:root{color-scheme:light;--navy:#000080;--maroon:#800000;--sepia:#5a3c14;--yellow:#ffff00;--paper:#fffdf4;--parchment:#efe4c8;--silver:#c0c0c0;--gray:#808080;--ink:#000000;--link:#0000ee;--visited:#551a8b;--danger:#8b0000;font-family:"Times New Roman","Nirmala UI","Vrinda",Times,serif;}*{box-sizing:border-box;}[hidden]{display:none !important;}html{background:var(--parchment);}body{margin:0;color:var(--ink);background-color:var(--parchment);line-height:1.5;font-size:17px;}a{color:var(--link);text-decoration:underline;}a:visited{color:var(--visited);}button,textarea,input,select{font:inherit;}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:2px;}.site-header{width:min(880px,calc(100% - 20px));margin:10px auto 0;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--navy);color:var(--yellow);border:2px outset #ffffff;border-bottom:4px double var(--yellow);padding:8px 12px;}.brand{display:inline-flex;align-items:center;gap:8px;color:var(--yellow);font-weight:bold;font-size:1.05rem;text-decoration:none;}.brand-mark{display:grid;place-items:center;width:28px;height:28px;color:var(--navy);background:var(--yellow);border:2px outset #ffffff;font-size:1rem;}nav{display:flex;gap:16px;}nav a{color:#ffffff;font-size:.92rem;}nav a:visited{color:#ffffff;}nav a:hover{color:var(--yellow);}.nav-pro{display:inline-block;margin-left:4px;padding:0 5px;color:var(--navy);background:var(--yellow);border:1px solid #000;font-size:.65rem;font-weight:bold;vertical-align:2px;}.desktop-nav a:last-child{display:inline-flex;align-items:center;}.mobile-menu{display:none;position:relative;}main{width:min(880px,calc(100% - 20px));margin:0 auto;background:var(--paper);border-left:2px outset #fff;border-right:2px outset #fff;border-bottom:2px outset #fff;padding:16px 16px 24px;}.eyebrow{display:inline-block;margin:0 0 10px;padding:3px 12px;color:var(--navy);background:var(--yellow);border:1px solid #000;font-size:.82rem;font-weight:bold;letter-spacing:.08em;text-transform:uppercase;}h1{margin:0 0 8px;color:var(--navy);font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.15;}.page-heading>p:last-child{color:#222;font-size:1.02rem;}.converter-shell{margin-top:0;margin-bottom:0;}.page-heading{max-width:700px;margin-bottom:16px;}.button{min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:4px 16px;color:#000;background:var(--silver);border:2px outset #ffffff;cursor:pointer;text-decoration:none;font-weight:bold;font-family:serif;}.button:active{border-style:inset;}.button.primary{color:var(--yellow);background:var(--navy);border:2px outset #ffffff;}.button.primary:hover{background:#000060;}.button:disabled{cursor:not-allowed;opacity:.55;}.button.secondary{color:#000;background:var(--silver);}.button.secondary:hover{background:#d6d3cb;}.button.text-button{color:var(--link);background:transparent;border:0;text-decoration:underline;}.button.large{min-height:46px;padding-inline:22px;}.working{color:#333;font-size:.88rem;font-style:italic;}.note,.privacy-note{margin:12px 2px 0;color:#333;font-size:.85rem;}.error-message{padding:10px 12px;color:#fff;border:2px outset #fff;background:var(--danger);font-weight:bold;}.business-notice{display:grid;gap:4px;padding:10px 12px;color:#000;border:2px outset #fff;background:#ffffcc;}.business-notice strong{color:var(--navy);}.privacy-note{display:grid;gap:2px;margin:14px 0 0;}.simple-message{padding-block:60px;text-align:center;}.content-sections{max-width:760px;margin:30px auto 0;}.content-sections>section{padding:20px 0;border-top:2px groove #fff;content-visibility:auto;contain-intrinsic-size:auto 320px;}.content-sections>.feature-highlight{margin-top:12px;padding:12px 14px;border:2px outset #fff;background:#ffffcc;}.content-sections h2,.info-page h2{margin:0 0 10px;color:var(--maroon);font-size:clamp(1.2rem,3vw,1.5rem);}.content-sections h3{margin:0 0 6px;font-size:1rem;color:var(--sepia);}.content-sections p,.content-sections li,.info-page p{color:#222;line-height:1.6;}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 0;padding:0;list-style:none;counter-reset:steps;}.steps li{position:relative;padding:12px 12px 12px 46px;border:2px outset #fff;background:#f7f2e4;counter-increment:steps;}.steps li::before{content:counter(steps);position:absolute;top:12px;left:12px;display:grid;place-items:center;width:24px;height:24px;color:var(--yellow);background:var(--navy);font-weight:bold;}.steps strong,.steps span{display:block;}.steps strong{color:#000;}.steps span{margin-top:2px;font-size:.88rem;}.comparison-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}.comparison-grid article{padding:12px;border:2px outset #fff;background:#f7f2e4;}.comparison-grid p{margin-bottom:0;}.faq details{border-top:1px solid var(--gray);}.faq details:last-child{border-bottom:1px solid var(--gray);}.faq summary{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:14px;color:#000;cursor:pointer;font-weight:bold;}.faq summary:hover{color:var(--navy);}.faq summary::after{content:"[+]";color:var(--navy);font-size:.9rem;}.faq details[open] summary::after{content:"[-]";}.faq details p{margin:0 0 12px;}.info-page{max-width:700px;padding:30px 0 40px;}.info-page article>p:first-of-type{color:#222;font-size:1.05rem;}.info-page h1{margin-bottom:14px;font-size:clamp(1.6rem,5vw,2.2rem);}.info-page h2{margin-top:24px;}.site-footer{width:min(880px,calc(100% - 20px));margin:0 auto 14px;padding:10px 12px;display:flex;justify-content:space-between;gap:12px;color:#ffeeb0;background:var(--navy);border:2px outset #fff;border-top:4px double var(--yellow);font-size:.82rem;}.site-footer a,.site-footer a:visited{color:var(--yellow);}.site-footer a:hover{color:#ffffff;}.footer-copy{display:grid;gap:2px;}.footer-copy a{font-weight:bold;}.footer-links{display:flex;gap:14px;}@media (max-width:760px){.site-header{flex-wrap:wrap;}.desktop-nav{display:none;}.mobile-menu{display:block;position:relative;}.mobile-menu>summary{min-height:40px;display:flex;align-items:center;padding:0 10px;color:var(--yellow);background:var(--navy);border:2px outset #fff;cursor:pointer;font-size:.86rem;font-weight:bold;list-style:none;}.mobile-menu>summary::-webkit-details-marker{display:none;}.mobile-menu>summary::before{content:"= ";}.mobile-menu nav{position:absolute;z-index:10;top:calc(100% + 6px);right:0;width:220px;display:grid;padding:6px;border:2px outset #fff;background:var(--paper);}.mobile-menu nav a{min-height:42px;display:flex;align-items:center;padding:0 10px;color:var(--link);}.steps{grid-template-columns:1fr;}.comparison-grid{grid-template-columns:1fr;}.site-footer{flex-direction:column;}}@media (max-width:430px){body{font-size:16px;}.site-header,main,.site-footer{width:calc(100% - 12px);}.brand{font-size:.9rem;}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto !important;transition:none !important;}}