.rate-history{--history-positive:#6652bd;--history-negative:#23735f;min-width:0}
.article-main .rate-history h2{margin-bottom:10px}
.article-main .rate-history .history-intro{margin:0 0 22px;font-size:15px;line-height:1.8}
.history-figure{margin:0;padding:22px 0 18px;border-top:1px solid #d9d2e5;border-bottom:1px solid #d9d2e5}
.history-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.history-basis{font-size:14px;font-weight:700;color:var(--ink)}
.history-controls{display:flex;gap:4px;padding:3px;background:#efedf5;border-radius:7px}
.history-controls button{min-height:44px;min-width:64px;border:0;border-radius:5px;padding:8px 13px;background:transparent;color:#625970;font:inherit;font-size:14px;line-height:1.3;cursor:pointer}
.history-controls button[aria-pressed="true"]{background:#fff;box-shadow:0 1px 3px #3027461f;color:#493591;font-weight:700}
.history-controls button:focus-visible,.history-slider:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.rate-history [hidden]{display:none!important}
.history-summary{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:8px;min-width:0}
.history-summary time{font-size:15px;color:#625970;white-space:nowrap}
.history-value{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;text-align:right}
.history-value strong{font-size:32px;line-height:1.25;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--ink)}
.history-direction{font-size:12px;color:#625970}
.history-plot{width:100%;min-width:0;touch-action:pan-y;cursor:crosshair}
.history-plot svg{display:block;width:100%;height:auto;overflow:visible}
.history-static-mobile{display:none}
.history-axis{fill:#6e647e;font-family:Arial,"Noto Sans KR",sans-serif;font-size:12px;font-variant-numeric:tabular-nums}
.history-grid{stroke:#e6e1ed;stroke-width:1}
.history-zero{stroke:#8a7e9d;stroke-width:1.3;stroke-dasharray:4 4}
.history-line{fill:none;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.history-fill.history-positive{fill:var(--history-positive);fill-opacity:.09}
.history-fill.history-negative{fill:var(--history-negative);fill-opacity:.09}
.history-line.history-positive{stroke:var(--history-positive)}
.history-line.history-negative{stroke:var(--history-negative)}
.history-cursor{stroke:#9b8eaf;stroke-width:1;stroke-dasharray:3 4}
.history-point{fill:#302746;stroke:#fff;stroke-width:2}
.history-slider-wrap{margin:12px 0 0}
.history-slider-label{display:flex;justify-content:space-between;gap:12px;color:#6d637c;font-size:12px;line-height:1.6}
.history-slider{display:block;width:100%;height:44px;margin:0;accent-color:var(--history-positive);cursor:ew-resize}
.history-selected-rates{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:14px 0 0;padding:14px 0 0;border-top:1px solid #e6e1ed}
.history-selected-rates>div{display:flex;justify-content:space-between;align-items:baseline;gap:10px;min-width:0}
.history-selected-rates dt{color:#6d637c;font-size:13px!important;line-height:1.6!important}
.history-selected-rates dd{margin:0!important;font-size:19px!important;line-height:1.6!important;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink)!important;white-space:nowrap}
.article-main .rate-history .history-caption{margin:14px 0 0;font-size:13px;line-height:1.75;color:#6d637c}
.history-legend{display:flex;flex-wrap:wrap;gap:16px;margin:12px 0 0;font-size:12px;color:#625970}
.history-legend span{display:inline-flex;align-items:center;gap:6px}
.history-legend i{width:18px;height:3px;display:inline-block;background:var(--history-positive);border-radius:2px}
.history-legend .history-negative-key{background:var(--history-negative)}
.history-details{margin:18px 0 0;border-bottom:1px solid #e6e1ed}
.history-details>summary{padding:12px 0;min-height:48px;color:var(--brand);font-size:14px;font-weight:700;cursor:pointer}
.history-details>summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.article-main .rate-history .history-details p{margin:0 0 14px;font-size:14px;line-height:1.85}
.article-main .rate-history .history-table{max-height:360px;margin:0 0 18px;overflow:auto;overscroll-behavior:contain;border-color:#ddd6e8}
.article-main .rate-history .history-table table{width:100%;min-width:0;font-size:13px;table-layout:fixed}
.article-main .rate-history .history-table th,.article-main .rate-history .history-table td{padding:10px 6px;font-size:13px;line-height:1.6;overflow-wrap:anywhere;text-align:right}
.article-main .rate-history .history-table th:first-child{width:25%;text-align:left}
.article-main .rate-history .history-table th:last-child{width:27%}
.article-main .rate-history .history-table tbody th{white-space:nowrap}
.article-main .rate-history .history-table thead th{position:sticky;top:0;background:#f4f1f9;z-index:1}
.article-main .rate-history .history-table caption{position:static;width:auto;max-width:none;font-size:13px;background:#fff}
.history-source-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin:6px 0 0;font-size:13px}
@media(max-width:720px){
  .history-static-desktop{display:none}
  .history-static-mobile{display:block;max-width:440px;margin:0 auto}
  .history-toolbar{align-items:flex-start;gap:12px;margin-bottom:18px}
  .history-basis{flex-basis:100%;font-size:14px}
  .history-controls{width:100%}
  .history-controls button{flex:1;min-width:0;padding:9px 8px}
  .history-summary{align-items:flex-start;gap:8px}
  .history-summary time{padding-top:5px;font-size:14px}
  .history-value{justify-content:flex-end;gap:4px 8px}
  .history-value strong{font-size:29px}
  .history-direction{flex-basis:100%}
  .history-selected-rates{gap:16px}
  .history-selected-rates>div{display:block}
  .history-selected-rates dd{margin-top:3px!important}
  .history-figure{padding-top:18px}
}
@media(prefers-reduced-motion:reduce){.history-plot *{transition:none}}