body{margin:0;background:#0d1b2a;color:#e8eef4;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.7}
.masthead{text-align:center;padding:34px 20px 8px}
.masthead .kicker{font-size:.72rem;letter-spacing:3px;text-transform:uppercase;color:#7fa8c9;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.brandline{font-size:2rem;font-weight:800;margin:8px 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.brandlink{color:#fff;text-decoration:none}
.brandlink:hover{color:#9fd0ff}
.rule{border:0;border-top:1px solid #24405c;max-width:700px;margin:14px auto}
.rule.double{border-top:3px double #24405c}
.sitenav{text-align:center;font-size:.85rem;padding:4px 0 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.sitenav a{color:#9fc3e0;text-decoration:none;margin:0 12px}
.sitenav a:hover{color:#fff;text-decoration:underline}
article.column{max-width:680px;margin:0 auto;padding:14px 22px 48px}
h1{font-size:2rem;line-height:1.2;margin:.6em 0 .4em;color:#fff}
h2{font-size:1.35rem;margin:1.6em 0 .5em;color:#bcd8f0}
h3{font-size:1.1rem;margin:1.3em 0 .4em;color:#d5e6f5}
p.lede{font-size:1.08rem;color:#c3d5e4}
a{color:#8fc1ee}
a:hover{color:#c4e1ff}
#page-summary{background:#12293f;border-left:4px solid #4d9de0;padding:14px 18px;margin:20px 0;border-radius:0 8px 8px 0;color:#e8eef4}
figure.interactive{margin:26px 0;padding:0;border:1px solid #24405c;border-radius:10px;overflow:hidden;background:#10253a}
.fighead{background:#1b3a5c;color:#fff;font-weight:700;padding:12px 18px;font-size:1.05rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.figbody{padding:18px}
.field{margin:12px 0}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:4px;color:#c3d5e4}
.field input,.field select{width:100%;max-width:340px;padding:9px 10px;font-size:1rem;border:1px solid #2c4c6e;border-radius:6px;box-sizing:border-box;background:#0d1b2a;color:#fff}
.btn{background:#2f7fc4;color:#fff;border:0;border-radius:6px;padding:11px 26px;font-size:1rem;font-weight:700;cursor:pointer;margin-top:8px}
.btn:hover{background:#2568a3}
.result{display:none;margin-top:18px;background:#0d1b2a;border:1px solid #2c4c6e;border-radius:8px;padding:14px 16px}
.result.show{display:block}
.result .row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid #1d3550}
.result .row:last-child{border-bottom:0}
.result .big{font-size:1.35rem;font-weight:800;color:#9fd0ff}
.result strong{color:#fff}
p.note{font-size:.92rem;color:#a9bfd4}
ol#r-steps{margin:6px 0;padding-left:22px;font-size:.95rem;color:#d5e6f5}
ol#r-steps li{margin:5px 0}
figcaption{font-size:.85rem;color:#7fa0bd;padding:0 18px 14px}
.disclaimer{font-size:.88rem;color:#8ba3ba;border-top:1px solid #1d3550;padding-top:12px}
.fresh{font-size:.85rem;color:#7fa0bd;font-style:italic}
.table-wrap{overflow-x:auto;margin:18px 0}
table.rates{border-collapse:collapse;width:100%;font-size:.93rem;background:#10253a}
table.rates caption{font-weight:700;text-align:left;padding:8px 0;color:#bcd8f0}
table.rates th,table.rates td{border:1px solid #2c4c6e;padding:8px 10px;text-align:left;color:#e8eef4}
table.rates thead th{background:#1b3a5c;color:#fff}
a.csv-link{display:inline-block;margin:4px 0 10px;font-weight:600}
ul.guide-list{list-style:none;padding:0;margin:10px 0 22px}
ul.guide-list li{margin:9px 0;padding:11px 14px;background:#10253a;border:1px solid #24405c;border-radius:8px}
ul.guide-list li a{font-weight:600;text-decoration:none}
ul.guide-list li a:hover{text-decoration:underline}
footer.colophon{border-top:1px solid #24405c;color:#8ba3ba;font-size:.85rem;padding:22px}
footer.colophon .cols{max-width:680px;margin:0 auto;display:flex;flex-wrap:wrap;gap:6px 22px}
footer.colophon a{color:#cfe4fa}