:root{--bg:#ece7e1;--ink:#14181f;--accent:#e8710a;--accent-d:#c55e08;--white:#fff;--mute:#5b6472;--font:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent-d)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;max-width:1040px;margin:0 auto}
.top .logo{display:block;background:rgba(255,255,255,.92);padding:9px 14px;border-radius:999px;box-shadow:0 1px 6px rgba(20,24,31,.08)}
.top .logo img{display:block;height:20px;width:auto}
.top .back{font-size:12px;font-weight:700;color:var(--ink);text-decoration:none;background:var(--ink);color:#fff;padding:9px 18px;border-radius:999px}
.top .back:hover{background:var(--accent)}
main{max-width:1040px;margin:0 auto;padding:8px 16px 56px}
.crumbs{font-size:12px;color:var(--mute);margin:8px 0 18px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"›";margin-right:8px;color:#aab1bd}
.crumbs a{color:var(--mute)}
.label{display:inline-block;background:var(--ink);color:#fff;font-weight:900;font-size:12px;letter-spacing:.1em;padding:5px 14px;border-radius:999px;margin-bottom:14px}
h1.band{display:inline;font-weight:900;font-size:clamp(20px,4.4vw,34px);line-height:1.9;background:#fff;padding:.12em .5em;box-shadow:0 3px 0 rgba(20,24,31,.1);box-decoration-break:clone;-webkit-box-decoration-break:clone}
.h1wrap{margin:4px 0 18px;text-wrap:balance}
.meta{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:12px;color:var(--mute);margin-bottom:22px}
.meta span{background:#fff;border-radius:999px;padding:3px 12px;font-weight:700}
.summary{display:grid;gap:12px;margin:0 0 28px}
@media(min-width:720px){.summary{grid-template-columns:repeat(3,1fr)}}
.summary div{background:#fff;border-radius:18px;padding:16px 18px;box-shadow:0 8px 22px rgba(20,24,31,.06)}
.summary dt{font-weight:900;font-size:12px;letter-spacing:.12em;color:var(--accent);margin-bottom:4px}
.summary dd{font-size:14px;line-height:1.7}
.article{background:#fff;border-radius:22px;padding:24px 20px;box-shadow:0 10px 30px rgba(20,24,31,.07)}
@media(min-width:720px){.article{padding:36px 44px}}
.article h2{font-weight:900;font-size:clamp(18px,3vw,24px);line-height:1.5;margin:34px 0 12px;padding-left:12px;border-left:6px solid var(--accent)}
.article h2:first-child{margin-top:0}
.article h3{font-weight:900;font-size:17px;margin:22px 0 8px}
.article p{margin:0 0 14px;font-size:15px}
.article ul,.article ol{margin:0 0 16px 1.4em;font-size:15px}
.article li{margin-bottom:4px}
.article blockquote{margin:18px 0;background:#f6f1ea;border-left:6px solid var(--accent);border-radius:0 14px 14px 0;padding:14px 18px}
.article blockquote p{margin:0;font-weight:700}
.article hr{border:0;border-top:1px solid #e3ddd5;margin:24px 0}
.article figure{margin:16px 0}
.voice{margin:6px 0 4px;background:var(--ink);color:#fff;border-radius:18px;padding:18px 22px}
.voice small{display:block;font-size:11px;letter-spacing:.14em;color:#f4b27a;font-weight:900;margin-bottom:6px}
.voice p{font-weight:900;font-size:clamp(15px,2.2vw,19px);line-height:1.7;margin:0}
.voice cite{display:block;margin-top:8px;font-size:12px;font-style:normal;color:#cfd4dc;font-weight:500}
.faq details{background:#f6f1ea;border-radius:14px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:900;font-size:15px;padding:14px 16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q. ";color:var(--accent)}
.faq .ans{padding:0 16px 14px;font-size:14px}
.src{font-size:12px;color:var(--mute);margin-top:18px}
.cta{margin-top:30px;background:var(--accent);color:#fff;border-radius:22px;padding:26px 22px}
.cta h2{font-weight:900;font-size:clamp(18px,3vw,24px);line-height:1.5;margin-bottom:6px;border:0;padding:0;color:#fff}
.cta p{font-size:14px;margin-bottom:16px}
.cta .btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:15px;padding:14px 26px;border-radius:999px;text-decoration:none;white-space:nowrap;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn.w{background:#fff;color:var(--accent-d)}
.btn.o{background:transparent;border:2px solid #fff;color:#fff}
.related{margin-top:30px}
.related h2{font-weight:900;font-size:18px;margin-bottom:12px}
.cards{display:grid;gap:14px}
@media(min-width:720px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{display:block;background:#fff;border-radius:20px;padding:18px 20px;text-decoration:none;color:var(--ink);box-shadow:0 8px 22px rgba(20,24,31,.06);transition:transform .2s}
.card:hover{transform:translateY(-3px)}
.card .ind{display:inline-block;font-size:11px;font-weight:900;color:#fff;background:var(--accent);border-radius:999px;padding:2px 10px;margin-bottom:8px}
.card h3{font-size:16px;font-weight:900;line-height:1.55;margin-bottom:6px}
.card p{font-size:13px;color:#4a5260;line-height:1.7}
.card time{display:block;font-size:11px;color:var(--mute);margin-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.chip{font:inherit;font-size:13px;font-weight:700;border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:999px;padding:6px 16px;cursor:pointer}
.chip[aria-pressed=true]{background:var(--ink);color:#fff}
.empty{background:#fff;border-radius:18px;padding:22px;font-size:14px}
.notice{font-size:12px;color:var(--mute);background:#fff;border-radius:14px;padding:12px 16px;margin-top:22px}
.test-banner{background:#fff3cd;border:2px dashed #c58a00;border-radius:12px;padding:10px 14px;font-size:13px;font-weight:700;margin-bottom:16px}
footer{max-width:1040px;margin:0 auto;padding:12px 16px 56px;font-size:12px;color:var(--mute);text-align:center}
footer a{color:var(--mute)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}

.tabs{display:flex;gap:8px;margin:0 0 18px;border-bottom:3px solid var(--ink);padding-bottom:0}
.tabs a{font-weight:900;font-size:14px;text-decoration:none;color:var(--ink);background:#fff;padding:9px 20px;border-radius:14px 14px 0 0;border:2px solid var(--ink);border-bottom:0;margin-bottom:-3px}
.tabs a[aria-current=page]{background:var(--ink);color:#fff}
.tabs a:hover{background:var(--accent);color:#fff}
.points{background:#fff;border-radius:18px;padding:16px 20px;margin:0 0 22px;box-shadow:0 8px 22px rgba(20,24,31,.06);border-left:8px solid var(--accent)}
.points h2{font-weight:900;font-size:13px;letter-spacing:.14em;color:var(--accent);margin:0 0 8px}
.points ol{margin:0 0 0 1.3em;font-size:15px;font-weight:700;line-height:1.75}
.points li{margin-bottom:4px}
.points .summary{margin:0}
.srcbox{font-size:13px;background:#fff;border-radius:14px;padding:10px 16px;margin:0 0 22px;color:#3a4150}
.srcbox strong{font-weight:900}
.bview{margin-top:30px;background:#f6f1ea;border-radius:18px;padding:18px 22px;border-left:8px solid var(--ink)}
.bview h2{margin-top:0 !important}
.bview p:last-child{margin-bottom:0}
.about{margin-top:22px;background:#fff;border-radius:16px;padding:14px 18px;font-size:13px;line-height:1.8;color:#3a4150}
.about strong{font-weight:900}
.tagrow{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 8px}
.tag{font-size:11px;font-weight:700;background:#f6f1ea;color:#4a5260;border-radius:999px;padding:2px 10px}
.card .tagrow{margin:8px 0 0}