/*
Theme Name: TS Knowledge Pro
Theme URI: https://example.com/ts-knowledge-pro
Author: Trade Sign
Description: v3.4.3 — ナレッジ検索＋手順・ギャラリー・PDF・ゲストコメント。白背景／ヘッダー上下25px／ピン留めは「全文表示」左／印刷時はメタ・コメント等を非表示。
Version: 3.4.3
Text Domain: ts-knowledge-pro
*/
:root{--accent:#0ea5e9;--accent2:#86e5ff;--ink:#083046;--bg:#ffffff;--bd:#e3f1fb;--fs:16.5px}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:#fff;color:var(--ink);
  font-family:ui-sans-serif,system-ui,-apple-system,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:var(--fs);line-height:1.7}
.container{max-width:1200px;margin:0 auto;padding:22px 18px 96px}
.header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--bd);padding:25px 0}
.header .container{padding:0 18px}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:14px}
.brand a.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:44px}
.brand .site-title{font-weight:900;color:#0f4163;white-space:nowrap}
.topnav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topnav a{padding:10px 14px;border:1px solid #e6f2fb;border-radius:999px;background:#fff;text-decoration:none;color:#0d3a5b;font-weight:900}
.topnav a:hover{background:#f0f8ff}
.hero{padding:28px 0 6px;background:#fff}
.hero .headline{font-weight:900;font-size:2.1rem;text-align:center;margin:4px 0 18px;color:#1978a2}
.hero .search-wrap{display:flex;justify-content:center}
.search-bar{display:flex;gap:12px;background:#fff;border:2px solid #e6f2fb;border-radius:999px;padding:16px 18px;width:min(100%,980px);box-shadow:0 6px 18px rgba(2,8,23,.06)}
.search-bar input{flex:1;border:none;outline:none;background:transparent;font-weight:800;font-size:1.1rem}
.search-bar .go{border:none;border-radius:999px;padding:12px 16px;background:linear-gradient(180deg,var(--accent),#0b83c5);color:#fff;font-weight:900;cursor:pointer}
.kb-sections{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:14px auto 6px; max-width:980px}
.kb-box{background:#fff;border:1px solid #e6f2fb;border-radius:16px;padding:12px 14px}
.kb-box .title{display:flex;align-items:center;gap:10px;font-weight:900}
.kb-box .title .ico{width:26px;height:26px;border-radius:999px;background:var(--accent2);display:inline-grid;place-items:center;color:#064e77}
.chips,.catbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.chip,.cat{padding:8px 12px;border-radius:999px;border:1px solid #e6f2fb;background:#fff;font-weight:900;color:#134a72;cursor:pointer}
.cat.active{background:linear-gradient(180deg,var(--accent2),#aee6ff);border-color:transparent}
.section-results{padding-top:10px}
.grid{display:grid;gap:14px;margin-top:6px;grid-template-columns:1fr 1fr}
@media(max-width:980px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid #e6f2fb;border-radius:16px;padding:14px;position:relative}
.pin{border:1px solid #e6f2fb;border-radius:12px;background:#fff;color:#0d3a5b;padding:8px 12px;cursor:pointer;font-weight:900}
.pin::before{content:'☆';margin-right:6px}
.pin.active::before{content:'★'}
.meta{display:flex;gap:8px;align-items:center;color:#497191;font-weight:700;font-size:.85em;margin-top:6px;flex-wrap:wrap}
.catpill{padding:4px 10px;border-radius:999px;background:#edf8ff;border:1px solid #d9efff;color:#174c6c}
.btn{border:1px solid #e6f2fb;border-radius:12px;background:#fff;color:#0d3a5b;padding:8px 12px;font-weight:900;cursor:pointer}
.btn.primary{background:linear-gradient(180deg,var(--accent),#0b83c5);color:#fff;border-color:transparent}
.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:10px;flex-wrap:wrap}
.detail img,.content img,.card img{max-width:100%;height:auto;border-radius:12px;border:1px solid #e6f2fb}
.empty{padding:14px;text-align:center;color:#2c4e69;font-weight:900;border:2px dashed #cfeeff;border-radius:16px;background:#f7fcff;display:none}
.steps{display:grid;gap:14px;margin-top:10px}
.step{border:1px solid #e6f2fb;border-radius:12px;padding:12px;background:#fff}
.step h4{margin:0 0 8px;font-weight:900;color:#0f4163}
.step img{max-width:100%;height:auto;border-radius:10px;border:1px solid #e6f2fb;margin:6px 0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
@media(max-width:980px){.gallery{grid-template-columns:repeat(2,1fr)}}
.gallery img{width:100%;height:auto;border-radius:10px;border:1px solid #e6f2fb}
.tabbar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid #e6f2fb;z-index:30}
.tabs{max-width:1200px;margin:0 auto;padding:10px 12px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.tab{display:flex;justify-content:center;align-items:center;gap:8px;padding:10px;border:1px solid #e6f2fb;border-radius:12px;background:#fff;font-weight:900;cursor:pointer;text-decoration:none;color:#0d3a5b}
.tab:hover{background:#f0f8ff}
@media print{
  html, body{ background:#fff !important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  .header, .tabbar, .hero, .kb-sections, .breadcrumbs, .page-title, .site-title, .entry-header,
  .post-header .meta, #tsk-comments, .top-title, .dup-title{ display:none !important; }
  .container{ padding:0 !important; }
  .btn, .pin{ display:none !important; }
}