:root{--bg:#f6f4ee;--bg-card:#fff;--border:#d9d2bf;--text:#1f1d18;--muted:#5b574c;--accent:#8b1f1f;--accent-soft:#b85a5a;--warn-bg:#fff4cc;--warn-border:#c89400;--info-bg:#ecf2ff;--info-border:#3b66c4;--success-bg:#e8f5e9}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif;background:var(--bg);color:var(--text);line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 24px}.site-header{background:#1f1d18;color:#f6f4ee;padding:16px 0;border-bottom:4px double var(--accent)}.site-header .inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.site-header h1{font-size:22px;margin:0;letter-spacing:.04em}.site-header h1 a{color:#f6f4ee}.site-header nav{display:flex;gap:18px;font-size:14px}.site-header nav a{color:#f6f4ee;border-bottom:1px solid transparent;padding-bottom:2px}.site-header nav a:hover{border-bottom-color:var(--accent-soft);text-decoration:none}.site-header .badge{background:var(--accent);color:#fff;padding:2px 8px;font-size:11px;border-radius:4px;margin-left:8px;letter-spacing:.08em}main{padding:32px 0 48px}.hero{background:linear-gradient(135deg,#fffaf0,#f3ebd6);border:1px solid var(--border);padding:28px 32px;border-radius:6px;margin-bottom:28px}.hero h2{margin:0 0 8px;font-size:26px;color:var(--accent)}.hero p{margin:4px 0;color:var(--muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:24px;margin-bottom:20px}.card h3{margin:0 0 14px;font-size:18px;border-bottom:2px solid var(--accent);padding-bottom:6px;display:inline-block}.grid-2{grid-template-columns:1fr 1fr;grid-gap:20px}.grid-2,.grid-3{display:grid;gap:20px}.grid-3{grid-template-columns:1fr 1fr 1fr;grid-gap:20px}@media (max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}}label{display:block;font-size:13px;color:var(--muted);margin-top:12px;margin-bottom:4px;font-family:Hiragino Sans,Yu Gothic,sans-serif}input[type=date],input[type=text],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:4px;font-size:14px;font-family:inherit;background:#fff}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);outline-offset:1px}textarea{min-height:96px;font-family:ui-monospace,monospace}.btn,button{background:var(--accent);color:#fff;border:none;padding:10px 20px;font-size:14px;border-radius:4px;cursor:pointer;font-family:inherit;letter-spacing:.05em}.btn:hover,button:hover{background:#6e1818}.btn.secondary,button.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}button.secondary:hover{background:rgba(139,31,31,.06)}button:disabled{opacity:.5;cursor:not-allowed}.warn{background:var(--warn-bg);border-left:4px solid var(--warn-border);margin:16px 0}.info,.warn{padding:12px 16px;font-size:13px;font-family:Hiragino Sans,Yu Gothic,sans-serif}.info{background:var(--info-bg);border-left:4px solid var(--info-border);margin:12px 0}.heirs-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr auto;grid-gap:8px;gap:8px;align-items:end;margin-bottom:8px}.heirs-row .full{grid-column:1/-1}.heirs-row label{margin-top:0}.heirs-row .remove{background:#ddd;color:#444;padding:6px 10px;font-size:12px}@media (max-width:768px){.heirs-row{grid-template-columns:1fr}}pre.draft{background:#fbfaf5;border:1px solid var(--border);padding:18px 20px;font-size:13px;white-space:pre-wrap;word-break:break-word;font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif;border-radius:4px;max-height:520px;overflow-y:auto}.tab-bar{display:flex;gap:4px;margin-bottom:0;border-bottom:2px solid var(--border)}.tab{background:transparent;color:var(--text);padding:10px 18px;border:1px solid transparent;border-bottom:none;cursor:pointer;font-size:14px;border-radius:4px 4px 0 0}.tab.active{background:var(--bg-card);border-color:var(--border);color:var(--accent);font-weight:700;position:relative;top:2px}.site-footer{background:#f0ecde;border-top:1px solid var(--border);padding:24px 0 32px;margin-top:48px;font-size:12px;color:var(--muted);font-family:Hiragino Sans,Yu Gothic,sans-serif}.site-footer .legal{background:#fff;border:2px solid var(--accent);padding:12px 16px;border-radius:4px;color:var(--text);margin-bottom:12px;line-height:1.6}.tag{display:inline-block;font-size:11px;padding:2px 8px;background:#ebe5d0;color:var(--muted);border-radius:99px;margin:2px 4px 2px 0;font-family:Hiragino Sans,Yu Gothic,sans-serif}.tag.active{background:var(--accent);color:#fff}.row-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.muted{color:var(--muted);font-size:13px}