:root{--navy:#282661;--blue:#076b9b;--ink:#202d3b;--muted:#5c6d7a;--line:#dde5eb;--pale:#f1f7fa;--teal:#167487}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);font:17px/1.75 'Avenir Next','Segoe UI',Arial,sans-serif;background:white}a{color:var(--blue);text-underline-offset:4px}a:hover{color:#803ba3}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #dc9a0d;outline-offset:5px}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:absolute;top:-90px;background:white;padding:10px;z-index:10}.skip:focus{top:5px}header{background:var(--navy);border-bottom:3px solid #e2b73c;position:sticky;top:0;z-index:5}.nav{display:flex;align-items:center;justify-content:space-between;min-height:82px}.brand{font-size:25px;font-weight:800;text-decoration:none;color:white;letter-spacing:-1px}.brand 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.planner{border:1px solid #c9dfe7;border-top:4px solid var(--teal);border-radius:8px;padding:28px!important}.planner-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.planner-fields label,#connection-helper>label{display:block;font-size:14px;font-weight:650}.planner input,#problem{display:block;width:100%;padding:12px;margin-top:7px;background:white;color:var(--ink);border:1px solid #a7bbc8;border-radius:5px;font:inherit;min-height:48px}.planner button{border:0;cursor:pointer;font-family:inherit}.planner-result{margin-top:24px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:12px}.comparison>div{background:#f1f4f7;padding:18px;border-radius:5px}.comparison>div:last-child{background:#e6f3ef}.comparison span,.comparison small{display:block;font-size:12px}.comparison strong{display:block;font-size:34px;color:var(--navy);line-height:1.5}.planner-result>p{font-size:14px;margin:16px 0 0}.helper-answer{background:var(--pale);padding:22px;margin-top:18px;border-left:3px solid var(--teal)}.helper-answer p,.helper-answer ol{margin:0}input:focus-visible,select:focus-visible{outline:3px solid #dc9a0d;outline-offset:3px}@media(max-width:480px){.planner-fields{grid-template-columns:1fr}.planner{padding:20px!important}.comparison strong{font-size:28px}}

/* Editorial homepage: simple reading layout and restrained navigation. */
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