:root{--cream: #faf6ef;--surface: #fffdf8;--surface-2: #f4ede0;--line: #e6dccb;--ink: #3a342e;--muted: #8a7f72;--terracotta: #c4704f;--sage: #7d9471;--gold: #c9a227;--stop: #b4553f;--radius: 14px;--shadow: 0 1px 2px rgba(58, 52, 46, .05), 0 6px 18px rgba(58, 52, 46, .05)}*{box-sizing:border-box}html,body{margin:0;background:var(--cream)}body{color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,Noto Sans JP,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}.app{max-width:760px;margin:0 auto;padding:0 16px 96px}.head{padding:24px 0 12px}.head h1{margin:0;font-size:19px;font-weight:600;letter-spacing:.01em}.head .sub{margin-top:4px;font-size:12px;color:var(--muted)}.badge-local{display:inline-block;margin-top:8px;padding:3px 9px;border-radius:999px;background:#f3e6cf;color:#8a6a1f;font-size:11px}.tabs{position:sticky;top:0;z-index:5;display:flex;gap:4px;padding:8px 0 10px;background:linear-gradient(var(--cream) 70%,rgba(250,246,239,0));overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;padding:7px 14px;border:1px solid transparent;border-radius:999px;background:transparent;color:var(--muted);font-size:13px;cursor:pointer;white-space:nowrap}.tab.on{background:var(--surface);border-color:var(--line);color:var(--ink);font-weight:500;box-shadow:var(--shadow)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:14px}.card h2{margin:0 0 14px;font-size:14px;font-weight:600;letter-spacing:.02em}.card h2 .hint{margin-left:8px;font-size:11px;font-weight:400;color:var(--muted)}.field{margin-bottom:14px}.field>label{display:block;margin-bottom:6px;font-size:12px;color:var(--muted)}.input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--cream)}.input:focus{outline:2px solid rgba(196,112,79,.28);outline-offset:1px}textarea.input{resize:vertical;min-height:92px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}.pickers{display:flex;flex-wrap:wrap;gap:8px}.picker{padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:var(--cream);color:var(--muted);cursor:pointer}.picker.on{color:#fff;border-color:transparent;font-weight:500}.btn{width:100%;padding:13px;border:0;border-radius:11px;background:var(--terracotta);color:#fff;font-weight:600;cursor:pointer}.btn:disabled{opacity:.45;cursor:default}.btn.ghost{background:var(--cream);border:1px solid var(--line);color:var(--ink);font-weight:500}.member-head{margin-bottom:12px}.member-title{display:flex;align-items:center;gap:8px}.dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto}.member-name{font-weight:600;white-space:nowrap}.flame{margin-top:4px;padding-left:17px;font-size:12px;color:#a8830f}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{background:var(--cream);border-radius:11px;padding:11px 12px}.stat .k{font-size:11px;color:var(--muted)}.stat .v{font-size:19px;font-weight:600;letter-spacing:-.01em;margin-top:2px;word-break:break-all}.stat .g{font-size:11px;margin-top:3px}.g.up{color:var(--sage);font-weight:600}.g.down{color:var(--stop)}.g.flat{color:var(--muted)}.g.new{color:var(--gold);font-weight:600}.rates{display:flex;gap:14px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted)}.rates b{color:var(--ink);font-weight:600}.row{padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.row:last-child{border-bottom:0}.row-main{display:flex;align-items:center;gap:8px}.row .date{flex:0 0 auto;width:44px;color:var(--muted);font-size:12px}.row .name{flex:0 1 auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row .nums{margin-left:auto;min-width:0;text-align:right;font-variant-numeric:tabular-nums}.row .sub{margin-top:3px;padding-left:52px;font-size:11px;color:var(--muted);line-height:1.5}.row .sub.memo{white-space:pre-wrap;color:var(--ink);opacity:.75}.del{border:0;background:none;color:var(--muted);cursor:pointer;padding:4px 2px 4px 8px;flex:0 0 auto;font-size:15px}.chart-outer{position:relative}.chart-axis{position:absolute;left:0;top:0;z-index:2;background:var(--surface);pointer-events:none}.chart-wrap{margin-left:46px;overflow-x:auto;overscroll-behavior-x:contain}.legend{display:flex;gap:14px;margin-top:10px;font-size:12px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:6px}.empty{padding:26px 0;text-align:center;color:var(--muted);font-size:13px}.note{margin-top:10px;font-size:12px;color:var(--muted);line-height:1.7}.prompt-box{background:var(--cream);border:1px solid var(--line);border-radius:11px;padding:12px;font-size:12px;line-height:1.7;white-space:pre-wrap;max-height:260px;overflow:auto}.answer{background:#f6f2e8;border-left:3px solid var(--sage);border-radius:8px;padding:13px 14px;font-size:13.5px;line-height:1.85;white-space:pre-wrap;margin-top:12px}.err{margin-top:10px;padding:10px 12px;border-radius:9px;background:#f7e8e3;color:#8f3f2c;font-size:12px}.btn-row{display:flex;gap:10px}.btn-row .btn{flex:1}@media (max-width: 420px){.stats,.grid2{grid-template-columns:1fr 1fr}}