:root{--navy:#1f3d6e;--navy-dark:#152b4f;--navy-light:#e8eef7;--ink:#1d2433;--muted:#5b6475;--line:#d5dae3;--bg:#f5f7fa;--card:#fff;--warn-bg:#fff4e5;--warn-ink:#8a4b00;--personal-bg:#b3261e;--radius:8px;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;font-size:15px;line-height:1.6}*{box-sizing:border-box}body,h1,h2{margin:0}.app{flex-direction:column;min-height:100vh;display:flex}.sample-banner{background:var(--warn-bg);color:var(--warn-ink);text-align:center;padding:8px 16px;font-weight:700}.app-header{background:var(--navy);color:#fff;flex-wrap:wrap;align-items:center;gap:16px;padding:12px 24px;display:flex}.app-header h1{letter-spacing:.08em;font-size:22px}.header-meta{opacity:.85;margin:0;font-size:13px}.layout{flex:1;grid-template-columns:260px 1fr;gap:20px;padding:20px 24px;display:grid}.picker,.content{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.picker h2{margin-bottom:8px;font-size:15px;display:inline}.picker summary{cursor:default;margin-bottom:8px;list-style:none}.picker summary::-webkit-details-marker{display:none}.picker-selected{display:none}.picker fieldset{border:0;margin:0 0 12px;padding:0}.picker legend{color:var(--muted);margin-bottom:4px;font-size:12px;font-weight:700}.picker label{cursor:pointer;align-items:flex-start;gap:8px;padding:4px 0;display:flex}.picker label.disabled{opacity:.45;cursor:not-allowed}.picker input{margin-top:5px}.controls{flex-direction:column;gap:8px;margin-bottom:12px;display:flex}.control-group{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.control-label{color:var(--muted);width:36px;font-size:12px;font-weight:700}.chip{border:1px solid var(--line);color:var(--ink);cursor:pointer;font:inherit;background:#fff;border-radius:999px;padding:4px 12px;font-size:13px}.chip.on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}.check{align-items:center;gap:4px;margin-left:8px;font-size:13px;display:inline-flex}.custom-period{align-items:center;gap:6px;margin-left:4px;display:inline-flex}.custom-period input{font:inherit;padding:2px 6px;font-size:13px}.period-caption{color:var(--muted);margin:4px 0;font-size:13px}.chart{width:100%;height:420px}.notice{background:var(--warn-bg);color:var(--warn-ink);border-radius:var(--radius);margin:6px 0;padding:6px 10px;font-size:13px}.empty,.loading,.error{color:var(--muted);padding:24px}.error{color:#b3261e;font-weight:700}.table-wrap{margin-top:12px;overflow-x:auto}.stats-table{border-collapse:collapse;width:100%;font-size:14px}.stats-table th,.stats-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:8px}.stats-table thead th{color:var(--muted);background:var(--navy-light);font-size:12px}.stats-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.name-cell{align-items:flex-start;gap:8px;display:flex}.swatch{flex:none;margin-top:7px}.row-note{color:var(--warn-ink);font-size:12px;font-weight:400;display:block}.cell-month{color:var(--muted);font-size:11px;display:block}.table-note{color:var(--muted);margin:8px 0 0;font-size:12px}.source-button{color:var(--navy);cursor:pointer;text-align:left;font:inherit;text-underline-offset:2px;background:0 0;border:0;padding:0;font-size:13px;text-decoration:underline}.badge{vertical-align:1px;white-space:nowrap;border-radius:4px;margin-left:6px;padding:0 6px;font-size:11px;font-weight:700;display:inline-block}.badge-screen{color:var(--muted);border:1px solid var(--line);background:#eef0f4}.badge-personal{background:var(--personal-bg);color:#fff}.badge-derived{color:var(--navy);border:1px solid var(--navy);background:#fff}.muted{color:var(--muted);font-weight:400}.source-dialog{border-radius:var(--radius);border:0;width:calc(100% - 32px);max-width:640px;padding:20px 24px;box-shadow:0 10px 40px #00000040}.source-dialog::backdrop{background:#141e3273}.source-dialog h2{margin-bottom:12px;font-size:17px}.source-dialog dl{margin:0 0 16px}.source-row{border-bottom:1px solid var(--line);grid-template-columns:7em 1fr;gap:8px;padding:6px 0;font-size:14px;display:grid}.source-row dt{color:var(--muted);font-weight:700}.source-row dd{overflow-wrap:anywhere;margin:0}.update-banner{background:var(--navy-light);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-weight:700;display:flex}.button-secondary{color:var(--navy);border:1px solid var(--navy);border-radius:var(--radius);font:inherit;cursor:pointer;background:#fff;padding:7px 16px}.button-primary{background:var(--navy);color:#fff;border-radius:var(--radius);font:inherit;cursor:pointer;border:0;padding:8px 20px}.app-footer{color:var(--muted);padding:12px 24px 20px;font-size:12px}@media (width<=900px){.layout{grid-template-columns:1fr;gap:12px;padding:12px}.app-header{gap:8px;padding:10px 16px}.app-header h1{font-size:19px}.picker summary{cursor:pointer;flex-wrap:wrap;align-items:baseline;gap:4px 8px;margin-bottom:0;display:flex}.picker summary:after{content:"▼ 開く";color:var(--navy);margin-left:auto;font-size:12px;font-weight:700}.picker[open] summary:after{content:"▲ 閉じる"}.picker[open] summary{margin-bottom:8px}.picker-selected{width:100%;color:var(--muted);font-size:12px;display:block}.picker label{padding:8px 0}.content{padding:12px}.chip{padding:6px 12px}.chart{height:320px}}@media (width<=640px){:root{font-size:14px}.control-label{width:100%}.stats-table thead{display:none}.stats-table,.stats-table tbody,.stats-table tr,.stats-table th,.stats-table td{width:100%;display:block}.stats-table tr{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;padding:8px 10px}.stats-table th,.stats-table td{border:0;padding:4px 0}.stats-table td[data-label]{text-align:right;align-items:baseline;gap:6px;display:flex}.stats-table td[data-label]:before{content:attr(data-label);color:var(--muted);text-align:left;white-space:nowrap;margin-right:auto;font-size:12px;font-weight:700}.stats-table td.num{white-space:normal}.stats-table .cell-month{margin-left:6px;display:inline}.source-button{text-align:right}.app-footer{padding:12px 16px 20px}}