:root{--tr-ink:#111743;--tr-blue:#3456f5;--tr-coral:#ff684f;--tr-mint:#49d7bd;--tr-paper:#fbfcff;--tr-fog:#eef2f8;--tr-line:#cfd6e5;--tr-muted:#596078}.tracker-page,.tracker-page *{box-sizing:border-box}.tracker-page{background:var(--tr-paper);min-height:100vh;color:var(--tr-ink);font-family:Arial,Helvetica,sans-serif}.tracker-nav{border-bottom:1px solid var(--tr-line);letter-spacing:.12em;justify-content:space-between;align-items:center;height:76px;padding:0 clamp(22px,5vw,82px);font:700 12px/1.2 Courier New,monospace;display:flex}.tracker-nav>a{color:inherit;align-items:center;gap:10px;font:800 19px/1 Arial,sans-serif;text-decoration:none;display:flex}.tracker-nav img{border-radius:10px;width:38px;height:38px}.tracker-page>article{width:min(1120px,100% - 40px);margin:auto}.tracker-crumbs{color:var(--tr-muted);gap:10px;padding:24px 0;font-size:13px;display:flex}.tracker-crumbs a{color:inherit}.tracker-hero{grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);align-items:center;gap:58px;padding:48px 0 78px;display:grid}.tracker-copy>span,.tracker-fields>div>span,.tracker-use>span,.tracker-boundary span,.tracker-next>span{letter-spacing:.13em;color:#a82b1f;font:800 12px/1.2 Courier New,monospace}.tracker-copy h1{letter-spacing:-.055em;max-width:700px;margin:17px 0 24px;font:800 clamp(46px,6vw,76px)/.96 Arial,sans-serif}.tracker-copy>p{color:#474d69;max-width:700px;font:21px/1.55 Georgia,serif}.tracker-actions{align-items:center;gap:18px;margin-top:30px;display:flex}.tracker-actions a,.tracker-next a{background:var(--tr-coral);border:2px solid var(--tr-ink);box-shadow:5px 5px 0 var(--tr-ink);color:var(--tr-ink);padding:16px 21px;font-weight:900;text-decoration:none;display:inline-block}.tracker-actions small{max-width:250px;color:var(--tr-muted);line-height:1.45}.tracker-preview{background:var(--tr-ink);color:#fff;box-shadow:14px 14px 0 var(--tr-mint);border-radius:3px;padding:28px;transform:rotate(1.25deg)}.tracker-preview>span{letter-spacing:.12em;color:var(--tr-mint);font:800 11px/1 Courier New,monospace}.tracker-preview ol{gap:8px;margin:24px 0;padding:0;list-style:none;display:grid}.tracker-preview li{border:1px solid #59618e;grid-template-columns:42px 1fr;align-items:center;display:grid}.tracker-preview li b{text-align:center;color:var(--tr-coral);background:#232a63;padding:14px;font:800 12px/1 Courier New,monospace}.tracker-preview li strong{letter-spacing:.04em;padding:14px;font-size:13px}.tracker-preview>div{color:var(--tr-ink);background:#fff;padding:18px}.tracker-preview em{color:#a82b1f;font:900 12px/1 Courier New,monospace}.tracker-preview p{margin:8px 0 0}.tracker-answer{border-left:7px solid var(--tr-coral);background:var(--tr-fog);margin-bottom:86px;padding:30px 34px}.tracker-answer>b{letter-spacing:.12em;font:800 12px/1 Courier New,monospace}.tracker-answer p{margin:12px 0 0;font:20px/1.6 Georgia,serif}.tracker-page section{margin-bottom:86px}.tracker-page h2{letter-spacing:-.035em;margin:14px 0 26px;font:800 clamp(32px,4vw,48px)/1.04 Arial,sans-serif}.tracker-fields{grid-template-columns:.75fr 1.25fr;gap:60px;display:grid}.field-list{border-top:2px solid var(--tr-ink)}.field-list article{border-bottom:1px solid var(--tr-line);grid-template-columns:48px 1fr;gap:18px;padding:22px 0;display:grid}.field-list article>b{color:#a82b1f;font:800 13px/1 Courier New,monospace}.field-list h3{margin:0 0 7px;font-size:19px}.field-list p{color:var(--tr-muted);margin:0;line-height:1.55}.tracker-use{background:var(--tr-fog);padding:48px}.use-grid{border:1px solid var(--tr-line);background:#fff;grid-template-columns:repeat(3,1fr);display:grid}.use-grid article{padding:26px}.use-grid article+article{border-left:1px solid var(--tr-line)}.use-grid b{color:#a82b1f;font:800 12px/1 Courier New,monospace}.use-grid p{color:var(--tr-muted);line-height:1.6}.tracker-boundary{grid-template-columns:1fr 1fr;align-items:start;gap:60px;display:grid}.tracker-boundary ul{border-top:2px solid var(--tr-ink);margin:0;padding:0;list-style:none}.tracker-boundary li{border-bottom:1px solid var(--tr-line);padding:18px 0;line-height:1.5}.tracker-next{background:var(--tr-blue);color:#fff;box-shadow:12px 12px 0 var(--tr-ink);padding:52px}.tracker-next>span{color:#c4faed}.tracker-next p{color:#edf1ff;max-width:760px;font:18px/1.65 Georgia,serif}.tracker-next a{background:var(--tr-coral);margin-top:12px}.tracker-page a:focus-visible{outline:3px solid var(--tr-mint);outline-offset:4px}.tracker-page>footer{background:var(--tr-fog);justify-content:space-between;gap:24px;margin-top:100px;padding:34px clamp(22px,5vw,82px);font-size:13px;display:flex}.tracker-page>footer nav{gap:20px;display:flex}.tracker-page>footer a{color:inherit}.tracker-email{border:2px solid var(--tr-ink);box-shadow:10px 10px 0 var(--tr-mint);background:#fff;grid-template-columns:.9fr 1.1fr;gap:58px;padding:48px;display:grid}.tracker-email>div>span{letter-spacing:.13em;color:#a82b1f;font:800 12px/1.2 Courier New,monospace}.tracker-email>div p{color:var(--tr-muted);font:18px/1.6 Georgia,serif}.tracker-email form{background:var(--tr-fog);gap:16px;padding:25px;display:grid}.tracker-email form>label:first-child{gap:8px;font-weight:800;display:grid}.tracker-email input[type=email]{border:2px solid var(--tr-ink);background:#fff;width:100%;padding:14px;font:16px/1 Arial,sans-serif}.tracker-email-check{color:var(--tr-muted);grid-template-columns:20px 1fr;align-items:start;gap:10px;font-size:14px;line-height:1.45;display:grid}.tracker-email-check input{width:18px;height:18px}.tracker-email form>p{color:var(--tr-muted);margin:0;font-size:13px;line-height:1.5}.tracker-email button{border:2px solid var(--tr-ink);background:var(--tr-coral);box-shadow:4px 4px 0 var(--tr-ink);color:var(--tr-ink);cursor:pointer;padding:15px 18px;font-weight:900}.tracker-email button:disabled{opacity:.65;cursor:wait}.tracker-email-message.success{color:#176a55}.tracker-email-message.error{color:#9b261e}.tracker-email-message a{font-weight:800}.tracker-workbook-preview{border:2px solid var(--tr-ink);box-shadow:10px 10px 0 var(--tr-mint);background:#fff;margin:0 0 86px;padding:38px}.tracker-workbook-preview>div{grid-template-columns:.55fr 1fr;align-items:end;gap:26px 48px;margin-bottom:28px;display:grid}.tracker-workbook-preview span{letter-spacing:.13em;color:#a82b1f;font:800 12px/1.2 Courier New,monospace}.tracker-workbook-preview h2{grid-column:1;margin:10px 0 0}.tracker-workbook-preview p{color:var(--tr-muted);grid-area:1/2/3;margin:0;font:18px/1.6 Georgia,serif}.tracker-workbook-preview>a{border:1px solid var(--tr-line);background:#f7f8fb;display:block;overflow:auto}.tracker-workbook-preview img{width:100%;min-width:920px;height:auto;display:block}.tracker-workbook-preview figcaption{color:var(--tr-muted);margin-top:14px;font-size:13px;line-height:1.45}@media (max-width:850px){.tracker-nav>span{display:none}.tracker-hero,.tracker-fields,.tracker-boundary,.tracker-email{grid-template-columns:1fr}.tracker-hero{gap:36px}.tracker-preview{max-width:520px}.tracker-actions{flex-direction:column;align-items:flex-start}.use-grid{grid-template-columns:1fr}.use-grid article+article{border-left:0;border-top:1px solid var(--tr-line)}.tracker-use,.tracker-next,.tracker-email,.tracker-workbook-preview{padding:30px}.tracker-workbook-preview>div{grid-template-columns:1fr;gap:8px}.tracker-workbook-preview h2,.tracker-workbook-preview p{grid-area:auto/1}.tracker-workbook-preview>a{margin-right:-30px}.tracker-page>footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){.tracker-preview{transform:none}}.tracker-copy h1{max-width:760px;font-size:clamp(43px,5.5vw,72px)}.tracker-faq>span{letter-spacing:.13em;color:#a82b1f;font:800 12px/1.2 Courier New,monospace}.tracker-faq>div{border-top:2px solid var(--tr-ink)}.tracker-faq details{border-bottom:1px solid var(--tr-line);padding:0}.tracker-faq summary{cursor:pointer;padding:22px 46px 22px 0;font-size:19px;font-weight:800;list-style-position:inside}.tracker-faq details p{max-width:850px;color:var(--tr-muted);margin:0;padding:0 0 24px 24px;line-height:1.65}.tracker-faq summary:focus-visible{outline:3px solid var(--tr-mint);outline-offset:4px}