;font-family:var(--font-mono)!important;font-size:10px!important;color:var(--text-muted);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;cursor:default;transition:border-color .2s,color .2s;user-select:none}
.kei-pill:hover{border-color:var(--cyan);color:var(--cyan)}
.kei-pill--live{border-color:rgba(78,255,145,.35);color:var(--green)}
.kei-pill--live::before{content:'';width:6px;height:6px;background:var(--green);border-radius:50%;animation:keiLiveDot 1.4s ease-in-out infinite;flex-shrink:0}
@keyframes keiLiveDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.55)}}
.kei-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.kei-header-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);padding:7px 14px;font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-muted);letter-spacing:.08em;cursor:pointer;transition:border-color .2s;user-select:none}
.kei-header-search:hover{border-color:var(--cyan)}
.kei-header-search kbd{background:var(--surface2);border:1px solid var(--border);padding:1px 5px;border-radius:2px;font-size:9px;color:var(--text-dim)}
.kei-header-cta{background:var(--cyan)!important;color:var(--bg)!important;padding:8px 20px;font-family:var(--font-display)!important;font-weight:700!important;font-size:12px!important;letter-spacing:.05em;text-decoration:none!important;white-space:nowrap;clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px));transition:all .2s;display:inline-block}
.kei-header-cta:hover{background:#fff!important;box-shadow:0 0 24px rgba(0,212,255,.45);transform:translateY(-1px)}
.kei-header-nav{border-top:1px solid var(--border);padding:0 48px;display:flex;align-items:center;justify-content:space-between;background:transparent!important}
.kei-nav-list{list-style:none!important;display:flex!important;align-items:center!important;margin:0!important;padding:0!important}
.kei-nav-list li a{display:block!important;padding:12px 20px!important;font-family:var(--font-mono)!important;font-size:11px!important;color:var(--text-muted)!important;letter-spacing:.14em!important;text-transform:uppercase!important;text-decoration:none!important;transition:color .2s!important;position:relative;background:transparent!important}
.kei-nav-list li a::after{content:'';position:absolute;bottom:0;left:20px;right:20px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--magenta));transform:scaleX(0);transition:transform .25s}
.kei-nav-list li a:hover,.kei-nav-list li a:focus{color:var(--text)!important;background:transparent!important}
.kei-nav-list li a:hover::after,.kei-nav-list li a:focus::after{transform:scaleX(1)}
.kei-nav-list li.current-menu-item > a,.kei-nav-list li.current_page_item > a{color:var(--cyan)!important}
.kei-nav-list li.current-menu-item > a::after,.kei-nav-list li.current_page_item > a::after{transform:scaleX(1)}
.kei-nav-list .sub-menu{background:var(--surface)!important;border:1px solid var(--border)!important;box-shadow:0 8px 32px rgba(0,0,0,.4)!important;padding:8px 0!important}
.kei-nav-list .sub-menu li a{padding:8px 20px!important;font-size:11px!important}
.kei-nav-tag{font-family:var(--font-mono)!important;font-size:10px!important;color:var(--text-dim)!important;letter-spacing:.12em;display:flex;align-items:center;gap:6px;user-select:none}
.kei-nav-tag__dot{color:var(--cyan);opacity:.6;font-size:8px}

/* §14 ANIMATIONS */
@keyframes keiSlideUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* §15 RESPONSIVE */
@media(max-width:1100px){.kei-header-pills{display:none}}
@media(max-width:900px){
  .kei-header-identity{padding:12px 20px}
  .kei-header-search{display:none}
  .kei-header-nav{padding:0 20px}
  .kei-nav-tag{display:none}
  .kei-logo-name{font-size:16px!important}
  .kei-logo-tagline{display:none}
  .kei-logo-avatar-wrap{width:44px;height:44px}
  .kei-section-inner{padding:60px 20px}
  .kei-cta__inner{padding:60px 20px;grid-template-columns:1fr}
  .kei-hero__inner{grid-template-columns:1fr;padding:0 20px}
  .kei-hero__terminal{display:none}
  .kei-steps-grid{grid-template-columns:1fr}
  .kei-works-grid{grid-template-columns:1fr}
  .kei-profile-card{min-width:0;max-width:100%}
  .kei-stats{padding:20px;flex-wrap:wrap}
  .kei-stats__num{font-size:24px}
}
@media(max-width:768px){
  .kei-posts-grid{grid-template-columns:1fr}
  .kei-post-card--featured{grid-column:1;flex-direction:column}
  .kei-post-card__thumb{width:100%}
  .entry-content,.post-content{padding:28px 20px!important}
  #copyright{padding:16px 20px!important}
}
@media(max-width:640px){
  .kei-nav-list li a{padding:10px 12px!important;font-size:10px!important}
  .kei-header-cta{padding:7px 14px;font-size:11px!important}
}

/* ============================================================
   ADDITIONS — Category A/B/C 全実装
   ============================================================ */

/* ── 1. ページ読み込みプログレスバー ── */
#kei-progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  z-index: 9999;
  transition: width .2s ease, opacity .4s ease;
  box-shadow: 0 0 8px rgba(0,212,255,.7);
}

/* ── 2. スクロールアニメーション ── */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-animate].kei-animated {
  opacity: 1;
  transform: translateY(0);
}

/* ── 3. ヘッダースクロール時 ── */
.kei-site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,.4) !important;
}
.kei-site-header.is-hidden {
  transform: translateY(-100%);
  transition: transform .3s ease;
}
.kei-site-header {
  transition: transform .3s ease, box-shadow .3s ease;
}

/* ── 4. body モーダル/ドロワー open 時スクロール無効 ── */
body.kei-modal-open,
body.kei-drawer-open { overflow: hidden; }

/* ── 5. 検索モーダル ── */
.kei-search-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.kei-search-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.kei-search-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,10,15,.85);
  backdrop-filter: blur(8px);
}
.kei-search-modal__inner {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  width: min(680px, calc(100vw - 32px));
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 60px rgba(0,212,255,.12);
  transform: translateY(-12px);
  transition: transform .25s ease;
}
.kei-search-modal.is-open .kei-search-modal__inner {
  transform: translateY(0);
}
.kei-search-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.kei-search-modal__label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .2em;
}
.kei-search-modal__close {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 16px; padding: 4px 8px;
  transition: color .2s;
}
.kei-search-modal__close:hover { color: var(--text); }
.kei-search-modal__form {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.kei-search-modal__form svg { flex-shrink: 0; }
#kei-search-input {
  flex: 1;
  background: none; border: none; outline: none;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
}
#kei-search-input::placeholder { color: var(--text-dim); }
.kei-search-modal__hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  white-space: nowrap;
}
.kei-search-modal__results {
  overflow-y: auto;
  max-height: 380px;
  padding: 8px 0;
}
.kei-search-modal__empty,
.kei-search-modal__loading {
  padding: 24px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}
.kei-search-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: keiSpin .6s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}
@keyframes keiSpin { to { transform: rotate(360deg); } }

.kei-search-result {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  text-decoration: none !important;
  transition: background .15s;
  color: inherit;
}
.kei-search-result:hover { background: var(--surface2); }
.kei-search-result__thumb {
  width: 56px; height: 40px;
  object-fit: cover; flex-shrink: 0;
}
.kei-search-result__no-thumb {
  width: 56px; height: 40px;
  background: var(--surface2);
  display: grid; place-items: center;
  font-size: 20px; flex-shrink: 0;
}
.kei-search-result__body { flex: 1; }
.kei-search-result__title {
  font-family: var(--font-display);
  font-weight: 600; font-size: 13px;
  color: var(--text) !important; margin-bottom: 3px;
}
.kei-search-result__excerpt {
  font-size: 11px; color: var(--text-muted) !important; line-height: 1.5;
}
.kei-search-result__date {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dim) !important; margin-top: 3px;
}
.kei-search-result__arrow { color: var(--cyan); flex-shrink: 0; }
.kei-search-modal__footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}
.kei-search-modal__all {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan) !important;
  text-decoration: none !important;
}

/* ── 6. ハンバーガーボタン ── */
.kei-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer; padding: 6px;
  transition: border-color .2s;
}
.kei-hamburger:hover { border-color: var(--cyan); }
.kei-hamburger span {
  display: block; width: 100%; height: 1.5px;
  background: var(--text-muted);
  transition: all .25s ease;
  transform-origin: center;
}
.kei-hamburger.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.kei-hamburger.is-active span:nth-child(2) { opacity: 0; }
.kei-hamburger.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 900px) { .kei-hamburger { display: flex; } }

/* ── 7. ドロワーメニュー ── */
.kei-drawer {
  position: fixed;
  inset: 0;
  z-index: 500;
  pointer-events: none;
}
.kei-drawer.is-open { pointer-events: auto; }
.kei-drawer__backdrop {
  position: absolute; inset: 0;
  background: rgba(5,10,15,.8);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .3s;
}
.kei-drawer.is-open .kei-drawer__backdrop { opacity: 1; }
.kei-drawer__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s ease;
  overflow-y: auto;
}
.kei-drawer.is-open .kei-drawer__panel { transform: translateX(0); }
.kei-drawer__header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px; border-bottom: 1px solid var(--border);
}
.kei-drawer__title {
  font-family: var(--font-display);
  font-weight: 700; font-size: 15px; color: var(--text);
}
.kei-drawer__close {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 18px; padding: 4px;
}
.kei-drawer__nav ul {
  list-style: none; padding: 0; margin: 0;
  border-bottom: 1px solid var(--border);
}
.kei-drawer__nav ul li a {
  display: block;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 14px; color: var(--text-muted) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--border-soft);
  transition: color .2s, background .2s;
}
.kei-drawer__nav ul li a:hover {
  color: var(--text) !important;
  background: var(--surface2);
}
.kei-drawer__cats {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.kei-drawer__cats-label {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--cyan);
  text-transform: uppercase; letter-spacing: .15em;
  margin-bottom: 10px;
}
.kei-drawer__cat-pill {
  display: inline-block;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 5px 12px; border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 10px; color: var(--text-muted) !important;
  text-decoration: none !important;
  margin: 3px 3px 3px 0;
  transition: border-color .2s, color .2s;
}
.kei-drawer__cat-pill:hover { border-color: var(--cyan); color: var(--cyan) !important; }
.kei-drawer__theme-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-muted);
}

/* ── 8. ダーク / ライトテーマ切り替えボタン ── */
.kei-theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 7px 10px; cursor: pointer;
  font-size: 15px;
  transition: border-color .2s;
  line-height: 1;
}
.kei-theme-toggle:hover { border-color: var(--cyan); }

/* ライトテーマ CSS 変数上書き */
[data-theme="light"] {
  --bg:          #f0f4f8;
  --surface:     #ffffff;
  --surface2:    #e8edf2;
  --surface3:    #dde3ea;
  --border:      rgba(0, 100, 150, 0.15);
  --border-soft: rgba(0, 100, 150, 0.07);
  --cyan:        #0088cc;
  --cyan-dim:    rgba(0, 136, 204, 0.10);
  --cyan-glow:   rgba(0, 136, 204, 0.3);
  --magenta:     #cc0055;
  --gold:        #b38600;
  --green:       #00882b;
  --text:        #0d1825;
  --text-muted:  rgba(13, 24, 37, 0.65);
  --text-dim:    rgba(13, 24, 37, 0.35);
}
[data-theme="light"] body { background-color: var(--bg) !important; color: var(--text) !important; }
[data-theme="light"] .kei-site-header { background: rgba(240,244,248,.92) !important; }
[data-theme="light"] .hero-grid-bg,
[data-theme="light"] .kei-hero__grid { filter: invert(1) opacity(.04); }

/* ── 9. Archive ページ ── */
.kei-archive-hero {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 60px 0 48px;
}
.kei-archive-hero__inner {
  max-width: 1280px; margin: 0 auto; padding: 0 48px;
}
.kei-archive-hero__title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(28px, 4vw, 48px) !important;
  color: var(--text) !important;
  margin-bottom: 12px !important;
}
.kei-archive-hero__desc { color: var(--text-muted); font-size: 15px; max-width: 560px; }
.kei-archive-hero__meta {
  display: flex; align-items: center; gap: 12px; margin-top: 12px;
}
.kei-archive-hero__count {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--cyan);
  padding: 3px 10px; border-radius: 2px;
}
.kei-archive-inner {
  max-width: 1280px; margin: 0 auto; padding: 60px 48px;
}
.kei-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 40px;
}
.kei-arc-card {
  background: var(--surface);
  text-decoration: none !important;
  color: inherit !important;
  display: flex; flex-direction: column;
  transition: background .25s;
}
.kei-arc-card:hover { background: var(--surface2); }
.kei-arc-card__thumb { aspect-ratio: 16/9; overflow: hidden; }
.kei-arc-card__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.kei-arc-card:hover .kei-arc-card__thumb img { transform: scale(1.04); }
.kei-arc-card__no-thumb {
  width: 100%; aspect-ratio: 16/9;
  background: var(--surface2);
  display: grid; place-items: center; font-size: 32px;
}
.kei-arc-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.kei-arc-card__cats { margin-bottom: 8px; }
.kei-arc-card__title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important; font-size: 17px !important;
  color: var(--text) !important; line-height: 1.4 !important;
  margin-bottom: 10px !important;
}
.kei-arc-card__excerpt { font-size: 13px; color: var(--text-muted) !important; line-height: 1.7; flex: 1; margin-bottom: 12px; }
.kei-arc-card__meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
  margin-top: auto;
}
.kei-arc-card__more { color: var(--cyan); }
.kei-archive-empty {
  text-align: center; padding: 80px 20px;
  color: var(--text-muted);
}
.kei-archive-empty__icon { font-size: 48px; margin-bottom: 16px; }

/* ── 10. 404 ページ ── */
.kei-404-wrap { min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.kei-404-inner {
  max-width: 860px; margin: 0 auto; padding: 60px 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.kei-404-grid {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,212,255,.03) 1px,transparent 1px);
  background-size: 60px 60px;
  pointer-events: none; z-index: 0;
}
.kei-404-content { position: relative; z-index: 1; }
.kei-404-code {
  font-family: var(--font-display);
  font-weight: 800; font-size: clamp(80px, 12vw, 140px);
  line-height: 1;
  background: linear-gradient(120deg,var(--cyan),var(--magenta));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  display: inline-block; padding-bottom: .1em;
  margin-bottom: 16px;
}
.kei-404-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important; font-size: 24px !important;
  color: var(--text) !important; margin-bottom: 12px !important;
}
.kei-404-desc { color: var(--text-muted); font-size: 15px; line-height: 1.8; margin-bottom: 28px; }
.kei-404-search {
  margin-bottom: 24px;
}
.kei-404-search form { display: flex; gap: 0; }
.kei-404-search input {
  flex: 1; background: var(--surface); border: 1px solid var(--border);
  border-right: none; color: var(--text); padding: 10px 16px;
  font-family: var(--font-body); font-size: 14px; outline: none;
}
.kei-404-search input:focus { border-color: var(--cyan); }
.kei-404-search button {
  background: var(--cyan); border: none; color: var(--bg);
  padding: 10px 18px; font-size: 16px; cursor: pointer;
  transition: opacity .2s;
}
.kei-404-search button:hover { opacity: .85; }
.kei-404-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.kei-404-popular { position: relative; z-index: 1; }
.kei-404-popular__grid { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.kei-404-popular__item {
  display: flex; gap: 12px; align-items: center;
  background: var(--surface); padding: 12px 16px;
  text-decoration: none !important; color: inherit !important;
  transition: background .2s;
}
.kei-404-popular__item:hover { background: var(--surface2); }
.kei-404-popular__thumb { width: 64px; height: 48px; flex-shrink: 0; overflow: hidden; }
.kei-404-popular__thumb img { width: 100%; height: 100%; object-fit: cover; }
.kei-404-popular__no-thumb { width: 64px; height: 48px; background: var(--surface2); display: grid; place-items: center; font-size: 18px; }
.kei-404-popular__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 13px; color: var(--text) !important; line-height: 1.4;
}
@media (max-width: 768px) {
  .kei-404-inner { grid-template-columns: 1fr; padding: 40px 20px; }
}

/* ── 11. 著者ページ ── */
.kei-author-hero {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}
.kei-author-hero__inner {
  max-width: 1280px; margin: 0 auto; padding: 0 48px;
  display: flex; gap: 40px; align-items: flex-start;
}
.kei-author-hero__avatar-wrap {
  position: relative; width: 120px; height: 120px; flex-shrink: 0;
}
.kei-author-hero__avatar-wrap .kei-logo-ring { inset: -4px; }
.kei-author-hero__avatar {
  position: absolute; inset: 3px;
  border-radius: 50%; object-fit: cover; z-index: 1;
}
.kei-author-hero__info { flex: 1; }
.kei-author-hero__name {
  font-family: var(--font-display) !important;
  font-weight: 800 !important; font-size: 32px !important;
  color: var(--text) !important; margin-bottom: 10px !important;
}
.kei-author-hero__bio { color: var(--text-muted); font-size: 15px; line-height: 1.8; max-width: 520px; margin-bottom: 20px; }
.kei-author-hero__stats { display: flex; gap: 24px; margin-bottom: 16px; }
.kei-author-stat { text-align: center; }
.kei-author-stat__num {
  font-family: var(--font-mono); font-size: 28px; font-weight: 700;
  color: var(--cyan); line-height: 1;
}
.kei-author-stat__label {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .14em;
}
.kei-author-hero__sns { display: flex; gap: 10px; }
.kei-author-sns-link {
  background: var(--surface2); border: 1px solid var(--border);
  padding: 6px 14px; font-family: var(--font-mono);
  font-size: 11px; color: var(--text-muted) !important;
  text-decoration: none !important; transition: border-color .2s, color .2s;
}
.kei-author-sns-link:hover { border-color: var(--cyan); color: var(--cyan) !important; }
.kei-author-posts { background: var(--bg); }

/* ── 12. SNSシェアボタン ── */
.kei-share {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--cyan);
  padding: 24px 28px;
  margin: 40px 0;
}
.kei-share__label {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--cyan);
  text-transform: uppercase; letter-spacing: .18em;
  margin-bottom: 14px;
}
.kei-share__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.kei-share__btn {
  padding: 8px 16px;
  font-family: var(--font-mono); font-size: 12px;
  text-decoration: none !important; color: var(--bg) !important;
  border: none; cursor: pointer; transition: opacity .2s;
}
.kei-share__btn:hover { opacity: .85; }
.kei-share__btn--twitter { background: #000; }
.kei-share__btn--hb      { background: #00a4de; }
.kei-share__btn--line    { background: #06c755; }
.kei-share__btn--copy    { background: var(--surface2); color: var(--text-muted) !important; border: 1px solid var(--border); }

/* ── 13. 空白修正：Cocoonのデフォルトコンテナを抑制 ── */
body.kei-front-page #wrapper > #container > #main,
body.kei-front-page .content-in,
body.kei-front-page #content,
body.kei-front-page .wrap > .content {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 0 !important;
}
body.kei-front-page .wrap {
  max-width: 100% !important;
  padding: 0 !important;
}

/* ── 14. ページネーション ── */
.kei-pagination { text-align: center; margin: 40px 0; }
.kei-pagination ul { list-style: none; display: inline-flex; gap: 4px; padding: 0; }
.kei-pagination ul li a,
.kei-pagination ul li span {
  display: block; padding: 8px 14px;
  background: var(--surface); border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 12px; color: var(--text-muted) !important;
  text-decoration: none !important; transition: all .2s;
}
.kei-pagination ul li a:hover { border-color: var(--cyan); color: var(--cyan) !important; }
.kei-pagination ul li .current { background: var(--cyan); border-color: var(--cyan); color: var(--bg) !important; }

/* ── レスポンシブ追加 ── */
@media (max-width: 768px) {
  .kei-archive-inner { padding: 40px 20px; }
  .kei-archive-grid  { grid-template-columns: 1fr; }
  .kei-author-hero__inner { flex-direction: column; padding: 0 20px; }
}

/* ============================================================
   BUGFIX PATCH — 2026.03
   ・ライトモード可読性修正
   ・お問い合わせフォームスタイル
   ・サイドバー落ち修正
   ・CTAセクション下グレー空白除去
   ・カテゴリーラベル重複対策
   ============================================================ */

/* ── 1. CTAセクション下グレー空白の完全除去 ── */
body.kei-front-page #wrapper,
body.kei-front-page #container,
body.kei-front-page #main,
body.kei-front-page .main,
body.kei-front-page #content,
body.kei-front-page .content-in,
body.kei-front-page .wrap,
body.kei-front-page #primary {
  background: transparent !important;
  min-height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
}
body.kei-front-page .sidebar,
body.kei-front-page #sidebar,
body.kei-front-page .sidebar-left,
body.kei-front-page .sidebar-right {
  display: none !important;
}
/* Cocoon の .entry が空で残る問題 */
body.kei-front-page .entry,
body.kei-front-page .article,
body.kei-front-page .post-content {
  display: none !important;
}

/* ── 2. 投稿一覧・記事ページのサイドバー落ち修正 ── */
/* Cocoon のデフォルトレイアウトを2カラムに固定 */
body:not(.kei-front-page) #wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

body:not(.kei-front-page) #container {
  display: flex !important;
  flex-direction: row !important;
  gap: 32px !important;
  align-items: flex-start !important;
  padding: 32px 0 !important;
  max-width: 100% !important;
  width: 100% !important;
}

body:not(.kei-front-page) #main,
body:not(.kei-front-page) .main {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  width: auto !important;
  float: none !important;
  max-width: none !important;
}

body:not(.kei-front-page) #sidebar,
body:not(.kei-front-page) .sidebar {
  flex: 0 0 300px !important;
  width: 300px !important;
  min-width: 0 !important;
  float: none !important;
  position: sticky !important;
  top: 100px !important;
  max-height: calc(100vh - 120px) !important;
  overflow-y: auto !important;
}

@media (max-width: 900px) {
  body:not(.kei-front-page) #container {
    flex-direction: column !important;
  }
  body:not(.kei-front-page) #sidebar,
  body:not(.kei-front-page) .sidebar {
    flex: none !important;
    width: 100% !important;
    position: static !important;
  }
}

/* ── 3. ライトモード 可読性完全修正 ── */
[data-theme="light"] {
  --bg:          #f5f7fa;
  --surface:     #ffffff;
  --surface2:    #eef1f6;
  --surface3:    #e2e7ef;
  --border:      rgba(30, 80, 120, 0.14);
  --border-soft: rgba(30, 80, 120, 0.07);
  --cyan:        #0077bb;
  --cyan-dim:    rgba(0, 119, 187, 0.10);
  --cyan-glow:   rgba(0, 119, 187, 0.28);
  --magenta:     #cc004d;
  --gold:        #996600;
  --green:       #007733;
  --text:        #0d1825;
  --text-muted:  rgba(13, 24, 37, 0.72);
  --text-dim:    rgba(13, 24, 37, 0.40);
}

/* ライトモード：全テキストを確実に黒系に */
[data-theme="light"] body,
[data-theme="light"] p,
[data-theme="light"] li,
[data-theme="light"] span,
[data-theme="light"] div {
  color: var(--text) !important;
}

[data-theme="light"] .entry-content p,
[data-theme="light"] .entry-content li,
[data-theme="light"] .entry-content span {
  color: rgba(13, 24, 37, 0.82) !important;
}

[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4,
[data-theme="light"] h5,
[data-theme="light"] h6,
[data-theme="light"] .entry-title,
[data-theme="light"] .entry-card-title,
[data-theme="light"] .kei-arc-card__title {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-site-header {
  background: rgba(245, 247, 250, 0.94) !important;
  border-bottom-color: rgba(30, 80, 120, 0.14) !important;
}

[data-theme="light"] .kei-logo-name,
[data-theme="light"] .kei-logo-tagline {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-header-pills .kei-pill {
  background: var(--surface2) !important;
  color: rgba(13, 24, 37, 0.65) !important;
}

[data-theme="light"] .kei-header-search {
  background: var(--surface2) !important;
  color: rgba(13, 24, 37, 0.65) !important;
}

[data-theme="light"] .kei-nav-list li a {
  color: rgba(13, 24, 37, 0.65) !important;
}

[data-theme="light"] .kei-nav-list li a:hover,
[data-theme="light"] .kei-nav-list li.current-menu-item a {
  color: var(--cyan) !important;
}

[data-theme="light"] .kei-hero__title,
[data-theme="light"] .kei-section-title,
[data-theme="light"] .kei-cta__title {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-hero__desc,
[data-theme="light"] .kei-hero__subtitle,
[data-theme="light"] .kei-section-sub,
[data-theme="light"] .kei-cta__desc {
  color: rgba(13, 24, 37, 0.7) !important;
}

[data-theme="light"] .kei-step-card {
  background: var(--surface) !important;
}

[data-theme="light"] .kei-step-card__title {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-step-card__desc {
  color: rgba(13, 24, 37, 0.7) !important;
}

[data-theme="light"] .kei-post-card,
[data-theme="light"] .kei-arc-card {
  background: var(--surface) !important;
}

[data-theme="light"] .kei-post-card:hover,
[data-theme="light"] .kei-arc-card:hover {
  background: var(--surface2) !important;
}

[data-theme="light"] .kei-post-card__title {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-work-card {
  background: var(--surface2) !important;
}

[data-theme="light"] .kei-work-card__title {
  color: #0d1825 !important;
}

[data-theme="light"] .kei-work-card__desc,
[data-theme="light"] .kei-profile-card__desc {
  color: rgba(13, 24, 37, 0.65) !important;
}

[data-theme="light"] .kei-stats {
  background: var(--surface) !important;
}

[data-theme="light"] .kei-stats__label {
  color: rgba(13, 24, 37, 0.55) !important;
}

[data-theme="light"] .kei-steps {
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 50%, var(--bg) 100%) !important;
}

[data-theme="light"] .kei-cta {
  background: var(--surface) !important;
}

[data-theme="light"] .kei-terminal {
  background: #1a2535 !important;
  border-color: rgba(0,119,187,.2) !important;
}

[data-theme="light"] .kei-terminal__bar {
  background: #0f1a26 !important;
}

[data-theme="light"] .widget,
[data-theme="light"] .sidebar .widget {
  background: var(--surface) !important;
  color: var(--text) !important;
}

[data-theme="light"] .widget-title {
  color: var(--cyan) !important;
}

[data-theme="light"] .widget ul li a,
[data-theme="light"] .widget_categories a {
  color: rgba(13, 24, 37, 0.72) !important;
}

[data-theme="light"] #footer,
[data-theme="light"] .footer {
  background: var(--surface2) !important;
}

[data-theme="light"] #copyright,
[data-theme="light"] .copyright {
  background: var(--surface3) !important;
  color: rgba(13, 24, 37, 0.5) !important;
}

[data-theme="light"] .kei-hero__grid {
  background-image:
    linear-gradient(rgba(0, 100, 160, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 100, 160, 0.06) 1px, transparent 1px) !important;
}

/* ── 4. お問い合わせフォーム（ダーク/ライト両対応） ── */

/* ページコンテナ */
.page-template-default .entry-content,
.page .entry-content {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  padding: 40px !important;
  color: var(--text-muted) !important;
}

/* Contact Form 7 全体 */
.wpcf7,
.wpcf7-form {
  color: var(--text-muted) !important;
}

/* ラベル */
.wpcf7-form label,
.wpcf7 label,
.wpcf7-form p > span,
.wpcf7-form .wpcf7-list-item-label {
  color: var(--text-muted) !important;
  font-family: var(--font-body) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  display: block;
  margin-bottom: 6px;
}

/* 必須マーク */
.wpcf7-form .wpcf7-not-valid-tip,
abbr[title="必須"],
.wpcf7-form .required {
  color: var(--magenta) !important;
}

/* INPUT / TEXTAREA 共通 */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form input[type="url"],
.wpcf7-form input[type="number"],
.wpcf7-form input[type="search"],
.wpcf7-form textarea,
.wpcf7-form select,
input.wpcf7-text,
input.wpcf7-email,
textarea.wpcf7-textarea {
  background: var(--surface2) !important;
  border: 1px solid var(--border) !important;
  border-radius: 3px !important;
  color: var(--text) !important;
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  padding: 10px 14px !important;
  width: 100% !important;
  outline: none !important;
  transition: border-color .2s, box-shadow .2s !important;
  box-shadow: none !important;
  -webkit-appearance: none !important;
}

.wpcf7-form input:focus,
.wpcf7-form textarea:focus,
input.wpcf7-text:focus,
input.wpcf7-email:focus,
textarea.wpcf7-textarea:focus {
  border-color: var(--cyan) !important;
  box-shadow: 0 0 0 3px var(--cyan-dim) !important;
}

.wpcf7-form input::placeholder,
.wpcf7-form textarea::placeholder {
  color: var(--text-dim) !important;
}

.wpcf7-form textarea {
  min-height: 160px !important;
  resize: vertical !important;
}

/* 送信ボタン */
.wpcf7-form input[type="submit"],
.wpcf7-submit {
  background: var(--cyan) !important;
  border: none !important;
  color: var(--bg) !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  padding: 12px 32px !important;
  cursor: pointer !important;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px)) !important;
  transition: background .2s, box-shadow .2s !important;
  letter-spacing: .05em !important;
}

.wpcf7-form input[type="submit"]:hover,
.wpcf7-submit:hover {
  background: #fff !important;
  color: var(--bg) !important;
  box-shadow: 0 0 20px var(--cyan-glow) !important;
}

/* バリデーションエラー */
.wpcf7-not-valid,
.wpcf7-form input.wpcf7-not-valid,
.wpcf7-form textarea.wpcf7-not-valid {
  border-color: var(--magenta) !important;
}

.wpcf7-not-valid-tip {
  color: var(--magenta) !important;
  font-size: 12px !important;
  margin-top: 4px !important;
}

/* 送信成功メッセージ */
.wpcf7-mail-sent-ok {
  background: rgba(78, 255, 145, .1) !important;
  border: 1px solid var(--green) !important;
  color: var(--green) !important;
  padding: 12px 16px !important;
  border-radius: 3px !important;
}

/* 送信失敗メッセージ */
.wpcf7-mail-sent-ng,
.wpcf7-aborted {
  background: rgba(255, 45, 120, .1) !important;
  border: 1px solid var(--magenta) !important;
  color: var(--magenta) !important;
  padding: 12px 16px !important;
  border-radius: 3px !important;
}

/* フォームセクション間の余白 */
.wpcf7-form .wpcf7-form-control-wrap {
  display: block;
  margin-bottom: 20px !important;
}

/* ライトモードのフォーム調整 */
[data-theme="light"] .wpcf7-form input[type="text"],
[data-theme="light"] .wpcf7-form input[type="email"],
[data-theme="light"] .wpcf7-form textarea,
[data-theme="light"] input.wpcf7-text,
[data-theme="light"] input.wpcf7-email,
[data-theme="light"] textarea.wpcf7-textarea {
  background: #ffffff !important;
  border-color: rgba(30, 80, 120, 0.22) !important;
  color: #0d1825 !important;
}

[data-theme="light"] .wpcf7-form label {
  color: rgba(13, 24, 37, 0.75) !important;
}

/* ── 5. カテゴリーラベルの重複表示・かぶり問題対策 ── */
/* archive.php で直接 cat-label を描画するため、
   Cocoon が card 上に独自に追加する .cat-label を非表示 */
.kei-archive-grid .a-wrap .cat-label,
.kei-archive-grid .entry-card .cat-label-single-cat {
  display: none !important;
}

/* archive.php で使う .kei-arc-card__cats 内のラベルのみ表示 */
.kei-arc-card__cats .cat-label {
  display: inline-block !important;
  font-size: 9px !important;
  padding: 2px 7px !important;
}

/* ── 6. ヘッダーグリッドがライトモードで暗く見える問題 ── */
[data-theme="light"] .kei-hero__glow--cyan {
  background: radial-gradient(circle, rgba(0, 119, 187, .10) 0%, transparent 70%) !important;
}
[data-theme="light"] .kei-hero__glow--magenta {
  background: radial-gradient(circle, rgba(204, 0, 77, .06) 0%, transparent 70%) !important;
}

/* ── 7. archive.php のヒーローが #container に侵食する問題 ── */
body.kei-archive .kei-archive-wrap,
body.archive .kei-archive-wrap,
body.category .kei-archive-wrap,
body.tag .kei-archive-wrap {
  margin-top: 0 !important;
}

/* archive.php を使うページでは Cocoon のデフォルト article を隠す */
body.archive .entry,
body.archive .article,
body.category .entry,
body.category .article {
  display: none !important;
}

/* ── 8. ドロワー・モーダルのライトモード対応 ── */
[data-theme="light"] .kei-search-modal__inner {
  background: var(--surface) !important;
  box-shadow: 0 0 40px rgba(0, 0, 0, .15) !important;
}

[data-theme="light"] .kei-drawer__panel {
  background: var(--surface) !important;
}

[data-theme="light"] .kei-drawer__title,
[data-theme="light"] .kei-drawer__nav ul li a {
  color: var(--text) !important;
}

[data-theme="light"] .kei-search-result__title {
  color: var(--text) !important;
}

[data-theme="light"] #kei-search-input {
  color: var(--text) !important;
}

[data-theme="light"] .kei-search-modal__backdrop {
  background: rgba(245, 247, 250, .88) !important;
}

/* ============================================================
   BUG FIX PATCH — 2026.03.19
   ============================================================ */

/* ── 1. お問い合わせフォーム入力欄 ── */
/* Contact Form 7 / WPForms / Jetpack の全入力欄を確実にダーク化 */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="number"],
input[type="password"],
textarea,
select,
.wpcf7-form input,
.wpcf7-form textarea,
.wpcf7-form select,
.wpforms-form input,
.wpforms-form textarea,
.wpforms-form select,
.entry-content input[type="text"],
.entry-content input[type="email"],
.entry-content textarea {
  background: var(--surface2) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: 3px !important;
  padding: 10px 14px !important;
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  outline: none !important;
  transition: border-color .2s !important;
  -webkit-appearance: none !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus,
.wpcf7-form input:focus,
.wpcf7-form textarea:focus {
  border-color: var(--cyan) !important;
  box-shadow: 0 0 0 2px rgba(0,212,255,.1) !important;
}

input::placeholder,
textarea::placeholder { color: var(--text-dim) !important; }

/* フォーム送信ボタン */
input[type="submit"],
button[type="submit"],
.wpcf7-submit {
  background: var(--cyan) !important;
  color: var(--bg) !important;
  border: none !important;
  padding: 10px 28px !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  cursor: pointer !important;
  transition: opacity .2s !important;
}
input[type="submit"]:hover,
button[type="submit"]:hover,
.wpcf7-submit:hover { opacity: .85 !important; }

/* ── 2. サイドバーを確実に右カラムに固定 ── */
/* Cocoon のレイアウトが崩れてサイドバーが下に落ちる問題を修正 */
#wrapper.two-column,
#wrapper.has-sidebar {
  display: grid !important;
  grid-template-columns: 1fr 320px !important;
  grid-template-rows: auto !important;
  gap: 0 !important;
  max-width: 1280px !important;
  margin: 0 auto !important;
  align-items: start !important;
}

/* 投稿一覧・アーカイブページのサイドバーレイアウト */
.content-in,
#main.has-sidebar {
  display: grid !important;
  grid-template-columns: 1fr 300px !important;
  gap: 40px !important;
  align-items: start !important;
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 40px 48px !important;
}

/* サイドバー自体のスタイル */
#sidebar,
.sidebar {
  grid-column: 2 !important;
  position: sticky !important;
  top: 90px !important; /* ヘッダー高さ分オフセット */
}

/* メインコンテンツ */
#main .main,
#content,
.article-list {
  grid-column: 1 !important;
  min-width: 0 !important;
}

/* Cocoon の投稿一覧ページ（page.phpなど） */
.home #wrapper,
.blog #wrapper,
.archive #wrapper,
.single #wrapper {
  display: block !important; /* Cocoon独自のレイアウトに委ねる */
}

/* Cocoon のコンテンツエリアとサイドバーを横並びに */
.home .content-in,
.blog .content-in,
.archive .content-in,
.single .content-in {
  display: grid !important;
  grid-template-columns: 1fr 300px !important;
  gap: 40px !important;
  align-items: start !important;
  max-width: 1240px !important;
  margin: 0 auto !important;
  padding: 40px 24px !important;
}

/* Cocoon のサイドバーを右に固定 */
.home #sidebar,
.blog #sidebar,
.archive #sidebar,
.single #sidebar {
  position: sticky !important;
  top: 100px !important;
  max-height: calc(100vh - 120px) !important;
  overflow-y: auto !important;
}

/* ── 3. ライトモードの完全修正 ── */
[data-theme="light"] {
  --bg:          #f4f6f9;
  --surface:     #ffffff;
  --surface2:    #edf0f4;
  --surface3:    #e2e6eb;
  --border:      rgba(0, 80, 120, 0.12);
  --border-soft: rgba(0, 80, 120, 0.06);
  --cyan:        #006fa8;
  --cyan-dim:    rgba(0, 111, 168, 0.10);
  --cyan-glow:   rgba(0, 111, 168, 0.25);
  --magenta:     #b5005e;
  --gold:        #9a7000;
  --green:       #007a28;
  --text:        #111827;
  --text-muted:  rgba(17, 24, 39, 0.72);
  --text-dim:    rgba(17, 24, 39, 0.40);
}

/* ライトモード body */
[data-theme="light"] body {
  background: var(--bg) !important;
  color: var(--text) !important;
}

/* ライトモード ヘッダー */
[data-theme="light"] .kei-site-header {
  background: rgba(244,246,249,.95) !important;
  border-bottom-color: rgba(0,80,120,.15) !important;
}

/* ライトモード 記事本文 — 最重要 */
[data-theme="light"] .entry-content p,
[data-theme="light"] .entry-content li,
[data-theme="light"] .article p,
[data-theme="light"] p {
  color: #1f2937 !important;
  font-size: 16px !important;
  line-height: 2.0 !important;
}

[data-theme="light"] .entry-content h1,
[data-theme="light"] .entry-content h2,
[data-theme="light"] .entry-content h3,
[data-theme="light"] .entry-content h4,
[data-theme="light"] .entry-title,
[data-theme="light"] h1, [data-theme="light"] h2,
[data-theme="light"] h3, [data-theme="light"] h4 {
  color: #111827 !important;
}

[data-theme="light"] .entry-content h2 {
  border-left-color: var(--cyan) !important;
}
[data-theme="light"] .entry-content h3 {
  border-left-color: var(--magenta) !important;
}

/* ライトモード 記事コンテナ */
[data-theme="light"] .article,
[data-theme="light"] .entry-content,
[data-theme="light"] .post-content {
  background: #ffffff !important;
  color: #1f2937 !important;
  border-color: rgba(0,80,120,.12) !important;
}

/* ライトモード コード */
[data-theme="light"] code,
[data-theme="light"] .entry-content code {
  background: #f0f4f8 !important;
  color: #006fa8 !important;
  border-color: rgba(0,80,120,.2) !important;
}
[data-theme="light"] pre,
[data-theme="light"] .entry-content pre {
  background: #f0f4f8 !important;
  color: #374151 !important;
  border-color: rgba(0,80,120,.15) !important;
}

/* ライトモード ブロッククォート */
[data-theme="light"] .entry-content blockquote {
  background: #f8fafc !important;
  color: #374151 !important;
  border-left-color: var(--gold) !important;
}

/* ライトモード リンク */
[data-theme="light"] a,
[data-theme="light"] .entry-content a {
  color: var(--cyan) !important;
}

/* ライトモード サイドバー・ウィジェット */
[data-theme="light"] .widget,
[data-theme="light"] .sidebar .widget {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.12) !important;
  color: #1f2937 !important;
}
[data-theme="light"] .widget-title,
[data-theme="light"] .sidebar .widget-title {
  color: var(--cyan) !important;
  border-bottom-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .widget ul li a,
[data-theme="light"] .widget_categories a {
  color: #374151 !important;
}
[data-theme="light"] .widget ul li a:hover { color: var(--cyan) !important; }

/* ライトモード カード */
[data-theme="light"] .entry-card,
[data-theme="light"] .related-entry-card,
[data-theme="light"] .kei-arc-card,
[data-theme="light"] .kei-post-card {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .entry-card:hover,
[data-theme="light"] .kei-arc-card:hover { background: #f8fafc !important; }
[data-theme="light"] .entry-title,
[data-theme="light"] .entry-card-title,
[data-theme="light"] .kei-arc-card__title,
[data-theme="light"] .kei-post-card__title {
  color: #111827 !important;
}
[data-theme="light"] .entry-date,
[data-theme="light"] .kei-arc-card__meta { color: #6b7280 !important; }

/* ライトモード ナビ */
[data-theme="light"] .kei-nav-list li a { color: #374151 !important; }
[data-theme="light"] .kei-nav-list li a:hover { color: var(--cyan) !important; }
[data-theme="light"] .kei-nav-tag { color: #9ca3af !important; }

/* ライトモード ピル */
[data-theme="light"] .kei-pill {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.15) !important;
  color: #374151 !important;
}
[data-theme="light"] .kei-pill:hover { border-color: var(--cyan) !important; color: var(--cyan) !important; }
[data-theme="light"] .kei-pill--live { color: var(--green) !important; border-color: rgba(0,122,40,.3) !important; }

/* ライトモード ヒーロー */
[data-theme="light"] .kei-hero {
  background: linear-gradient(135deg, #edf2f7 0%, #f4f6f9 100%) !important;
}
[data-theme="light"] .kei-hero__grid {
  background-image:
    linear-gradient(rgba(0,80,120,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,80,120,.06) 1px, transparent 1px) !important;
}
[data-theme="light"] .kei-hero__glow--cyan {
  background: radial-gradient(circle, rgba(0,111,168,.08) 0%, transparent 70%) !important;
}
[data-theme="light"] .kei-hero__title { color: #111827 !important; }
[data-theme="light"] .kei-hero__subtitle,
[data-theme="light"] .kei-hero__desc { color: #374151 !important; }

/* ライトモード ターミナル */
[data-theme="light"] .kei-terminal {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.15) !important;
}
[data-theme="light"] .kei-terminal__bar { background: #f0f4f8 !important; }
[data-theme="light"] .kei-terminal__body { color: #374151 !important; }
[data-theme="light"] .t-out { color: #4b5563 !important; }

/* ライトモード Stats */
[data-theme="light"] .kei-stats { background: #ffffff !important; border-color: rgba(0,80,120,.12) !important; }
[data-theme="light"] .kei-stats__label { color: #6b7280 !important; }

/* ライトモード Steps */
[data-theme="light"] .kei-steps { background: #f4f6f9 !important; }
[data-theme="light"] .kei-step-card { background: #ffffff !important; }
[data-theme="light"] .kei-step-card:hover { background: #f8fafc !important; }
[data-theme="light"] .kei-step-card__title { color: #111827 !important; }
[data-theme="light"] .kei-step-card__desc { color: #4b5563 !important; }

/* ライトモード 制作物 */
[data-theme="light"] .kei-works { background: #edf0f4 !important; }
[data-theme="light"] .kei-work-card { background: #ffffff !important; }
[data-theme="light"] .kei-work-card:hover { background: #f8fafc !important; }
[data-theme="light"] .kei-work-card__title { color: #111827 !important; }
[data-theme="light"] .kei-work-card__desc { color: #4b5563 !important; }

/* ライトモード CTA */
[data-theme="light"] .kei-cta { background: #edf0f4 !important; }
[data-theme="light"] .kei-cta__title { color: #111827 !important; }
[data-theme="light"] .kei-cta__desc { color: #4b5563 !important; }
[data-theme="light"] .kei-profile-card {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-profile-card__name { color: #111827 !important; }
[data-theme="light"] .kei-profile-card__desc { color: #4b5563 !important; }

/* ライトモード フォーム入力 */
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="email"],
[data-theme="light"] input[type="tel"],
[data-theme="light"] textarea,
[data-theme="light"] select,
[data-theme="light"] .wpcf7-form input,
[data-theme="light"] .wpcf7-form textarea {
  background: #f8fafc !important;
  border-color: rgba(0,80,120,.2) !important;
  color: #111827 !important;
}
[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder { color: #9ca3af !important; }

/* ライトモード フッター */
[data-theme="light"] #footer,
[data-theme="light"] .footer { background: #e2e6eb !important; }
[data-theme="light"] #copyright,
[data-theme="light"] .copyright { background: #d1d8e0 !important; color: #4b5563 !important; }
[data-theme="light"] .footer a { color: #4b5563 !important; }

/* ライトモード 検索モーダル */
[data-theme="light"] .kei-search-modal__inner {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.15) !important;
}
[data-theme="light"] #kei-search-input { color: #111827 !important; }
[data-theme="light"] .kei-search-result { border-bottom-color: rgba(0,80,120,.08) !important; }
[data-theme="light"] .kei-search-result:hover { background: #f4f6f9 !important; }
[data-theme="light"] .kei-search-result__title { color: #111827 !important; }

/* ライトモード ドロワー */
[data-theme="light"] .kei-drawer__panel { background: #ffffff !important; }
[data-theme="light"] .kei-drawer__nav ul li a { color: #374151 !important; }
[data-theme="light"] .kei-drawer__nav ul li a:hover { background: #f4f6f9 !important; }

/* ライトモード TOC */
[data-theme="light"] .toc {
  background: #f8fafc !important;
  border-color: rgba(0,80,120,.15) !important;
}
[data-theme="light"] .toc a { color: #374151 !important; }
[data-theme="light"] .toc-title { color: #111827 !important; }

/* ライトモード Archive */
[data-theme="light"] .kei-archive-hero { background: #ffffff !important; }
[data-theme="light"] .kei-archive-hero__title { color: #111827 !important; }
[data-theme="light"] .kei-archive-inner { background: #f4f6f9 !important; }

/* ライトモード グラデーション — Syne フォントのライト色に調整 */
[data-theme="light"] .kei-gradient-text {
  background: linear-gradient(120deg, #006fa8, #0088cc, #b5005e) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}
[data-theme="light"] .kei-logo-name--grad {
  background: linear-gradient(120deg, #006fa8, #0088cc, #b5005e) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

/* ライトモード アーカイブの下グレー空白を除去 */
[data-theme="light"] .kei-archive-wrap,
[data-theme="light"] .kei-archive-inner {
  background: #f4f6f9 !important;
}
[data-theme="light"] body.kei-front-page .kei-cta {
  border-top-color: rgba(0,80,120,.12) !important;
}

/* ── 4. トップページ下の空白（Cocoonの#mainが残る問題）の最終修正 ── */
body.kei-front-page #main,
body.kei-front-page #primary,
body.kei-front-page .content-in > #main,
body.kei-front-page #container {
  display: contents !important; /* 子要素をそのまま通過させる */
}

/* ── 5. 制作物カード — Amazonリンクボタン ── */
.kei-work-card__buy {
  margin-top: 14px;
}
.kei-work-card__buy-link {
  display: inline-block;
  background: #FF9900;
  color: #111 !important;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none !important;
  border-radius: 2px;
  transition: opacity .2s;
  letter-spacing: .05em;
}
.kei-work-card__buy-link:hover { opacity: .85; }

/* ── 6. カテゴリーページのアーカイブ重複防止 ── */
/* Cocoonのデフォルトループがarchive.phpより前に出力されないよう制御 */
body.category .wrap > #container > #contents > .content-in > #main > .loop-continue,
body.tag .wrap > #container > #contents > .content-in > #main > .loop-continue {
  display: none !important;
}

/* ── 7. セクションラベルとカテゴリー名のスラッグ表示修正 ── */
/* archive.phpのヒーローエリアはライトモードでも見やすく */
.kei-archive-hero__title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(24px, 4vw, 44px) !important;
  color: var(--text) !important;
  line-height: 1.2 !important;
  word-break: break-word;
}

/* ── 8. レスポンシブ：サイドバーをスマホで下に戻す ── */
@media (max-width: 960px) {
  .home .content-in,
  .blog .content-in,
  .archive .content-in,
  .single .content-in {
    grid-template-columns: 1fr !important;
    padding: 24px 16px !important;
  }
  .home #sidebar,
  .blog #sidebar,
  .archive #sidebar,
  .single #sidebar {
    position: static !important;
    max-height: none !important;
  }
}

/* ============================================================
   MOBILE UX PATCH — 2026.03.19
   スマホ最適化：ボトムバー競合・横幅・X・ナビ折り返し
   ============================================================ */

/* ── 1. 横幅はみ出し（overflow-x）防止 ── */
html, body {
  max-width: 100vw !important;
  overflow-x: hidden !important;
}

* {
  min-width: 0; /* flex/grid 子要素が親を突き破るのを防ぐ */
}

/* Cocoon のラッパー系も横幅に収める */
#wrapper,
#container,
#contents,
.content-in,
.wrap,
.entry-content,
.article {
  max-width: 100% !important;
  overflow-x: hidden !important;
}

/* テーブルは横スクロールOK（本文内テーブルのみ） */
.entry-content table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ── 2. Cocoon ボトムバー競合対策 ── */
/*
 * Cocoon のスマホ用ボトムバー（#footer-fixed, .fixed-bottom-bar, .bottom-fixed-menu）
 * の高さ分だけ、コンテンツエリアとシェアボタンに余白を追加する
 */
@media (max-width: 768px) {

  /* Cocoon のボトムバー高さ変数（デフォルト約60px） */
  :root {
    --cocoon-bottom-bar-h: 60px;
  }

  /* body 下部にボトムバー分のパディングを追加 */
  body {
    padding-bottom: var(--cocoon-bottom-bar-h) !important;
  }

  /* SNS シェアボタン — ボトムバーに隠れないようマージン追加 */
  .kei-share {
    margin-bottom: calc(var(--cocoon-bottom-bar-h) + 16px) !important;
  }

  /* フッター — ボトムバーに隠れない */
  #footer,
  .footer,
  #copyright,
  .copyright {
    padding-bottom: calc(var(--cocoon-bottom-bar-h) + 8px) !important;
  }

  /* 記事本文の最後がボトムバーに隠れない */
  .article,
  .entry-content {
    padding-bottom: calc(var(--cocoon-bottom-bar-h) + 24px) !important;
  }

  /* ページネーション */
  .page-numbers,
  .kei-pagination {
    margin-bottom: calc(var(--cocoon-bottom-bar-h) + 16px) !important;
  }

  /* ── 3. モバイルナビ折り返し修正 ── */
  /* ヘッダーナビのテキストが折り返してしまう問題を修正 */
  .kei-header-nav {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
  }
  .kei-header-nav::-webkit-scrollbar { display: none !important; }

  .kei-nav-list {
    flex-wrap: nowrap !important;
    width: max-content !important;
    min-width: 100% !important;
  }

  .kei-nav-list li a {
    white-space: nowrap !important;
    padding: 12px 14px !important;
    font-size: 10px !important;
    letter-spacing: 0.08em !important;
  }

  /* ── 4. ヘッダー全体のモバイル最適化 ── */
  .kei-header-identity {
    padding: 10px 14px !important;
    gap: 10px !important;
  }

  /* ロゴテキストをコンパクトに */
  .kei-logo-name {
    font-size: 14px !important;
  }
  .kei-logo-tagline {
    display: none !important; /* スマホでは非表示 */
  }
  .kei-logo-avatar-wrap {
    width: 40px !important;
    height: 40px !important;
  }

  /* ヘッダーのピルは非表示（スマホ） */
  .kei-header-pills { display: none !important; }

  /* 検索ボタンのラベルを非表示（アイコンだけ） */
  .kei-header-search span,
  .kei-header-search kbd { display: none !important; }
  .kei-header-search { padding: 7px 10px !important; }

  /* ── 5. ヒーローセクションのモバイル最適化 ── */
  .kei-hero {
    padding: 24px 0 40px !important;
    min-height: auto !important;
  }

  .kei-hero__inner {
    padding: 0 18px !important;
    gap: 32px !important;
    grid-template-columns: 1fr !important;
  }

  .kei-hero__title {
    font-size: clamp(36px, 10vw, 52px) !important;
    letter-spacing: -0.02em !important;
  }

  .kei-hero__subtitle { font-size: 14px !important; }
  .kei-hero__desc     { font-size: 14px !important; }

  /* ── 6. Stats バーのモバイル最適化 ── */
  .kei-stats {
    padding: 16px 12px !important;
    gap: 0 !important;
    flex-wrap: wrap !important;
  }
  .kei-stats__item {
    flex: 1 !important;
    min-width: 80px !important;
    padding: 6px 0 !important;
  }
  .kei-stats__num   { font-size: 22px !important; }
  .kei-stats__label { font-size: 9px !important; }
  .kei-stats__divider { display: none !important; }

  /* ── 7. ステップカードのモバイル最適化 ── */
  .kei-section-inner { padding: 48px 18px !important; }

  .kei-steps-grid {
    grid-template-columns: 1fr !important;
  }

  .kei-step-card { padding: 32px 22px !important; }

  /* ── 8. 投稿グリッドのモバイル最適化 ── */
  .kei-posts-grid {
    grid-template-columns: 1fr !important;
  }
  .kei-post-card--featured {
    flex-direction: column !important;
    gap: 0 !important;
  }
  .kei-post-card__thumb {
    width: 100% !important;
    height: 180px !important;
    overflow: hidden !important;
  }
  .kei-post-card__thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  /* ── 9. 制作物グリッドのモバイル最適化 ── */
  .kei-works-grid {
    grid-template-columns: 1fr !important;
  }

  /* ── 10. CTAのモバイル最適化 ── */
  .kei-cta__inner {
    grid-template-columns: 1fr !important;
    padding: 48px 18px !important;
    gap: 32px !important;
  }

  /* ── 11. Archive グリッドのモバイル最適化 ── */
  .kei-archive-grid {
    grid-template-columns: 1fr !important;
  }
  .kei-archive-inner { padding: 32px 18px !important; }

  /* ── 12. 検索モーダルのモバイル最適化 ── */
  .kei-search-modal {
    padding-top: 0 !important;
    align-items: flex-end !important; /* 下から出るシートUI */
  }
  .kei-search-modal__inner {
    width: 100% !important;
    max-height: 85vh !important;
    border-radius: 16px 16px 0 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
  }

  /* ── 13. ドロワーのモバイル最適化 ── */
  .kei-drawer__panel {
    width: 100% !important; /* スマホでは全幅 */
    max-width: 360px !important;
  }

  /* ── 14. 記事本文のモバイル可読性 ── */
  .entry-content,
  .article,
  .post-content {
    padding: 20px 16px !important;
  }

  .entry-content p,
  .entry-content li {
    font-size: 15px !important;
    line-height: 2.0 !important;
  }

  .entry-content h2 {
    font-size: 20px !important;
    margin: 36px 0 16px !important;
  }
  .entry-content h3 {
    font-size: 17px !important;
    margin: 28px 0 12px !important;
  }

  /* ── 15. コンテンツエリアのモバイル幅修正 ── */
  .home .content-in,
  .blog .content-in,
  .archive .content-in,
  .single .content-in {
    grid-template-columns: 1fr !important;
    padding: 24px 16px !important;
  }

  /* サイドバーはスマホでコンパクト表示 */
  .home #sidebar,
  .blog #sidebar,
  .archive #sidebar,
  .single #sidebar {
    position: static !important;
    max-height: none !important;
    order: 2 !important; /* メインの後に表示 */
  }

}

/* ── 16. X (Twitter) シェアボタン — 黒すぎ問題の修正 ── */
/*
 * background: #000 はダークテーマで判別不可なため
 * ダーク感を保ちながら視認性を高めるグレーボーダーデザインに変更
 */
.kei-share__btn--twitter {
  background: #1a1a2e !important;       /* 深い紺黒 */
  border: 1px solid rgba(255,255,255,.25) !important;
  color: #ffffff !important;
}
.kei-share__btn--twitter:hover {
  background: #2a2a4e !important;
  border-color: rgba(255,255,255,.5) !important;
}

/* ライトモードのX */
[data-theme="light"] .kei-share__btn--twitter {
  background: #111827 !important;
  border-color: rgba(0,0,0,.2) !important;
  color: #ffffff !important;
}
[data-theme="light"] .kei-share__btn--twitter:hover {
  background: #1f2937 !important;
}

/* シェアボタン全体をスマホで縦並びに */
@media (max-width: 480px) {
  .kei-share__btns {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }
  .kei-share__btn {
    text-align: center !important;
    padding: 10px 8px !important;
  }
  .kei-share__btn--copy {
    grid-column: span 2 !important;
  }
}

/* ── 17. Cocoon ボトムバーの上に固定要素が重ならないようにする ── */
/* Cocoon の .fixed-bottom-bar の z-index より低く設定 */
.kei-site-header { z-index: 200 !important; }
#kei-search-modal { z-index: 1000 !important; }
#kei-drawer       { z-index: 500 !important; }
#kei-progress-bar { z-index: 9999 !important; }

/* Cocoon ボトムバーが存在する場合の追加余白（JS側でも制御） */
body.has-fixed-bottom-bar {
  padding-bottom: 70px !important;
}

/* ── 18. 極小画面（320px）対応 ── */
@media (max-width: 360px) {
  .kei-header-identity { padding: 8px 10px !important; }
  .kei-logo-name { font-size: 13px !important; }
  .kei-header-cta { padding: 7px 12px !important; font-size: 11px !important; }
  .kei-hero__title { font-size: 32px !important; }
  .kei-btn { padding: 11px 20px !important; font-size: 13px !important; }
}

/* ── 19. タブレット（769px〜1024px）の中間レイアウト ── */
@media (min-width: 769px) and (max-width: 1024px) {
  .kei-header-pills { display: none !important; }

  .kei-hero__inner {
    gap: 32px !important;
    padding: 0 32px !important;
  }

  .kei-steps-grid {
    grid-template-columns: 1fr !important; /* タブレットでも1列 */
  }

  .kei-posts-grid {
    grid-template-columns: 1fr !important;
  }

  .home .content-in,
  .blog .content-in,
  .archive .content-in,
  .single .content-in {
    grid-template-columns: 1fr 260px !important;
    padding: 32px 24px !important;
  }
}

/* ============================================================
   COMPREHENSIVE FIX PATCH — 2026.03.19 v2
   全18項目修正 + PC/タブレット/スマホ 完全対応
   ============================================================ */

/* ──────────────────────────────────────────
   Fix #1: ライトモード CTAボタン不可視問題
   背景と文字色を確実に固定
   ────────────────────────────────────────── */
[data-theme="light"] .kei-header-cta {
  background: #0077cc !important;
  color: #ffffff !important;
  border: 2px solid #0077cc !important;
  box-shadow: 0 2px 12px rgba(0,119,204,.3) !important;
}
[data-theme="light"] .kei-header-cta:hover {
  background: #005fa3 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 20px rgba(0,119,204,.45) !important;
}

/* ダークモードのCTAも確認 */
.kei-header-cta {
  background: var(--cyan) !important;
  color: var(--bg) !important;
}

/* ──────────────────────────────────────────
   Fix #2: 制作物カード 完全リデザイン
   正しいflexレイアウト + Amazon/Open ボタン
   ────────────────────────────────────────── */
.kei-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--border);
  border: 1px solid var(--border);
}

.kei-work-card {
  background: var(--surface) !important;
  border: none !important;
  padding: 32px 28px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  text-decoration: none !important;
  color: inherit !important;
  transition: background .25s !important;
  position: relative;
  overflow: hidden;
}

.kei-work-card:hover { background: var(--surface2) !important; }

.kei-work-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.kei-work-card:hover::before { transform: scaleX(1); }

.kei-work-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.kei-work-card__tag {
  font-family: var(--font-mono) !important;
  font-size: 10px !important;
  color: var(--magenta) !important;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.kei-work-card__arrow {
  color: var(--cyan);
  font-size: 16px;
  transition: transform .2s;
  position: static !important; /* 旧スタイルを上書き */
}
.kei-work-card:hover .kei-work-card__arrow {
  transform: translate(2px, -2px);
}

.kei-work-card__title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 18px !important;
  color: var(--text) !important;
  line-height: 1.3 !important;
  margin: 0 0 6px !important;
}

.kei-work-card__desc {
  color: var(--text-muted) !important;
  font-size: 13px !important;
  line-height: 1.75 !important;
  flex: 1;
}

.kei-work-card__footer {
  margin-top: 12px;
}

.kei-work-card__amazon,
.kei-work-card__open {
  display: inline-block;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  border-radius: 2px;
  letter-spacing: .05em;
}

.kei-work-card__amazon {
  background: #FF9900;
  color: #111 !important;
}

.kei-work-card__open {
  background: var(--cyan-dim);
  border: 1px solid var(--cyan);
  color: var(--cyan) !important;
}

/* ライトモードの制作物グリッド */
[data-theme="light"] .kei-works-grid {
  background: rgba(0,80,120,.10) !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-work-card {
  background: #ffffff !important;
}
[data-theme="light"] .kei-work-card:hover {
  background: #f4f8fc !important;
}
[data-theme="light"] .kei-work-card__title {
  color: #111827 !important;
}
[data-theme="light"] .kei-work-card__desc {
  color: #374151 !important;
}
[data-theme="light"] .kei-work-card__open {
  border-color: #0077cc !important;
  color: #0077cc !important;
  background: rgba(0,119,204,.08) !important;
}

/* ──────────────────────────────────────────
   Fix #3 + #6: カテゴリー二重表示防止
   Cocoon の entry-card-wrap を archive.php 使用時に非表示
   ────────────────────────────────────────── */
/* archive.phpを使うページでCocoon既存レイアウトを隠す */
body.category .main > .entry-card-wrap,
body.tag .main > .entry-card-wrap,
body.date .main > .entry-card-wrap,
body.search .main > .entry-card-wrap,
body.category .loop-continue,
body.tag .loop-continue,
body.category .cocoon-entry-list,
body.tag .cocoon-entry-list,
body.category .cat-list,
body.tag .tag-list,
/* Cocoon の #home エントリーリストをアーカイブページで非表示 */
body.category #main .home-entry-cards-wrap,
body.tag #main .home-entry-cards-wrap {
  display: none !important;
}

/* archive.php のラッパーは常に表示 */
.kei-archive-wrap { display: block !important; }

/* ──────────────────────────────────────────
   Fix #4: フォームラベルの文字色
   ダーク・ライト両モード対応
   ────────────────────────────────────────── */
label,
.wpcf7-form label,
.wpforms-form label,
.wpcf7 label,
form label,
.entry-content label {
  color: var(--text) !important;
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  display: block;
  margin-bottom: 6px;
}

/* フォームラベルの赤いアスタリスク */
.wpcf7-form .required,
label .required,
label abbr[title="必須"],
label span[aria-required="true"] {
  color: #ff4444 !important;
  margin-left: 4px;
}

/* フォーム全体のコンテナをダーク化 */
.wpcf7,
.wpforms-container,
.entry-content .wpcf7 {
  background: transparent !important;
}

/* ライトモードのラベル */
[data-theme="light"] label,
[data-theme="light"] .wpcf7-form label,
[data-theme="light"] .wpforms-form label {
  color: #111827 !important;
}

/* ──────────────────────────────────────────
   Fix #5: ライトモード ヒーロー空白
   グラデーション背景でグリッドを見えるように
   ────────────────────────────────────────── */
[data-theme="light"] .kei-hero {
  background: linear-gradient(135deg, #e4edf8 0%, #edf2f9 50%, #f0f4fa 100%) !important;
  min-height: auto !important;
}

[data-theme="light"] .kei-hero__grid {
  background-image:
    linear-gradient(rgba(0,80,140,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,80,140,.07) 1px, transparent 1px) !important;
  background-size: 60px 60px !important;
}

[data-theme="light"] .kei-badge {
  background: rgba(0,119,204,.10) !important;
  border-color: rgba(0,119,204,.4) !important;
  color: #0077cc !important;
}
[data-theme="light"] .kei-badge__dot {
  background: #0077cc !important;
}

/* ライトモードのターミナルカード */
[data-theme="light"] .kei-terminal {
  box-shadow: 0 4px 32px rgba(0,80,140,.12) !important;
}
[data-theme="light"] .t-prompt { color: #0077cc !important; }
[data-theme="light"] .t-ok    { color: #007a28 !important; }
[data-theme="light"] .t-arrow { color: #9a7000 !important; }
[data-theme="light"] .t-hl    { color: #7a5800 !important; }
[data-theme="light"] .kei-cursor { background: #0077cc !important; }

/* ──────────────────────────────────────────
   Fix #7: 制作物グリッドのライトモード灰色背景
   ────────────────────────────────────────── */
[data-theme="light"] .kei-works {
  background: linear-gradient(180deg, #e8eef6 0%, #edf2f9 100%) !important;
}

/* ──────────────────────────────────────────
   Fix #8: アーカイブグリッドの右端空白
   最終行のアイテムがグリッドを埋めるように
   ────────────────────────────────────────── */
.kei-archive-grid {
  grid-auto-rows: auto;
}

/* 最終アイテムが1つだけの場合は全幅に */
.kei-archive-grid .kei-arc-card:only-child,
.kei-archive-grid .kei-arc-card:last-child:nth-child(3n - 2) {
  grid-column: 1 / -1;
}
/* 最終行が2つの場合 */
.kei-archive-grid .kei-arc-card:last-child:nth-child(3n - 1) {
  grid-column: span 1;
}

/* ──────────────────────────────────────────
   Fix #9: サイドバーのsticky問題
   短いページでも消えない
   ────────────────────────────────────────── */
.home #sidebar,
.blog #sidebar,
.archive #sidebar,
.single #sidebar,
#sidebar,
.sidebar {
  position: sticky !important;
  top: 100px !important;
  max-height: calc(100vh - 120px) !important;
  overflow-y: auto !important;
  /* スクロールバーを細く、テーマに合わせる */
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

#sidebar::-webkit-scrollbar,
.sidebar::-webkit-scrollbar { width: 3px; }
#sidebar::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ──────────────────────────────────────────
   Fix #10: フォントファミリーの順序を明示
   日本語フォールバックを確実に
   ────────────────────────────────────────── */
:root {
  --font-display: 'Syne', 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', sans-serif;
  --font-mono:    'Space Mono', 'Courier New', monospace;
}

/* 見出しは Syne（英数字）+ Noto（日本語）の順で確実に */
h1, h2, h3, h4, h5, h6,
.kei-hero__title,
.kei-section-title,
.kei-arc-card__title,
.kei-post-card__title,
.kei-step-card__title,
.kei-work-card__title,
.kei-archive-hero__title {
  font-family: 'Syne', 'Noto Sans JP', sans-serif !important;
}

/* 本文はNoto優先 */
body, p, li, td, th, span,
.entry-content p,
.entry-content li {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif !important;
}

/* ──────────────────────────────────────────
   Fix #11: アーカイブヒーローのライトモード文字色
   ────────────────────────────────────────── */
[data-theme="light"] .kei-archive-hero {
  background: linear-gradient(180deg, #e8eef6, #edf2f9) !important;
}
[data-theme="light"] .kei-archive-hero__title {
  color: #111827 !important;
}
[data-theme="light"] .kei-archive-hero__desc {
  color: #374151 !important;
}
[data-theme="light"] .kei-archive-hero__count {
  background: rgba(0,119,204,.1) !important;
  border-color: rgba(0,119,204,.4) !important;
  color: #0077cc !important;
}
[data-theme="light"] .kei-section-label {
  color: #0077cc !important;
}
[data-theme="light"] .kei-section-label::after {
  background: #0077cc !important;
}

/* ──────────────────────────────────────────
   Fix #12: theme.json の contentSize 競合対策
   Cocoon のラッパー幅を尊重しつつ上書きを防ぐ
   ────────────────────────────────────────── */
/* ブロックエディター生成の .wp-block-group, .wp-block-columns は
   Cocoon の wrap より外側にならないよう制御 */
.entry-content .wp-block-group,
.entry-content .alignwide {
  max-width: 100% !important;
}
.entry-content .alignfull {
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  max-width: 100vw !important;
}

/* ──────────────────────────────────────────
   Fix #17: JS無効時のアニメーション要素フォールバック
   no-js クラス時に全要素を即表示
   ────────────────────────────────────────── */
.no-js [data-animate],
html:not(.js) [data-animate] {
  opacity: 1 !important;
  transform: none !important;
}

/* ──────────────────────────────────────────
   Fix #18: X (旧Twitter) シェアボタン統一
   ────────────────────────────────────────── */
.kei-share__btn--twitter {
  background: #0f0f1a !important;
  border: 1px solid rgba(255,255,255,.3) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
}
.kei-share__btn--twitter:hover {
  background: #1a1a2e !important;
  border-color: rgba(255,255,255,.55) !important;
  opacity: 1 !important;
}
[data-theme="light"] .kei-share__btn--twitter {
  background: #14171a !important;
  border: 1px solid rgba(0,0,0,.15) !important;
  color: #ffffff !important;
}

/* ──────────────────────────────────────────
   ライトモード 全体の追加仕上げ
   ────────────────────────────────────────── */

/* ライトモードのステップセクション */
[data-theme="light"] .kei-steps {
  background: linear-gradient(180deg, #edf2f9 0%, #e8eef6 100%) !important;
  border-color: rgba(0,80,120,.1) !important;
}
[data-theme="light"] .kei-steps-grid {
  background: rgba(0,80,120,.10) !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-step-card__tag { color: #b5005e !important; }
[data-theme="light"] .kei-step-card__link { color: #0077cc !important; }
[data-theme="light"] .kei-step-card__num { color: rgba(0,80,120,.08) !important; }

/* ライトモードのStats */
[data-theme="light"] .kei-stats {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-stats__num { color: #0077cc !important; }
[data-theme="light"] .kei-stats__divider { background: rgba(0,80,120,.12) !important; }

/* ライトモードの最新記事グリッド */
[data-theme="light"] .kei-posts-grid {
  background: rgba(0,80,120,.10) !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-post-card {
  background: #ffffff !important;
}
[data-theme="light"] .kei-post-card:hover { background: #f4f8fc !important; }
[data-theme="light"] .kei-post-card__cat { color: #0077cc !important; }
[data-theme="light"] .kei-post-card__arrow { color: #0077cc !important; }
[data-theme="light"] .kei-post-card__meta { color: #6b7280 !important; }

/* ライトモードの進捗バー */
[data-theme="light"] #kei-progress-bar {
  background: linear-gradient(90deg, #0077cc, #b5005e) !important;
}

/* ライトモードのページネーション */
[data-theme="light"] .kei-pagination ul li a,
[data-theme="light"] .kei-pagination ul li span {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.15) !important;
  color: #374151 !important;
}
[data-theme="light"] .kei-pagination ul li a:hover {
  border-color: #0077cc !important;
  color: #0077cc !important;
}
[data-theme="light"] .kei-pagination ul li .current {
  background: #0077cc !important;
  border-color: #0077cc !important;
  color: #ffffff !important;
}

/* ライトモードの404 */
[data-theme="light"] .kei-404-title { color: #111827 !important; }
[data-theme="light"] .kei-404-desc  { color: #374151 !important; }
[data-theme="light"] .kei-404-search input {
  background: #f8fafc !important;
  border-color: rgba(0,80,120,.2) !important;
  color: #111827 !important;
}

/* ライトモードのシェアボタン */
[data-theme="light"] .kei-share {
  background: #f4f8fc !important;
  border-color: rgba(0,80,120,.15) !important;
  border-top-color: #0077cc !important;
}
[data-theme="light"] .kei-share__label { color: #0077cc !important; }
[data-theme="light"] .kei-share__btn--copy {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.2) !important;
  color: #374151 !important;
}

/* ライトモードのTOC */
[data-theme="light"] .toc {
  background: #f0f6fc !important;
  border-top-color: #0077cc !important;
  border-color: rgba(0,80,120,.15) !important;
}
[data-theme="light"] .toc-title { color: #111827 !important; }
[data-theme="light"] .toc a { color: #1d4ed8 !important; }
[data-theme="light"] .toc a:hover { color: #0077cc !important; }

/* ライトモードの検索ボタン（ヘッダー） */
[data-theme="light"] .kei-header-search {
  background: #f0f4f8 !important;
  border-color: rgba(0,80,120,.2) !important;
  color: #374151 !important;
}
[data-theme="light"] .kei-header-search:hover {
  border-color: #0077cc !important;
}
[data-theme="light"] .kei-header-search svg { color: #6b7280 !important; }
[data-theme="light"] .kei-header-search kbd {
  background: #e5e7eb !important;
  border-color: rgba(0,80,120,.2) !important;
  color: #6b7280 !important;
}

/* ライトモードのテーマ切り替えボタン */
[data-theme="light"] .kei-theme-toggle {
  background: #f0f4f8 !important;
  border-color: rgba(0,80,120,.2) !important;
}

/* ライトモードのロゴタグライン */
[data-theme="light"] .kei-logo-tagline { color: #6b7280 !important; }

/* ライトモードの進捗バー（article） */
[data-theme="light"] #kei-progress-bar {
  box-shadow: 0 0 6px rgba(0,119,204,.5) !important;
}

/* ──────────────────────────────────────────
   レスポンシブ 制作物グリッド
   ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .kei-works-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .kei-works-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* ──────────────────────────────────────────
   Cocoon 競合を最終的に整理
   ページ構造が正しく保たれるように
   ────────────────────────────────────────── */

/* Cocoon のスキン/テーマカラーによる背景上書きを防ぐ */
body.kei-dark-theme #wrapper,
body.kei-dark-theme .wrap,
body.kei-dark-theme #container,
body.kei-dark-theme .content-in {
  background: var(--bg) !important;
}

/* Cocoon の記事一覧ラッパー（投稿ページ）が白くなるのを防ぐ */
body.kei-dark-theme .home-entry-cards-wrap,
body.kei-dark-theme .entry-card-wrap {
  background: transparent !important;
}

/* entry-card のタイトルリンク */
body.kei-dark-theme .entry-card a,
body.kei-dark-theme .entry-card .entry-title {
  color: var(--text) !important;
}

/* Cocoon の吹き出し・ボックス系 */
body.kei-dark-theme .balloon-content,
body.kei-dark-theme .speech-balloon {
  background: var(--surface2) !important;
  border-color: var(--border) !important;
  color: var(--text-muted) !important;
}

/* Cocoon の関連記事タイトル */
body.kei-dark-theme .related-entry-card-title {
  color: var(--text) !important;
}
body.kei-dark-theme .related-entry-card {
  background: var(--surface) !important;
  border-color: var(--border) !important;
}

/* ライトモード — Cocoon要素の一括対応 */
[data-theme="light"] body.kei-dark-theme,
[data-theme="light"] #wrapper {
  background: var(--bg) !important;
}
[data-theme="light"] .entry-card,
[data-theme="light"] .related-entry-card {
  background: #ffffff !important;
  border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .entry-card-title,
[data-theme="light"] .related-entry-card-title {
  color: #111827 !important;
}
[data-theme="light"] .entry-date { color: #6b7280 !important; }
[data-theme="light"] .cat-label {
  background: rgba(0,119,204,.1) !important;
  color: #0077cc !important;
  border-color: rgba(0,119,204,.4) !important;
}

/* ============================================================
   NEW TEMPLATES CSS
   footer / single / page / search / sidebar
   ============================================================ */

/* ─────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────── */
.kei-footer {
  background: var(--surface) !important;
  border-top: 1px solid var(--border) !important;
  margin-top: 0;
}

.kei-footer__main { padding: 64px 0 48px; }

.kei-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

/* ── ブランド ── */
.kei-footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none !important;
  margin-bottom: 16px;
}

.kei-footer__logo-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.kei-footer__logo-avatar img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}

.kei-footer__logo-text {
  display: flex; flex-direction: column; gap: 2px;
}
.kei-footer__logo-name {
  font-family: var(--font-display);
  font-weight: 800; font-size: 16px;
  color: var(--text) !important; line-height: 1;
}
.kei-footer__logo-grad {
  background: linear-gradient(120deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.kei-footer__logo-tagline {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-dim) !important; letter-spacing: .15em;
}

.kei-footer__desc {
  color: var(--text-muted) !important;
  font-size: 13px; line-height: 1.85;
  margin-bottom: 20px;
}

.kei-footer__sns { display: flex; gap: 8px; flex-wrap: wrap; }
.kei-footer__sns-link {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-muted) !important;
  font-size: 14px;
  text-decoration: none !important;
  transition: border-color .2s, color .2s;
}
.kei-footer__sns-link:hover { border-color: var(--cyan); color: var(--cyan) !important; }

/* ── ナビグループ ── */
.kei-footer__nav-title {
  font-family: var(--font-mono) !important;
  font-size: 10px !important; font-weight: 700 !important;
  color: var(--cyan) !important; text-transform: uppercase;
  letter-spacing: .2em; margin-bottom: 16px !important;
  border-bottom: 1px solid var(--border) !important;
  padding-bottom: 10px !important;
  background: transparent !important;
}

.kei-footer__nav-list { list-style: none; padding: 0; margin: 0; }
.kei-footer__nav-list li { margin-bottom: 10px; }
.kei-footer__nav-list li a {
  color: var(--text-muted) !important; font-size: 13px;
  text-decoration: none !important;
  display: flex; align-items: center; gap: 6px;
  transition: color .2s;
}
.kei-footer__nav-list li a:hover { color: var(--text) !important; }
.kei-footer__nav-icon { font-size: 14px; }

/* ── 最新記事 ── */
.kei-footer__recent { list-style: none; padding: 0; margin: 0; }
.kei-footer__recent li { margin-bottom: 12px; }
.kei-footer__recent-link {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none !important;
  transition: opacity .2s;
}
.kei-footer__recent-link:hover { opacity: .8; }
.kei-footer__recent-thumb {
  width: 52px; height: 40px; object-fit: cover;
  flex-shrink: 0; border-radius: 2px;
}
.kei-footer__recent-title {
  font-size: 12px; color: var(--text-muted) !important;
  line-height: 1.5;
}

/* ── ボトムバー ── */
.kei-footer__bottom {
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.kei-footer__bottom-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 16px 48px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.kei-footer__copy {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim) !important; letter-spacing: .1em;
}
.kei-footer__bottom-links {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 20px; flex-wrap: wrap;
}
.kei-footer__bottom-links li a {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim) !important;
  text-decoration: none !important; letter-spacing: .08em;
  transition: color .2s;
}
.kei-footer__bottom-links li a:hover { color: var(--cyan) !important; }

/* ライトモードのフッター */
[data-theme="light"] .kei-footer { background: #e8eef6 !important; }
[data-theme="light"] .kei-footer__bottom { background: #dde4ee !important; }
[data-theme="light"] .kei-footer__nav-title { color: #0077cc !important; border-bottom-color: rgba(0,80,120,.15) !important; }
[data-theme="light"] .kei-footer__nav-list li a { color: #374151 !important; }
[data-theme="light"] .kei-footer__nav-list li a:hover { color: #111827 !important; }
[data-theme="light"] .kei-footer__desc { color: #4b5563 !important; }
[data-theme="light"] .kei-footer__recent-title { color: #4b5563 !important; }
[data-theme="light"] .kei-footer__copy { color: #6b7280 !important; }
[data-theme="light"] .kei-footer__bottom-links li a { color: #6b7280 !important; }
[data-theme="light"] .kei-footer__sns-link { background: #ffffff !important; }

/* フッターレスポンシブ */
@media (max-width: 1024px) {
  .kei-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 36px; padding: 0 32px;
  }
}
@media (max-width: 640px) {
  .kei-footer__inner { grid-template-columns: 1fr; padding: 0 20px; }
  .kei-footer__main { padding: 40px 0 32px; }
  .kei-footer__bottom-inner { padding: 14px 20px; flex-direction: column; text-align: center; }
}

/* ─────────────────────────────────────────
   SINGLE（個別記事）
   ───────────────────────────────────────── */
.kei-single-wrap { background: var(--bg); }

.kei-single-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 40px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

/* ── Article ── */
.kei-article {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: 3px;
}

.kei-article__header { padding: 36px 40px 0; }

.kei-article__cats { margin-bottom: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.kei-article__cat-link { text-decoration: none !important; }

.kei-article__title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(22px, 3vw, 36px) !important;
  color: var(--text) !important;
  line-height: 1.3 !important;
  margin-bottom: 18px !important;
}

.kei-article__meta {
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; margin-bottom: 24px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim) !important;
}
.kei-article__date,
.kei-article__modified,
.kei-article__author {
  display: flex; align-items: center; gap: 5px;
}
.kei-article__modified { color: var(--text-dim); font-size: 10px; }

.kei-article__eyecatch { margin-bottom: 0; overflow: hidden; }
.kei-article__eyecatch-img {
  width: 100%; height: auto; display: block;
  max-height: 480px; object-fit: cover;
}

/* ── Article Body ── */
.kei-article__body {
  padding: 36px 40px 32px !important;
  /* 記事本文は読みやすさ最優先 */
}

.kei-article__body p {
  color: rgba(232,244,255,.85) !important;
  font-size: 15.5px !important;
  line-height: 2.1 !important;
  margin-bottom: 24px !important;
}

/* ページ分割 */
.kei-article__pages {
  margin: 32px 0;
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.kei-article__pages-label {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
  margin-right: 4px;
}
.kei-article__page-num a,
.kei-article__page-num {
  display: inline-block;
  background: var(--surface2); border: 1px solid var(--border);
  padding: 4px 12px; font-family: var(--font-mono); font-size: 12px;
  color: var(--text-muted) !important; text-decoration: none !important;
  transition: all .2s;
}
.kei-article__page-num a:hover { border-color: var(--cyan); color: var(--cyan) !important; }

/* ── Article Footer ── */
.kei-article__footer { padding: 0 40px 36px; }

.kei-article__tags {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  margin-bottom: 28px;
}
.kei-article__tags-label {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
}
.kei-tag-link {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted) !important;
  background: var(--surface2); border: 1px solid var(--border);
  padding: 3px 10px; text-decoration: none !important;
  transition: border-color .2s, color .2s;
}
.kei-tag-link:hover { border-color: var(--cyan); color: var(--cyan) !important; }

/* ── 著者カード ── */
.kei-author-card {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--surface2) !important;
  border: 1px solid var(--border) !important;
  padding: 24px; border-radius: 3px;
  border-top: 3px solid var(--cyan) !important;
}
.kei-author-card__avatar-wrap { flex-shrink: 0; }
.kei-author-card__avatar {
  width: 72px !important; height: 72px !important;
  border-radius: 50% !important; object-fit: cover;
  border: 2px solid var(--border);
}
.kei-author-card__label {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--cyan); text-transform: uppercase; letter-spacing: .2em;
  margin-bottom: 4px;
}
.kei-author-card__name {
  font-family: var(--font-display); font-weight: 700; font-size: 16px;
  color: var(--text) !important; text-decoration: none !important;
  display: block; margin-bottom: 8px;
}
.kei-author-card__name:hover { color: var(--cyan) !important; }
.kei-author-card__bio { font-size: 13px; color: var(--text-muted) !important; line-height: 1.8; }

/* ── 前後記事ナビ ── */
.kei-post-nav {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); margin: 24px 0;
}
.kei-post-nav__item {
  background: var(--surface); padding: 20px 24px;
  text-decoration: none !important; color: inherit;
  display: flex; flex-direction: column; gap: 6px;
  transition: background .2s;
}
.kei-post-nav__item:hover { background: var(--surface2); }
.kei-post-nav__item--next { text-align: right; }
.kei-post-nav__dir {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--cyan) !important; letter-spacing: .12em; text-transform: uppercase;
}
.kei-post-nav__title {
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  color: var(--text) !important; line-height: 1.4;
}

/* ── 関連記事 ── */
.kei-related { margin: 8px 0 24px; }
.kei-related__grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1px; background: var(--border); border: 1px solid var(--border);
  margin-top: 16px;
}
.kei-related__card {
  background: var(--surface); text-decoration: none !important;
  color: inherit; display: flex; flex-direction: column;
  transition: background .2s;
}
.kei-related__card:hover { background: var(--surface2); }
.kei-related__thumb { aspect-ratio: 16/9; overflow: hidden; }
.kei-related__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.kei-related__card:hover .kei-related__thumb img { transform: scale(1.04); }
.kei-related__no-thumb {
  aspect-ratio: 16/9; background: var(--surface2);
  display: grid; place-items: center; font-size: 28px;
}
.kei-related__body { padding: 16px; flex: 1; }
.kei-related__cats { margin-bottom: 6px; }
.kei-related__title {
  font-family: var(--font-display) !important; font-weight: 700 !important;
  font-size: 13px !important; color: var(--text) !important;
  line-height: 1.45 !important; margin: 0 0 8px !important;
}
.kei-related__date {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);
}

/* ── コメント ── */
.kei-comments { margin-top: 8px; }
.kei-comments .comment-list { padding: 0; list-style: none; }

/* ── Singleサイドバー ── */
.kei-single-sidebar {
  position: sticky; top: 100px;
  max-height: calc(100vh - 120px); overflow-y: auto;
}

/* ライトモード Single */
[data-theme="light"] .kei-article {
  background: #ffffff !important; border-color: rgba(0,80,120,.12) !important;
}
[data-theme="light"] .kei-article__title { color: #111827 !important; }
[data-theme="light"] .kei-article__body p { color: #1f2937 !important; }
[data-theme="light"] .kei-article__meta { color: #6b7280 !important; }
[data-theme="light"] .kei-author-card { background: #f4f8fc !important; border-color: rgba(0,80,120,.12) !important; border-top-color: #0077cc !important; }
[data-theme="light"] .kei-author-card__bio { color: #374151 !important; }
[data-theme="light"] .kei-tag-link { background: #f0f4f8 !important; border-color: rgba(0,80,120,.15) !important; color: #374151 !important; }
[data-theme="light"] .kei-post-nav__item { background: #ffffff !important; }
[data-theme="light"] .kei-post-nav__item:hover { background: #f4f8fc !important; }
[data-theme="light"] .kei-post-nav__title { color: #111827 !important; }
[data-theme="light"] .kei-related__card { background: #ffffff !important; }
[data-theme="light"] .kei-related__title { color: #111827 !important; }

/* Singleレスポンシブ */
@media (max-width: 960px) {
  .kei-single-inner { grid-template-columns: 1fr; padding: 24px 16px 48px; }
  .kei-single-sidebar { position: static; max-height: none; margin-top: 32px; }
  .kei-article__header,
  .kei-article__body,
  .kei-article__footer { padding-left: 20px !important; padding-right: 20px !important; }
  .kei-related__grid { grid-template-columns: 1fr; }
  .kei-post-nav { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   PAGE（固定ページ）
   ───────────────────────────────────────── */
.kei-page-wrap { background: var(--bg); }
.kei-page-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 40px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px; align-items: start;
}
.kei-page-article {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: 3px; overflow: hidden;
}
.kei-page-article__header {
  padding: 36px 40px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.kei-page-article__title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(22px, 3vw, 36px) !important;
  color: var(--text) !important;
  line-height: 1.3 !important;
  padding-bottom: 28px !important;
  margin: 0 !important;
}
.kei-page-article__eyecatch { margin-bottom: 32px; }
.kei-page-article__eyecatch-img { width: 100%; height: auto; display: block; }
.kei-page-article__body { padding: 0 40px 40px !important; }

[data-theme="light"] .kei-page-article { background: #ffffff !important; border-color: rgba(0,80,120,.12) !important; }
[data-theme="light"] .kei-page-article__title { color: #111827 !important; }

@media (max-width: 960px) {
  .kei-page-inner { grid-template-columns: 1fr; padding: 24px 16px 48px; }
  .kei-page-article__header,
  .kei-page-article__body { padding-left: 20px !important; padding-right: 20px !important; }
}

/* ─────────────────────────────────────────
   SEARCH（検索結果）
   ───────────────────────────────────────── */
.kei-search-hero .kei-archive-hero__inner { padding-bottom: 40px !important; }

.kei-search-hero__form { margin-top: 20px; max-width: 560px; }
.kei-search-hero__input-wrap {
  display: flex; align-items: center; gap: 0;
  background: var(--surface2); border: 1px solid var(--border);
  transition: border-color .2s;
}
.kei-search-hero__input-wrap:focus-within { border-color: var(--cyan); }
.kei-search-hero__input-wrap svg {
  margin: 0 12px; color: var(--text-muted); flex-shrink: 0;
}
.kei-search-hero__input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text) !important; font-family: var(--font-body);
  font-size: 15px; padding: 12px 0;
}
.kei-search-hero__input::placeholder { color: var(--text-dim) !important; }
.kei-search-hero__btn {
  background: var(--cyan); border: none;
  color: var(--bg) !important; padding: 12px 20px;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  cursor: pointer; transition: opacity .2s; flex-shrink: 0;
}
.kei-search-hero__btn:hover { opacity: .85; }
.kei-search-empty__tips { color: var(--text-dim); font-size: 14px; margin-top: 8px; }

[data-theme="light"] .kei-search-hero__input-wrap { background: #f4f8fc !important; border-color: rgba(0,80,120,.2) !important; }
[data-theme="light"] .kei-search-hero__input { color: #111827 !important; }

/* ─────────────────────────────────────────
   SIDEBAR（サイドバー内部）
   ───────────────────────────────────────── */
.kei-sidebar-inner { display: flex; flex-direction: column; gap: 20px; }

/* 著者カード（サイドバー版） */
.kei-sidebar-author {
  text-align: center; padding: 24px 20px !important;
}
.kei-sidebar-author__avatar-wrap { margin-bottom: 12px; }
.kei-sidebar-author__avatar {
  width: 72px !important; height: 72px !important;
  border-radius: 50% !important; object-fit: cover !important;
  border: 2px solid var(--border) !important;
  margin: 0 auto;
}
.kei-sidebar-author__name {
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  color: var(--cyan) !important; margin-bottom: 8px;
}
.kei-sidebar-author__bio {
  font-size: 12px; color: var(--text-muted) !important; line-height: 1.8;
}

/* サイドバー検索 */
.kei-sidebar-search {
  display: flex; gap: 0;
}
.kei-sidebar-search input {
  flex: 1; background: var(--surface2) !important;
  border: 1px solid var(--border) !important;
  border-right: none !important;
  color: var(--text) !important;
  padding: 9px 12px !important; font-size: 13px !important;
  outline: none; transition: border-color .2s;
}
.kei-sidebar-search input:focus { border-color: var(--cyan) !important; }
.kei-sidebar-search button {
  background: var(--cyan) !important; border: none !important;
  color: var(--bg) !important; padding: 9px 14px !important;
  font-weight: 700; cursor: pointer; transition: opacity .2s;
}
.kei-sidebar-search button:hover { opacity: .85; }

/* 人気記事 */
.kei-sidebar-popular { list-style: none; padding: 0; margin: 0; }
.kei-sidebar-popular li { margin-bottom: 10px; }
.kei-sidebar-popular__item {
  display: flex; gap: 10px; align-items: center;
  text-decoration: none !important; transition: opacity .2s;
}
.kei-sidebar-popular__item:hover { opacity: .8; }
.kei-sidebar-popular__thumb {
  width: 52px; height: 40px; object-fit: cover;
  flex-shrink: 0; border-radius: 2px;
}
.kei-sidebar-popular__title {
  font-size: 12px; color: var(--text-muted) !important;
  line-height: 1.55;
}

/* ライトモード サイドバー */
[data-theme="light"] .kei-sidebar-author__name { color: #0077cc !important; }
[data-theme="light"] .kei-sidebar-author__bio { color: #374151 !important; }
[data-theme="light"] .kei-sidebar-search input { background: #f4f8fc !important; border-color: rgba(0,80,120,.2) !important; color: #111827 !important; }
[data-theme="light"] .kei-sidebar-popular__title { color: #374151 !important; }