.registration-header{justify-content:space-between;align-items:center;max-width:1120px;margin:auto;padding:24px;display:flex}.skip-link{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.skip-link:focus{z-index:100;clip-path:none;background:#fff;width:auto;height:auto;padding:12px;position:fixed;top:8px;left:8px}.registration-brand{align-items:center;gap:8px;font-size:20px;font-weight:750;text-decoration:none;display:flex}.registration-brand img{border-radius:8px;flex-shrink:0}.registration-cowork{font-weight:400}.registration-brand-dot{color:var(--color-accent)}.registration-main{max-width:800px;margin:30px auto 80px;padding:0 24px}.registration-back{color:var(--color-text-muted);font-size:14px;text-decoration:none}.registration-heading{margin:30px 0 24px}.registration-badge{background:var(--color-accent-soft);color:var(--color-accent-strong);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:650;display:inline-block}.registration-heading h1{letter-spacing:-.04em;margin:14px 0 12px;font-size:clamp(30px,5vw,42px);line-height:1.15}.registration-heading p,.registration-payment-intro p{color:var(--color-text-muted);line-height:1.7}.registration-notice{border-left:3px solid var(--color-accent);background:#fff3e9;border-radius:0 8px 8px 0;padding:12px 16px;font-size:13px;line-height:1.7}.registration-steps{gap:24px;margin:30px 0 20px;padding:0;list-style:none;display:flex}.registration-steps li{color:var(--color-text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.registration-steps li span{border:1px solid var(--color-border);border-radius:50%;flex-shrink:0;place-items:center;width:26px;height:26px;display:grid}.registration-steps [aria-current]{color:var(--color-text);font-weight:650}.registration-steps [aria-current] span{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.registration-card{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:20px;padding:32px}.registration-card[hidden]{display:none}.registration-card fieldset{border:0;min-width:0;margin:0;padding:0}.registration-fields{gap:24px;display:grid}.registration-passwords{margin-top:24px}.registration-fields label,.registration-invoice{flex-direction:column;gap:9px;font-size:14px;font-weight:600;display:flex}.registration-fields label>span{display:none}.registration-fields small{color:var(--color-text-muted);font-size:12px;font-weight:400;line-height:1.6}.registration-fields .registration-field-error{color:#b42318}.registration-fields input[aria-invalid=true]{border-color:#b42318}.registration-card input:not([type=radio]),.registration-card select{width:100%;height:48px;color:var(--color-text);font:inherit;background:#fff;border:1px solid #d4d4d8;border-radius:9px;padding:0 13px;font-weight:400}.registration-card input:focus-visible,.registration-card select:focus-visible,.registration-card button:focus-visible,.registration-card a:focus-visible{outline-offset:3px;outline:3px solid #fd520055}.registration-card .registration-plans{gap:10px;margin:28px 0;display:grid}.registration-plans legend{margin-bottom:12px;font-size:14px;font-weight:650}.registration-plan{border:1px solid var(--color-border);cursor:pointer;border-radius:12px;align-items:center;gap:12px;padding:16px;display:flex}.registration-plan:has(:checked){border-color:var(--color-accent);background:#fff8f4}.registration-plan input{accent-color:var(--color-accent);flex-shrink:0;width:18px;height:18px}.registration-plan span{gap:3px;display:grid}.registration-plan strong,.registration-plan b{font-size:15px}.registration-plan small{color:var(--color-text-muted);font-size:11px}.registration-plan b{white-space:nowrap;margin-left:auto}.registration-primary,.registration-secondary{cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:12px;min-height:46px;padding:12px 18px;font-size:14px;font-weight:650;text-decoration:none;display:inline-flex}.registration-primary{background:var(--color-accent);color:#fff;border:0;width:100%;margin-top:28px}.registration-primary:hover{background:var(--color-accent-strong)}.registration-card :disabled{cursor:wait;opacity:.6}.registration-secondary{border:1px solid var(--color-border);color:var(--color-text);background:#fff}.registration-status{color:var(--color-text-muted);margin:10px 0 0;font-size:12px;line-height:1.6}.registration-status:empty{display:none}.registration-payment-intro h2{letter-spacing:-.025em;margin-bottom:10px;font-size:24px}.registration-payment-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px;margin-top:28px;display:grid}.registration-qr-wrap{flex-direction:column;align-items:center;display:flex}.registration-bank{justify-content:center;align-items:center;gap:24px;width:100%;padding:8px 0;display:flex}.registration-mb-logo{flex-shrink:0;width:108px;height:auto}.registration-vietqr-logo{flex-shrink:0;width:126px;height:auto}.registration-qr-wrap canvas{aspect-ratio:1;width:100%;height:auto;display:block}.registration-details{margin:0}.registration-details>div{margin-bottom:14px}.registration-details dt{color:var(--color-text-muted);margin-bottom:4px;font-size:12px}.registration-details dd{overflow-wrap:anywhere;margin:0;font-size:14px;font-weight:600}.registration-highlight{background:#f7f7f5;border-radius:9px;padding:12px}.registration-highlight dd{font-size:19px}.registration-copy-actions{flex-wrap:wrap;gap:8px;display:flex}.registration-copy-actions button{border:1px solid var(--color-border);cursor:pointer;background:#fff;border-radius:8px;padding:8px 10px;font-size:12px}.registration-payment-note{color:var(--color-text-muted);margin:24px 0 18px;font-size:13px;line-height:1.7}.registration-countdown{background:#fff3e9;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin-top:22px;padding:12px 16px;font-size:13px;display:flex}.registration-countdown [data-time]{font-variant-numeric:tabular-nums;color:var(--color-accent-strong);font-size:24px;font-weight:700}.registration-countdown[data-expired]{background:#f1f1ee}.registration-expired-message{color:var(--color-accent-strong);margin-top:12px;font-size:14px;line-height:1.6}.registration-expired-message:empty{display:none}.registration-timer-note{color:var(--color-text-muted);margin-top:20px;font-size:12px;line-height:1.7}.registration-payment-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.registration-payment-actions .registration-primary{width:auto;margin:0}.registration-payment [hidden]{display:none}@media (width<=600px){.registration-header{padding:18px 20px}.registration-main{margin-top:15px;padding:0 16px}.registration-card{padding:22px 18px}.registration-payment-grid{grid-template-columns:1fr;gap:24px}.registration-qr-wrap{width:100%;max-width:300px;margin:auto}.registration-steps{gap:16px}.registration-plan{padding:12px}}.registration-main [hidden]{display:none!important}