:root{
  --ink:#0c2626; --ink2:#456161; --line:#d5e7e4; --paper:#f4faf9; --card:#ffffff;
  --teal:#0f6f6c; --teal-d:#0a5250; --mint:#e2f3f0; --up:#c2410c; --down:#1c64b8;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);background:var(--paper);line-height:1.62;
  font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
  background-image:linear-gradient(180deg,#e9f6f3 0,#f4faf9 340px,#f4faf9 100%);
}
a{color:var(--teal-d)}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1080px;margin:0 auto;padding:14px 18px}
.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:800;text-decoration:none;color:var(--ink)}
.brand .logo{width:28px;height:28px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
.topnav{display:flex;gap:14px;font-size:14px}
.topnav a{text-decoration:none;color:var(--ink2)}
.topnav a:hover{color:var(--teal-d)}
main{max-width:1080px;margin:0 auto;padding:0 18px 44px}
h1{font-size:26px;line-height:1.32;margin:12px 0 8px;letter-spacing:-0.4px}
h2{font-size:18px;line-height:1.4;margin:0 0 10px;letter-spacing:-0.2px}
p{margin:0 0 12px}
.stamp{font-size:13.5px;color:var(--ink2);margin-bottom:6px}
.lead{font-size:15.5px}
.notice{font-size:13px;color:#8a5a12;background:#fff8e8;border:1px solid #f4e2bd;border-radius:10px;padding:9px 12px}
.samplebox{background:#fff3e0;border:1px solid #f3d4a6;color:#7a4a09;border-radius:12px;padding:10px 13px;font-size:13.5px;margin:8px 0 4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin:18px 0;box-shadow:0 6px 18px rgba(12,38,38,.05)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0 8px}
.fxcard{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px;box-shadow:0 8px 22px rgba(12,38,38,.06)}
.fxcard[data-code="CNH"]{border-top-color:#b45309}
.fxcard[data-code="JPY"]{border-top-color:#3f5d8a}
.fxcard.big{max-width:620px;margin:16px 0 6px}
.fxcard-head{display:flex;align-items:center;gap:10px}
.fxicon{flex:0 0 auto;line-height:0}
.fxcard-title h2{font-size:17px;margin:0}
.fxcard-title .code{font-size:12.5px;color:var(--ink2);margin:0;letter-spacing:.06em}
.rate-lines{list-style:none;margin:0;padding:10px 12px;background:var(--mint);border-radius:12px;font-size:13.5px;color:#0b4a48;display:flex;flex-direction:column;gap:3px}
.rate-lines b{font-variant-numeric:tabular-nums;font-weight:700}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:700;color:var(--ink2)}
.inwrap{display:flex;align-items:center;gap:8px;background:#f7fbfa;border:1px solid var(--line);border-radius:14px;padding:9px 12px;transition:border-color .15s,box-shadow .15s}
.inwrap:focus-within{border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px rgba(15,111,108,.14)}
.inwrap input{border:0;background:transparent;outline:none;width:100%;min-width:0;font-size:24px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;font-family:inherit}
.inwrap .unit{font-size:12.5px;color:var(--ink2);white-space:nowrap}
.card-note{font-size:12px;color:var(--ink2);margin:0}
.chg{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.chg li{display:flex;justify-content:space-between;align-items:baseline;gap:10px;border-bottom:1px dashed var(--line);padding-bottom:8px;font-size:14.5px}
.chg li:last-child{border-bottom:0;padding-bottom:0}
.up{color:var(--up);font-weight:700;white-space:nowrap}
.down{color:var(--down);font-weight:700;white-space:nowrap}
.flat{color:var(--ink2);font-weight:700;white-space:nowrap}
.links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px 16px;font-size:14px}
.links a{text-decoration:none;border-bottom:1px solid #bfdcd7}
.links .v{color:var(--ink2);font-size:13px;margin-left:4px}
.chart{width:100%;height:auto;display:block;margin:4px 0 0}
.chart text{font-size:11px;fill:#5c7a7a}
.chart .grid{stroke:#dcece9;stroke-width:1}
.chart .line{fill:none;stroke:var(--teal);stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}
.chart .area{fill:rgba(15,111,108,.10);stroke:none}
.chart .dot{fill:transparent}
.chart .last{fill:var(--teal);stroke:#fff;stroke-width:2}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.rates{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.rates th,.rates td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:baseline}
.rates th{font-size:12.5px;color:var(--ink2);font-weight:700;background:#f8fcfb}
.rates .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.rates .cur{white-space:nowrap}
.rates .cur a{text-decoration:none}
.rates .code{display:block;font-size:11.5px;color:var(--ink2);letter-spacing:.05em}
.rates .unit{display:block;font-size:11px;color:var(--ink2)}
.rates .muted{color:var(--ink2)}
.table-note{font-size:12.5px;color:var(--ink2);margin:10px 0 0}
.cross{display:flex;flex-direction:column;gap:12px}
.cross-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
select{width:100%;font-family:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#f7fbfa;color:var(--ink)}
.result{font-size:18px;font-weight:700;margin:2px 0 0;font-variant-numeric:tabular-nums}
.hint{font-size:12.5px;color:var(--ink2)}
.faq{border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:0 0 8px;background:#fbfdfd}
.faq summary{cursor:pointer;font-weight:700;font-size:14.5px}
.faq .ans{font-size:14px;color:#284a4a;padding-top:6px}
.src{font-size:13px;color:var(--ink2);border-top:1px solid var(--line);margin-top:22px;padding-top:14px}
.src ul{margin:6px 0 0;padding-left:18px}
.src li{margin-bottom:4px}
.foot{max-width:1080px;margin:0 auto;padding:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink2)}
.foot p{margin:0 0 4px}
@media (max-width:699px){
  .top{padding:12px 14px}
  main{padding:0 14px 36px}
  h1{font-size:22px}
  .cards{grid-template-columns:1fr;gap:14px}
  .fxcard{min-height:calc(100vh - 168px);justify-content:space-between;padding:26px 16px;gap:16px}
  .fxcard.big{min-height:auto}
  .fxcard-title h2{font-size:19px}
  .rate-lines{font-size:14.5px;padding:12px 14px}
  .inwrap{padding:12px 14px}
  .inwrap input{font-size:32px}
  .cross-row{grid-template-columns:1fr}
  .rates{font-size:13.5px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}