:root{--brand:#0976ff;--secondary:#ff8c00;--ink:#202123;--muted:#6f7379;--line:#e4e6e9;--canvas:#f5f7fa;--good:#137c55}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:15px Arial,sans-serif;background:var(--canvas)}a{text-decoration:none;color:inherit}.shell{max-width:1180px;margin:auto;padding:0 24px}.top{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.logo{font-weight:900;font-size:22px;letter-spacing:-1.4px;text-transform:uppercase}.logo i{color:var(--brand);font-style:normal}.logo b{color:var(--secondary)}.nav{display:flex;gap:22px;color:var(--muted);font-size:14px}.page{padding:36px 0}.eyebrow{color:var(--brand);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.09em}h1{font-size:30px;letter-spacing:-.8px;margin:8px 0}h2{font-size:18px;margin:0}.sub{color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.metric{font-weight:750;font-size:28px;margin-top:14px}.metric.good{color:var(--good)}.toolbar{display:flex;justify-content:space-between;align-items:center;margin:26px 0 16px}.button{display:inline-block;border:0;border-radius:9px;background:var(--brand);padding:12px 16px;color:#fff;font-weight:700;cursor:pointer}.button:hover{background:#0767dd}.button.outline{background:#fff;border:1px solid var(--line);color:var(--ink)}table{border-collapse:collapse;width:100%;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}td,th{text-align:left;padding:15px;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--muted);text-transform:uppercase}.tag{display:inline-block;border-radius:20px;padding:5px 9px;font-size:12px;font-weight:700;background:#e9f8ef;color:#137c55}.quick{min-height:100vh;background:linear-gradient(150deg,#e9f3ff,#fff 58%);display:flex;align-items:center;justify-content:center;padding:20px}.checkout{width:100%;max-width:450px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 20px 50px #0976ff18}.merchant{display:flex;gap:12px;align-items:center;margin-bottom:30px}.avatar{height:42px;width:42px;background:var(--brand);border-radius:12px;color:#fff;display:grid;place-items:center;font-weight:800}.merchant small{color:var(--muted)}.step{display:none}.step.active{display:block}.steps{display:flex;gap:6px;margin:0 0 24px}.steps span{height:5px;flex:1;background:#e6e9ef;border-radius:6px}.steps span.on{background:var(--brand)}label{display:block;font-weight:700;margin:18px 0 7px}input{width:100%;padding:14px;border:1px solid #cfd5de;border-radius:9px;font-size:16px}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.value{border:1px solid var(--line);padding:12px;border-radius:9px;background:#fff;font-weight:700;cursor:pointer}.value.selected{color:var(--brand);border-color:var(--brand);background:#e9f3ff}.fine{color:var(--muted);font-size:12px;line-height:1.45;margin-top:20px}.balance{background:#effaf5;color:var(--good);padding:14px;border-radius:10px;margin:16px 0;font-weight:700}@media(max-width:650px){.nav{display:none}.grid{grid-template-columns:1fr}.shell{padding:0 16px}.page{padding-top:22px}table{font-size:13px}td:nth-child(3),th:nth-child(3){display:none}}