:root{--ink:#12211d;--ink-soft:#1c2f29;--paper:#f3efe3;--paper-line:#ddd6c3;--gold:#b98a2e;--teal:#23554b;--rate-up:#3e7a5b;--rate-down:#a63d3d;--font-display:"Fraunces", serif;--font-body:"IBM Plex Sans", sans-serif;--font-mono:"IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--ink);color:var(--paper);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0}a{color:var(--gold)}.page{flex-direction:column;min-height:100%;display:flex}.ticker-board{background:var(--ink-soft);border-bottom:1px solid #f3efe31f;align-items:center;height:40px;display:flex;overflow:hidden}.ticker-board__label{background:var(--gold);height:100%;color:var(--ink);font-family:var(--font-mono);letter-spacing:.08em;white-space:nowrap;flex-direction:column;flex:none;justify-content:center;gap:1px;padding:0 14px;font-size:10px;font-weight:600;display:flex}.ticker-board__date{opacity:.75;font-size:9px;font-weight:400}.ticker-board__track{flex:1;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 24px calc(100% - 24px),#0000);mask-image:linear-gradient(90deg,#0000,#000 24px calc(100% - 24px),#0000)}.ticker-board__strip{white-space:nowrap;padding-left:100%;animation:34s linear infinite ticker-scroll;display:inline-flex}.ticker-board__loading{font-family:var(--font-mono);opacity:.6;padding:0 16px;font-size:12px}.ticker-board__item{font-family:var(--font-mono);border-right:1px solid #f3efe31f;align-items:baseline;gap:8px;padding:0 20px;font-size:12px;display:inline-flex}.ticker-board__code{opacity:.6;letter-spacing:.04em}.ticker-board__value{color:var(--gold);font-weight:600}@keyframes ticker-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.ticker-board__strip{animation:none}}.page__main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:48px 20px 64px}.page__header{margin-bottom:32px}.page__eyebrow{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:0 0 10px;font-size:11px}.page__title{font-family:var(--font-display);font-optical-sizing:auto;letter-spacing:-.01em;margin:0 0 12px;font-size:42px;font-weight:600}.page__subtitle{color:#f3efe3b8;max-width:46ch;margin:0;font-size:15px;line-height:1.5}.page__error{color:var(--rate-down);font-size:14px}.converter-card{background:var(--paper);color:var(--ink);border-top:3px solid var(--gold);border-radius:6px;padding:28px;box-shadow:0 20px 40px -20px #00000080}.converter-card__row{gap:16px;display:flex}.converter-card__row--amount{flex-direction:column;margin-bottom:20px}.converter-card__row--amount label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--teal);margin-bottom:6px;font-size:11px}.converter-card__row--amount input{font-family:var(--font-display);border:none;border-bottom:2px solid var(--paper-line);color:var(--ink);background:0 0;width:100%;padding:4px 0;font-size:32px;font-weight:500}.converter-card__row--amount input:focus{border-bottom-color:var(--teal);outline:none}.converter-card__row--pair{align-items:flex-end;margin-bottom:24px}.converter-card__field{flex-direction:column;flex:1;min-width:0;display:flex}.converter-card__field label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--teal);margin-bottom:6px;font-size:11px}.converter-card__field select{font-family:var(--font-body);border:1px solid var(--paper-line);color:var(--ink);text-overflow:ellipsis;background:#fff;border-radius:4px;width:100%;padding:10px 8px;font-size:14px;overflow:hidden}.converter-card__swap{border:1px solid var(--paper-line);width:40px;height:40px;color:var(--teal);cursor:pointer;background:#fff;border-radius:50%;flex:none;font-size:18px;transition:transform .15s,background .15s}.converter-card__swap:hover{background:var(--teal);color:var(--paper);transform:rotate(180deg)}.converter-card__swap:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.converter-card__result{border-top:1px dashed var(--paper-line);min-height:64px;padding-top:20px}.converter-card__figure{font-family:var(--font-display);color:var(--ink);font-size:34px;font-weight:600}.converter-card__code{color:var(--teal);font-size:18px;font-weight:500}.converter-card__meta{font-family:var(--font-mono);color:#12211d99;margin-top:6px;font-size:12px;display:block}.converter-card__loading,.converter-card__error{font-family:var(--font-mono);color:var(--teal);font-size:13px}.converter-card__error{color:var(--rate-down)}.trend-chart{background:var(--ink-soft);border-radius:6px;margin-top:24px;padding:20px 20px 8px}.trend-chart__header{justify-content:space-between;align-items:baseline;margin-bottom:8px;display:flex}.trend-chart__title{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;opacity:.7;font-size:11px}.trend-chart__change{font-family:var(--font-mono);font-size:13px;font-weight:600}.trend-chart__change.is-up{color:var(--rate-up)}.trend-chart__change.is-down{color:var(--rate-down)}.trend-chart__loading,.trend-chart__error{font-family:var(--font-mono);opacity:.6;text-align:center;padding:20px 0;font-size:12px}.trend-chart__tooltip{background:var(--paper);color:var(--ink);font-family:var(--font-mono);border-radius:4px;padding:6px 10px;font-size:12px}.trend-chart__tooltip-date{opacity:.6;font-size:10px}.page__footer{color:#f3efe380;margin-top:32px;font-size:12px;line-height:1.6}@media (width<=600px){.page__main{padding:32px 16px 48px}.page__title{font-size:32px}.converter-card{padding:20px}.converter-card__row--pair{flex-direction:column;align-items:stretch;gap:16px}.converter-card__swap{align-self:center;transform:rotate(90deg)}.converter-card__swap:hover{transform:rotate(270deg)}.converter-card__figure{font-size:26px}}