.tb-split{--ink:#152333;--blue:#2864b7;--yellow:#ffd84c;--paper:#f6f2e8;--red:#d85d4d;color:var(--ink)}.tb-split *{box-sizing:border-box}.tb-split .tb-shell{width:min(1160px,calc(100% - 40px));margin:auto}.tb-split h1,.tb-split h2,.tb-split h3{font-family:Georgia,serif;letter-spacing:-.035em;margin:0}.tb-split p{line-height:1.65}.tb-split-label{font:800 11px system-ui;letter-spacing:.16em;color:var(--blue)}.tb-split-hero{background:var(--paper);padding:35px 0 70px}.tb-split nav{font-size:13px;color:#687586;margin-bottom:55px}.tb-split nav a{color:inherit}.tb-split-hero-grid{display:grid;grid-template-columns:1fr .75fr;gap:90px;align-items:center}.tb-split h1{font-size:clamp(48px,6vw,78px);line-height:.96}.tb-split h1 em{color:var(--blue);font-weight:400}.tb-split-hero-grid>div>p:not(.tb-split-label){font-size:18px;max-width:600px}.tb-split-button{display:inline-block;background:var(--blue);color:#fff!important;text-decoration:none;padding:14px 20px;border:0;font:800 14px system-ui;cursor:pointer}.tb-split-receipt{background:#fff;padding:28px;transform:rotate(1.5deg);box-shadow:18px 18px 0 var(--yellow);border:1px solid #d8d5ce;font-family:ui-monospace,monospace}.tb-split-receipt header{display:flex;justify-content:space-between;border-bottom:2px dashed #abb2b8;padding-bottom:20px;margin-bottom:22px}.tb-split-receipt header span{background:#d8f0df;color:#287745;padding:3px 8px}.tb-split-receipt>div{display:flex;justify-content:space-between;padding:10px 0}.tb-split-receipt .total{font-size:25px}.tb-split-receipt footer{display:flex;gap:9px;align-items:center;border-top:2px dashed #abb2b8;padding-top:20px;margin-top:15px}.tb-split-receipt footer i{display:grid;place-items:center;background:var(--yellow);width:30px;height:30px;border-radius:50%;font-style:normal}.tb-split-receipt footer strong{margin-left:auto;color:var(--blue)}.tb-split-note{background:var(--yellow);padding:22px 0}.tb-split-note .tb-shell{display:grid;grid-template-columns:170px 1fr;gap:25px}.tb-split-note b{font:800 11px system-ui;letter-spacing:.14em;padding-top:7px}.tb-split-note p{margin:0}.tb-split-tool{padding:85px 0}.tb-split-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:35px}.tb-split h2{font-size:clamp(37px,4.5vw,56px);line-height:1.05}.tb-split-heading>p{max-width:500px}.tb-split-app{display:grid;grid-template-columns:1.1fr .9fr;border:1px solid #c3c9cf}.tb-split form{padding:28px}.tb-split form section+section{margin-top:35px;border-top:1px solid #c7cdd3;padding-top:25px}.tb-split form h3{font-size:27px}.tb-split-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.tb-split label{font-weight:700;font-size:13px}.tb-split input,.tb-split select{display:block;width:100%;padding:11px;border:1px solid #aeb7c0;background:#fff;margin-top:6px}.tb-split label select{margin-bottom:6px}.tb-split-section-head{display:flex;justify-content:space-between;align-items:start}.tb-split-section-head p{font-size:13px;margin:5px 0}.tb-split-section-head button,.tb-split-settle button{border:1px solid var(--blue);background:#fff;color:var(--blue);font-weight:800;padding:9px;cursor:pointer}.tb-split-people-head,.tb-split-person{display:grid;grid-template-columns:1.3fr .75fr 1fr 35px;gap:8px;align-items:end}.tb-split-people-head{font:700 10px system-ui;letter-spacing:.08em;color:#6b7681;margin-top:15px}.tb-split-person button{height:41px;background:none;border:0;color:var(--red);font-size:24px;cursor:pointer}.tb-split #split-output{background:var(--ink);color:#fff;padding:28px;min-width:0}.tb-split-total{border-bottom:1px solid #53606e;padding-bottom:22px}.tb-split-total span,.tb-split-settle>span{font:800 10px system-ui;letter-spacing:.14em;color:#a8c9f7}.tb-split-total b{display:block;font:48px Georgia;margin:8px 0}.tb-split-total small{color:#b9c3cd}.tb-split-table{overflow:auto;margin:22px 0}.tb-split table{width:100%;border-collapse:collapse;min-width:540px}.tb-split th,.tb-split td{text-align:left;padding:10px 8px;border-bottom:1px solid #495563;font-size:12px}.tb-split td.owes{color:#ffd84c}.tb-split td.gets{color:#7ee6a4}.tb-split-settle li{margin:9px 0}.tb-split-settle p{color:#bdc7d1;font-size:13px}.tb-split-settle button{background:transparent;color:#fff;border-color:#8ca1b8}.tb-split-explain{background:var(--paper);padding:85px 0}.tb-split-explain .tb-shell{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.tb-split-equations{display:grid;gap:12px}.tb-split-equations article{background:#fff;padding:22px;border-left:5px solid var(--blue)}.tb-split-equations span{font:800 10px system-ui;letter-spacing:.13em;color:var(--blue)}.tb-split-equations p{margin:10px 0}.tb-split-equations small{color:#64717d}.tb-split-cases{padding:85px 0}.tb-split-cases .tb-shell>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.tb-split-cases article{padding:25px;background:#eef4fc;border-top:5px solid var(--blue)}.tb-split-cases article:nth-child(2){background:#fff7d5;border-color:var(--yellow)}.tb-split-cases span{font-weight:800;color:var(--blue)}.tb-split-cases h3{font-size:27px;margin-top:25px}.tb-split-boundary{padding:75px 0;background:#eaf0f6}.tb-split-boundary .tb-shell{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.tb-split-boundary ul{margin:0;padding:0;list-style:none}.tb-split-boundary li{background:#fff;padding:17px;border-bottom:1px solid #cdd4db}.tb-split-faq{padding:85px 0}.tb-split-faq .tb-shell{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.tb-split details{border-top:1px solid #bdc5cd;padding:17px 0}.tb-split summary{display:flex;justify-content:space-between;font:700 19px Georgia;cursor:pointer}.tb-split summary span{color:var(--blue)}.tb-split-close{background:var(--blue);color:#fff;padding:65px 0}.tb-split-close .tb-shell{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.tb-split-close h2{font-size:50px}.tb-split-close .tb-split-button{background:var(--yellow);color:var(--ink)!important}
@media(max-width:900px){.tb-split-hero-grid,.tb-split-app,.tb-split-explain .tb-shell,.tb-split-boundary .tb-shell,.tb-split-faq .tb-shell,.tb-split-close .tb-shell{grid-template-columns:1fr}.tb-split-fields{grid-template-columns:1fr 1fr}.tb-split-cases .tb-shell>div:last-child{grid-template-columns:1fr}.tb-split-app #split-output{min-height:400px}}
@media(max-width:560px){.tb-split .tb-shell{width:calc(100% - 26px)}.tb-split h1{font-size:44px}.tb-split-heading{display:block}.tb-split-note .tb-shell,.tb-split-fields{grid-template-columns:1fr}.tb-split-person,.tb-split-people-head{grid-template-columns:1.2fr .8fr 1fr 28px}.tb-split form{padding:18px}.tb-split-tool,.tb-split-explain,.tb-split-cases,.tb-split-faq{padding:65px 0}.tb-split-receipt{box-shadow:10px 10px 0 var(--yellow)}}