:root{--ink:#1c2c4d;--muted:#596577;--accent:#335ddd;--line:#dce2eb;--paper:#f5f7fb;--white:#fff;--error:#ac283e;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,summary,a{touch-action:manipulation}button,summary{cursor:pointer}button:disabled,select:disabled{cursor:default;opacity:.55}a{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #92adff;outline-offset:4px}button[hidden]{display:none}.header{min-height:88px;background:var(--white);border-bottom:1px solid var(--line);padding:20px max(24px,calc((100% - 1120px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700;letter-spacing:-.5px}.brand-mark{background:var(--ink);color:white;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;font-family:Georgia,serif;font-size:27px}.header-label{font-size:14px;color:var(--muted)}main{max-width:1120px;margin:0 auto;padding:46px 0 28px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:38px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.7px;color:var(--accent);margin:0 0 16px}h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(30px,4vw,48px);font-weight:400;letter-spacing:-1.4px;margin:0 0 14px;line-height:1.12}.subtitle{margin:0;font-size:17px;color:var(--muted);line-height:1.5}.intro-symbol{font-family:Georgia,serif;font-size:90px;font-weight:400;color:#bac6de;line-height:1}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}h2{font-size:22px;font-weight:600;margin:0;letter-spacing:-.5px}.date-controls{display:flex;align-items:center;gap:12px}.date-controls label{font-size:14px;color:var(--muted)}input,select{border:1px solid #c7d0df;border-radius:9px;background:white;color:var(--ink);min-height:46px;padding:11px 13px;max-width:100%}input[type=date]{color-scheme:light;min-width:160px}.button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:8px;padding:11px 14px;min-height:44px;font-size:14px}.button:hover{background:#ebf0fb}.status-row{display:flex;align-items:center;gap:16px;min-height:48px;margin-bottom:8px}#status{font-size:14px;line-height:1.5;color:var(--muted);margin:6px 0}#status.error,.field-error{color:var(--error)}.rates{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.rate-card{background:white;border:1px solid var(--line);border-radius:14px;padding:23px 22px;min-width:0}.rate-card-top{display:flex;align-items:center;gap:10px}.currency-code{font-size:17px;font-weight:700;letter-spacing:.5px}.currency-symbol{width:34px;height:34px;border-radius:50%;background:#eff3fb;color:var(--accent);display:grid;place-items:center;font-size:18px}.currency-name{font-size:14px;color:var(--muted);min-height:35px;line-height:1.3;margin:12px 0 16px}.rate-value{font-size:27px;letter-spacing:-1px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:0 0 8px}.rate-unit{font-size:13px;color:var(--muted);margin:0}.empty{grid-column:1/-1;padding:24px 0;color:var(--muted);line-height:1.5}.picker{margin:18px 0 32px}summary{font-size:14px;color:var(--accent);padding:10px 0;width:fit-content}summary span{color:var(--muted);margin-left:6px}fieldset{border:0;padding:18px 0 0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 20px}.currency-option{display:flex;align-items:center;gap:9px;font-size:14px;min-height:40px;line-height:1.4}.currency-option input{accent-color:var(--accent);width:18px;height:18px;min-height:18px;flex:none}.converter{border:1px solid var(--line);background:white;border-radius:18px;padding:28px}.converter-heading{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:26px}.converter-heading span{color:var(--muted);font-size:14px}.conversion-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}.conversion-inputs>label,.pair label{display:block;font-size:14px;color:var(--muted);margin-bottom:9px}#amount{font-size:24px;width:100%;height:58px;font-variant-numeric:tabular-nums}.field-error{margin:7px 0;min-height:17px;font-size:13px}.pair{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr);gap:12px;align-items:end}.pair select{width:100%;font-size:14px;text-overflow:ellipsis}.swap{border:0;background:#eef2fa;border-radius:50%;color:var(--accent);width:40px;height:40px;margin-bottom:3px;font-size:24px}.result-panel{border-radius:12px;background:var(--ink);color:white;padding:27px 30px;display:flex;flex-direction:column;justify-content:center;min-height:200px;min-width:0}.result-label{margin:0 0 14px;color:#c4cfe4;font-size:14px}#result{font-size:clamp(30px,3vw,40px);font-variant-numeric:tabular-nums;letter-spacing:-1px;line-height:1.15;overflow-wrap:anywhere}.equation{font-size:15px;margin:18px 0 0;line-height:1.5;color:#e1e7f3}.result-date{font-size:13px;color:#c4cfe4;margin:9px 0 0}.notes{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding:20px 0 4px}.notes p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}footer{max-width:1120px;margin:0 auto;padding:22px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px;line-height:1.5}footer a{text-underline-offset:4px}.footer-separator{margin:0 10px;color:#a3adbd}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1180px){main,footer{margin-left:24px;margin-right:24px}}@media(max-width:850px){.rates{grid-template-columns:repeat(2,minmax(0,1fr))}.conversion-grid{gap:24px}.converter-heading{align-items:start;flex-direction:column;gap:8px}.result-panel{padding:24px}fieldset{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.header{min-height:72px;padding:16px 20px}.header-label,.intro-symbol{display:none}main{padding-top:30px;margin:0 20px}.intro{margin-bottom:28px}h1{letter-spacing:-.7px}.subtitle{font-size:16px}.section-heading{align-items:start;flex-direction:column;gap:16px}.date-controls{width:100%;gap:8px}.date-controls input{min-width:0;flex:1}.rate-card{padding:18px 15px}.rates{gap:10px}.rate-value{font-size:24px}.currency-name{min-height:36px}.converter{padding:20px}.conversion-grid,.notes{grid-template-columns:1fr;gap:22px}.converter-heading span{line-height:1.5}.result-panel{min-height:190px}fieldset{grid-template-columns:1fr}.picker{margin-bottom:24px}.pair{gap:8px}.notes{gap:10px}footer{margin:0 20px;flex-direction:column}.date-controls label{font-size:13px}.brand{font-size:18px}}@media(prefers-reduced-motion:no-preference){button,a{transition:background .15s,color .15s}}