/* kaobure.jp — layout adapted from blurorange-style guide */
:root{
  --bg:#f6f9fe; --bg-soft:#e9f0fb; --paper:#ffffff;
  --ink:#0b2a5b; --ink-2:#24426f; --muted:#5a6d8c; --line:#d6e1f2;
  --accent:#c2410c; --accent-soft:#fff0e4; --good:#1257c9;
  --serif:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;
  --sans:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
  --wrap:1240px; --radius:14px; --ease:cubic-bezier(.2,.7,.2,1);
}
*,*:before,*:after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.7;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%;display:block}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.site-header{border-bottom:3px solid #f26a12;background:var(--paper);position:sticky;top:0;z-index:40}
.header-in{display:flex;align-items:center;gap:20px;padding:14px 0;justify-content:space-between}
.wordmark{display:inline-flex;align-items:center;gap:10px;min-height:40px}
.wordmark .mark{width:36px;height:36px;display:grid;place-items:center;background:var(--ink);color:#fff;border-radius:8px;font-weight:700;font-size:16px;box-shadow:inset -6px -6px 0 0 #f26a12}
.wordmark .name{font-weight:700;letter-spacing:.01em;line-height:1.15}
.wordmark .name small{display:block;font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.02em}
.nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
.nav a{padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:#f26a12}
.tools{display:flex;gap:8px;align-items:center}
.search-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--bg);padding:8px 12px;border-radius:999px;font-size:13px;color:var(--muted)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 10px}
.mobile-nav{display:none;border-top:1px solid var(--line);padding:12px 0 16px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}
.mast{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;padding:42px 0 18px}
.kicker{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.page-title{font-family:var(--serif);font-weight:500;font-size:clamp(34px,6vw,72px);letter-spacing:-.01em;line-height:1.1;margin:0}
.section-title{font-family:var(--serif);font-weight:500;font-size:clamp(22px,3vw,30px);margin:0 0 6px}
.lead{font-size:16px;line-height:1.95;color:var(--ink-2);max-width:760px}
.hero-search{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;align-items:center}
.hero-search input{flex:1;min-width:220px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px;font:inherit}
.btn{appearance:none;border:0;background:var(--ink);color:#fff;border-radius:12px;padding:12px 18px;font:inherit;cursor:pointer}
.btn:hover{background:#123a7a}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.hint{font-size:12px;color:var(--muted)}
.mast-side{display:flex;flex-direction:column;gap:12px}
.side-card{display:block;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:transform .2s var(--ease)}
.side-card:hover{transform:translateY(-2px)}
.side-card .serif{font-family:var(--serif);font-size:20px;display:block;margin:4px 0 8px}
.side-card span:last-child{color:var(--muted);font-size:13px;line-height:1.6}
.section{padding:36px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:7px 12px;font-size:13px}
.chip small{color:var(--muted)}
.chip[aria-pressed="true"],.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:40px 24px}
.grid.dense{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:28px 18px}
.card{display:flex;flex-direction:column;position:relative;background:transparent}
.card .ph,.avatar{aspect-ratio:4/5;border-radius:16px;background:linear-gradient(145deg,var(--bg-soft),#d7e4f8 55%,#f8d9c4);display:grid;place-items:center;font-family:var(--serif);font-size:42px;color:var(--ink);font-weight:500;border:1px solid var(--line);overflow:hidden}
.card .meta{margin-top:12px}
.card .title{font-family:var(--serif);font-size:20px;line-height:1.35;margin:0 0 4px}
.card .desc{color:var(--muted);font-size:13px;line-height:1.6;margin:0}
.card .count{font-size:12px;color:var(--good);margin-top:6px}
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.stat{background:var(--bg);padding:16px 18px}
.stat b{display:block;font-family:var(--serif);font-size:28px;font-weight:500;line-height:1.1}
.stat span{color:var(--muted);font-size:12px}
.cat-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.cat-index a{display:flex;justify-content:space-between;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.cat-index a:hover{border-color:#f26a12}
.cat-index .num{font-family:var(--serif);font-size:22px;color:var(--good)}
.crumbs{font-size:12px;color:var(--muted);padding:18px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{border-bottom:1px solid transparent}
.crumbs a:hover{border-color:currentColor}
.page-head{padding:18px 0 8px}
.profile{display:grid;grid-template-columns:280px 1fr;gap:36px;padding:24px 0 48px}
.profile .avatar{aspect-ratio:1;border-radius:20px;font-size:64px}
.profile .info .name{font-family:var(--serif);font-size:clamp(28px,4vw,48px);margin:0 0 8px;font-weight:500}
.facts{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.facts li{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.facts li b{display:block;font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.04em}
.summary{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px 24px;margin:18px 0}
.summary h2,.block h2{font-family:var(--serif);font-size:22px;font-weight:500;margin:0 0 10px}
.summary p{margin:0 0 12px;line-height:1.95;color:var(--ink-2)}
.block{margin:28px 0}
.plain{padding-left:1.1em;margin:0}
.plain li{margin:6px 0}
.rumor{background:var(--accent-soft);border-color:#f0c9a8}
.source-list{list-style:none;padding:0;margin:0}
.source-list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}
.source-list a{color:var(--good);border-bottom:1px solid transparent}
.source-list a:hover{border-color:currentColor}
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 14px;font-size:13px}
.site-footer{border-top:1px solid var(--line);background:var(--paper);margin-top:40px;padding:36px 0 48px;color:var(--muted);font-size:13px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.foot-grid strong{display:block;color:var(--ink);margin-bottom:8px}
.note{font-size:12px;color:var(--muted);margin-top:18px;line-height:1.7}
.serif{font-family:var(--serif)}
.muted{color:var(--muted)}
@media (max-width:860px){
  .mast,.profile,.foot-grid{grid-template-columns:1fr}
  .nav{display:none}
  .menu-btn{display:inline-flex}
}