:root{--ink:#171a24;--paper:#f7f6f1;--white:#fff;--line:#dcded9;--muted:#626774;--violet:#654cff;--mint:#dafaac;--shade:#efeee7;--radius:17px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.6;font-size:15px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}h1,h2,h3{line-height:1.1;letter-spacing:-.046em}h1{font-size:clamp(2.65rem,6.3vw,5.75rem);margin:.5rem 0 1.3rem}h2{font-size:clamp(1.7rem,3vw,2.75rem);margin:0 0 1rem}h3{font-size:1.2rem}p{color:var(--muted)}.wrap{max-width:1220px;margin:0 auto;padding-left:28px;padding-right:28px}.skip{position:absolute;left:-9999px;z-index:999}.skip:focus{left:12px;top:8px;background:#fff;padding:12px}.topbar{background:#f7f6f1;border-bottom:1px solid 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/* Phase 2 compact improvements */
input[type=file][multiple]{max-width:100%}
.results pre{white-space:pre-wrap;overflow-wrap:anywhere}
.status.error{color:#a7334b}
@media(max-width:650px){.workspace-actions{flex-wrap:wrap}.workspace-actions .btn{min-height:44px}}

/* Phase 3: keyboard, reduced motion and small-screen readability */
:focus-visible{outline:3px solid #654cff;outline-offset:3px}
.article a:not(.btn){text-decoration:underline;text-underline-offset:3px;color:#4533bd}
.article a:not(.btn):hover{text-decoration-thickness:2px}
.toolcard:focus-visible,.guidecard:focus-visible{outline:3px solid #654cff;outline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(max-width:560px){.topinner nav{flex-wrap:wrap;gap:11px}.article h2{line-height:1.2}.article-cta .btn{width:100%;min-height:46px}}