:root{--brand: #0f766e;--brand-dark: #115e59;--brand-pale: #f0fdfa;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--open: #047857;--open-bg: #ecfdf5;--stop: #b91c1c;--stop-bg: #fef2f2;--wait: #b45309;--wait-bg: #fffbeb;--end: #4b5563;--end-bg: #f3f4f6}*{box-sizing:border-box}html{font-size:16px}body{margin:0;color:var(--ink);font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,system-ui,sans-serif;line-height:1.8;background:#fff}a{color:var(--brand-dark)}a:hover{opacity:.85}img{max-width:100%;height:auto}.wrap{max-width:880px;margin:0 auto;padding:0 16px}.site-header{border-bottom:3px solid var(--brand);background:#fff}.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding-top:12px;padding-bottom:12px}.site-title{font-size:1.25rem;font-weight:700;color:var(--brand-dark);text-decoration:none}.site-title small{display:block;font-size:.7rem;font-weight:400;color:var(--muted)}.site-nav{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.9rem;margin-left:auto}.site-nav a{text-decoration:none}main{padding:24px 0 48px}h1{font-size:1.5rem;line-height:1.4;border-left:6px solid var(--brand);padding-left:12px}h2{font-size:1.2rem;border-bottom:2px solid var(--line);padding-bottom:6px;margin-top:2.2em}h3{font-size:1.05rem;margin-top:1.8em}.lede{color:var(--muted);font-size:.95rem}.note{background:var(--brand-pale);border:1px solid #99f6e4;border-radius:8px;padding:12px 16px;font-size:.9rem}.warn{background:var(--wait-bg);border:1px solid #fcd34d;border-radius:8px;padding:12px 16px;font-size:.9rem}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.8rem;font-weight:700;white-space:nowrap}.badge.open{color:var(--open);background:var(--open-bg)}.badge.stop{color:var(--stop);background:var(--stop-bg)}.badge.wait{color:var(--wait);background:var(--wait-bg)}.badge.end{color:var(--end);background:var(--end-bg)}.cards{list-style:none;margin:16px 0;padding:0;display:grid;gap:12px}.card{border:1px solid var(--line);border-radius:10px;padding:14px 16px}.card .card-title{font-weight:700;text-decoration:none;font-size:1.02rem;display:block;margin-bottom:4px}.card .meta{font-size:.85rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}.card .amount{font-size:.95rem;margin:6px 0 0}table.spec{width:100%;border-collapse:collapse;font-size:.93rem;margin:12px 0;table-layout:fixed}table.spec th,table.spec td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;overflow-wrap:anywhere}table.spec th{background:#f9fafb;width:9em;font-weight:600;white-space:nowrap}@media(max-width:560px){table.spec th{white-space:normal;width:5.5em;word-break:keep-all}}.verification{font-size:.88rem;color:var(--muted);margin:8px 0 16px}.history{font-size:.9rem}.history td:first-child{white-space:nowrap}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:640px){.grid2{grid-template-columns:1fr}}.chip-list{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}.chip-list a{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 14px;font-size:.9rem;text-decoration:none}.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:700;padding:10px 22px;border-radius:8px;text-decoration:none;border:none;font-size:1rem;cursor:pointer}.btn:hover{background:var(--brand-dark);opacity:1}.btn.secondary{background:#fff;color:var(--brand-dark);border:2px solid var(--brand)}.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:24px 0 40px;font-size:.85rem;color:var(--muted)}.site-footer nav{display:flex;flex-wrap:wrap;gap:4px 16px;margin-bottom:12px}.breadcrumb{font-size:.82rem;color:var(--muted);margin-bottom:12px}.breadcrumb a{color:var(--muted)}.prose p{margin:1em 0}.prose ul{padding-left:1.4em}.toc{background:#f9fafb;border:1px solid var(--line);border-radius:8px;padding:12px 18px;font-size:.9rem}.toc ol{margin:6px 0;padding-left:1.4em}.shindan-step{border:1px solid var(--line);border-radius:10px;padding:16px;margin:16px 0}.shindan-step h2{margin-top:0;border:none}select.big{font-size:1rem;padding:8px 12px;border-radius:8px;border:1px solid var(--muted);min-width:260px;max-width:100%}.check-group{display:flex;flex-wrap:wrap;gap:8px}.check-group label{border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.95rem}.check-group label:has(input:checked){background:var(--brand-pale);border-color:var(--brand);font-weight:700}.check-group input{margin-right:6px}.hidden{display:none}