:root{--bg:#ffffff;--bg2:#fafafa;--surface:#ffffff;--ink:#18181b;--ink2:#52525b;--ink3:#a1a1aa;--line:#ececef;--line2:#e0e0e6;--primary:#000000;--primary-l:#f4f4f5;--bad-bg:#18181b;--warn-bg:#e4e4e7;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:999px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Apple SD Gothic Neo,Malgun Gothic,sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}a{color:inherit;text-decoration:none}h1{font-size:24px;font-weight:800;letter-spacing:-.5px;margin:0 0 4px}h2{font-size:18px;letter-spacing:-.3px;margin:0 0 8px}h2,h3{font-weight:700}h3{font-size:15px;margin:0}.page{max-width:560px;margin:0 auto;padding:32px 20px 80px;min-height:100vh}.muted{color:var(--ink2)}.caption{color:var(--ink3);font-size:12px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px}.card+.card{margin-top:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:50px;padding:0 20px;border:1px solid var(--primary);border-radius:var(--radius-md);background:var(--primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.86}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line2)}.btn-block{width:100%}.btn-sm{height:38px;padding:0 14px;font-size:13px}.reward-overlay{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.55)}.reward-modal{position:relative;width:100%;max-width:360px;background:var(--bg,#fff);border-radius:16px;padding:24px 20px 20px;box-shadow:0 12px 40px rgba(0,0,0,.25);max-height:calc(100vh - 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(max-width:720px){.dash-grid2{grid-template-columns:1fr}}.chart{width:100%}.chart-bars{display:flex;align-items:flex-end;gap:3px;height:160px}.chart-col{flex:1 1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end;min-width:0}.chart-bar{width:100%;min-height:2px;border-radius:3px 3px 0 0;position:relative;display:flex;justify-content:center;align-items:flex-start;transition:height .2s ease}.chart-val{position:absolute;top:-16px;font-weight:600}.chart-val,.chart-x{font-size:10px;color:var(--ink3)}.chart-x{margin-top:6px;white-space:nowrap;height:12px}.dist{display:flex;flex-direction:column;gap:10px}.dist-row{display:grid;grid-template-columns:70px 1fr auto;align-items:center;grid-gap:10px;gap:10px}.dist-label{font-size:12px;font-weight:600;color:var(--ink2);text-transform:uppercase;overflow:hidden;text-overflow:ellipsis}.dist-track{background:var(--primary-l);height:8px;overflow:hidden}.dist-track,.dist-track span{border-radius:var(--radius-pill)}.dist-track span{display:block;height:100%;background:var(--primary)}.dist-val{font-size:12px;color:var(--ink2);white-space:nowrap}.dash-table{width:100%;border-collapse:collapse;font-size:13px}.dash-table th{text-align:left;color:var(--ink3);font-weight:600;font-size:12px;padding:6px 0}.dash-table td,.dash-table th{border-bottom:1px solid var(--line)}.dash-table td{padding:8px 0}.dash-table tr:last-child td{border-bottom:none}