@charset "UTF-8";
:root{color-scheme:dark;--ink:#eaf5ff;--muted:#a9bfd1;--navy:#041726;--navy2:#09263c;--panel:#0c2a40;--panel2:#10364d;--line:#26526b;--mint:#0bdac9;--mint2:#6ef2dc;--gold:#f2c674;--white:#fff;--shadow:0 25px 80px rgba(0,7,19,.34)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse 700px 620px at 94% -5%,#0b3654 0,transparent 68%),radial-gradient(ellipse 660px 600px at -15% 34%,#07364a 0,transparent 72%),var(--navy);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.6}img{max-width:100%;height:auto}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}::selection{background:var(--mint);color:var(--navy)}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.skip{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--mint);color:var(--navy);padding:9px 14px;border-radius:10px}.skip:focus{left:8px}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(4,23,38,.92);border-bottom:1px solid 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a:hover{text-decoration:underline}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.preview-grid figure{margin:0;background:#0e2b40;border:1px solid var(--line);border-radius:22px;padding:10px;text-align:center}.preview-grid img{max-height:480px;width:100%;object-fit:cover;object-position:top;border-radius:15px}.preview-grid figcaption{padding:12px 5px 4px;color:var(--muted);font-size:12px}.small{font-size:12px;color:var(--muted)}
@media(max-width:980px){.main-nav{gap:14px}.main-nav a{font-size:12px}.hero-grid{grid-template-columns:1fr 1fr}.float-a{right:-5px}.float-b{left:-7px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.grid-3{grid-template-columns:repeat(2,1fr)}}
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@media(max-width:440px){.hero-visual{min-height:450px}.float-card{font-size:10px;padding:10px 12px}.float-card strong{font-size:15px}.float-a{top:38px}.float-b{bottom:38px}.hero-meta{gap:8px 17px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.grid-2>*,.calculator-layout>*{min-width:0}.table-wrap{max-width:100%}