:root{--ink:#15202b;--muted:#667085;--accent:#2563eb;--bg:#f5f7fb;--surface:#fff;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.6}header{display:flex;justify-content:space-between;align-items:center;padding:1rem max(1rem,calc((100% - 1000px)/2));background:#111827}header a{color:#fff;text-decoration:none;font-weight:700}main{max-width:1000px;margin:auto;padding:1.25rem}section{background:var(--surface);border-radius:14px;padding:1.2rem;margin:1rem 0;box-shadow:0 4px 18px #1118270d}.muted{color:var(--muted)}label{font-weight:700;display:block;margin-bottom:.4rem}.search-row{display:flex;gap:.6rem}input{flex:1;min-width:0;padding:.8rem;border:1px solid #cbd5e1;border-radius:9px;font-size:1rem}button{border:0;border-radius:9px;padding:.8rem 1rem;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}button:disabled{opacity:.55;cursor:wait}#message.error{color:var(--danger)}code{overflow-wrap:anywhere}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:.65rem;border-bottom:1px solid #e5e7eb;text-align:right}th:first-child,td:first-child{text-align:left}@media(max-width:640px){main{padding:.8rem}.search-row{flex-direction:column}section{padding:.9rem}}