:root{--mk-red:#ed1b24;--mk-text:#1f2937;--mk-muted:#64748b;--mk-bg:#f7f8fb;--mk-line:#e5e7eb;--mk-blue:#1e87f0;--mk-green:#16a34a;--mk-amber:#f59e0b;--mk-danger:#e11d48;}
*{box-sizing:border-box} body{background:var(--mk-bg);color:var(--mk-text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;line-height:1.82;margin:0;}
a{color:#1d4ed8}.mk-manual-wrap{max-width:1120px;margin:0 auto;padding:18px 14px 52px;}
.mk-manual-hero{background:#fff;border:1px solid var(--mk-line);border-radius:18px;padding:22px 24px;box-shadow:0 8px 24px rgba(15,23,42,.06);border-left:6px solid var(--mk-red);}
.mk-manual-hero h1{margin:.1em 0 .25em;font-size:1.75rem;font-weight:850;letter-spacing:.01em;}.mk-manual-hero p{margin:.2em 0;color:var(--mk-muted);}
.mk-badge{display:inline-flex;align-items:center;border-radius:999px;background:#fff1f2;color:#be123c;border:1px solid #fecdd3;font-weight:800;font-size:.78rem;padding:2px 9px;margin-bottom:8px;}
.mk-manual-nav{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0;}.mk-manual-nav a{display:inline-flex;align-items:center;gap:5px;padding:6px 10px;border-radius:999px;border:1px solid #dbeafe;background:#eff6ff;color:#1d4ed8;font-size:.86rem;text-decoration:none;font-weight:750;}.mk-manual-nav a:hover{background:#dbeafe;text-decoration:none;}
.mk-kv{display:grid;grid-template-columns:150px 1fr 150px 1fr;gap:8px 12px;margin:12px 0 0;}.mk-kv div:nth-child(odd){font-weight:850;color:#475569;background:#f8fafc;border-radius:8px;padding:3px 8px;}.mk-kv div:nth-child(even){padding:3px 0;}
.mk-manual-card{background:#fff;border:1px solid var(--mk-line);border-radius:16px;padding:18px 20px;margin-top:16px;box-shadow:0 5px 18px rgba(15,23,42,.04);}.mk-manual-card h2{font-size:1.27rem;margin:.1em 0 .65em;font-weight:850;border-bottom:1px solid #eef2f7;padding-bottom:.35em;}.mk-manual-card h3{font-size:1.05rem;margin:1.1em 0 .4em;font-weight:850;color:#334155;}
.mk-toc{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;margin-top:10px}.mk-toc a{display:block;padding:8px 10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;text-decoration:none;color:#334155;font-weight:700;font-size:.92rem}.mk-toc a:hover{background:#eff6ff;border-color:#93c5fd;}
.mk-step-list{counter-reset:step;list-style:none;padding-left:0;margin:0;}.mk-step-list li{counter-increment:step;position:relative;padding:8px 0 8px 42px;border-bottom:1px dashed #eef2f7;}.mk-step-list li:last-child{border-bottom:0;}.mk-step-list li::before{content:counter(step);position:absolute;left:0;top:9px;width:26px;height:26px;border-radius:50%;background:var(--mk-red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:850;font-size:.82rem;}
.mk-note,.mk-warn,.mk-danger,.mk-ok{padding:10px 12px;border-radius:12px;margin:10px 0;border-left:4px solid}.mk-note{border-left-color:var(--mk-blue);background:#f0f7ff}.mk-warn{border-left-color:var(--mk-amber);background:#fffbeb}.mk-danger{border-left-color:var(--mk-danger);background:#fff1f2}.mk-ok{border-left-color:var(--mk-green);background:#f0fdf4}.mk-note strong,.mk-warn strong,.mk-danger strong,.mk-ok strong{font-weight:850;}
.mk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-top:12px;}.mk-feature{border:1px solid #e5e7eb;border-radius:14px;background:#fff;padding:14px;text-decoration:none;color:inherit;display:block;}.mk-feature:hover{border-color:#93c5fd;box-shadow:0 8px 20px rgba(30,135,240,.10);text-decoration:none;}.mk-feature strong{display:block;font-size:1rem;margin-bottom:4px;}.mk-feature span{display:block;color:var(--mk-muted);font-size:.9rem;}
.mk-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;background:#fff;}.mk-table th,.mk-table td{border-bottom:1px solid #e5e7eb;padding:9px 10px;vertical-align:top;}.mk-table th{width:30%;background:#f8fafc;color:#475569;font-weight:850;}.mk-table tr:last-child th,.mk-table tr:last-child td{border-bottom:0;}.mk-table .mk-thin{width:22%;}
.mk-check{list-style:none;padding-left:0}.mk-check li{position:relative;padding-left:28px;margin:.38em 0}.mk-check li::before{content:'□';position:absolute;left:0;top:0;color:#64748b;font-weight:900}.mk-tag{display:inline-block;border:1px solid #e2e8f0;background:#f8fafc;border-radius:999px;padding:1px 8px;margin:0 4px 4px 0;font-size:.82rem;color:#475569;font-weight:700;}
ul{padding-left:1.35em;} li{margin:.27em 0;} code{background:#f3f4f6;border-radius:6px;padding:1px 5px;}.mk-muted{color:var(--mk-muted)}.mk-small{font-size:.9rem}.mk-toplink{position:fixed;right:16px;bottom:16px;background:#111827;color:#fff;border-radius:999px;padding:8px 12px;text-decoration:none;font-size:.85rem;box-shadow:0 8px 20px rgba(0,0,0,.18);}.mk-toplink:hover{color:#fff;text-decoration:none;}
@media(max-width:760px){.mk-manual-hero{padding:18px}.mk-kv{grid-template-columns:1fr}.mk-step-list li{padding-left:36px}.mk-table th,.mk-table td{display:block;width:100%}.mk-table th{border-bottom:0}.mk-toplink{position:static;display:inline-block;margin-top:20px}.mk-manual-wrap{padding-bottom:24px}}
@media print{body{background:#fff}.mk-manual-nav,.mk-toplink{display:none!important}.mk-manual-card,.mk-manual-hero{box-shadow:none;break-inside:avoid}.mk-manual-wrap{max-width:none;padding:0}.mk-toc{display:none}.mk-table th{background:#f2f2f2!important}}