@font-face{font-family:Outfit;src:url('/fonts/outfit-variable.ttf') format('truetype');font-weight:100 900;font-display:swap}
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@media(max-width:800px){.zt-shell{padding:0 24px}.zt-intro{padding-top:35px;gap:22px}.zt-intro h1{font-size:46px}.zt-board{grid-template-columns:minmax(0,1fr)}.zt-sidebar{padding:13px 14px;border-bottom:1px solid var(--zt-line)}.zt-sidebar-label,.zt-sidebar-note{display:none}.zt-modes{flex-direction:row;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding-bottom:4px;gap:5px}.zt-mode{min-height:38px;flex:none;font-size:12px;padding:7px 10px}.zt-mode>kbd{display:none}.zt-mode svg{width:15px;height:15px}.zt-mode-check{margin-left:0}.zt-task{min-height:0;padding:26px}.zt-workspace-foot{padding:15px 25px}.zt-task-heading h2{font-size:31px}}
@media(max-width:540px){.zt-shell{padding:0 18px}.zt-nav{height:65px;gap:12px}.zt-nav-links{gap:12px;font-size:11px}.zt-nav-links .zt-product-link{display:none}.zt-brand{font-size:16px;gap:8px}.zt-brand img{width:29px;height:29px}.zt-download{min-height:35px;padding:0 13px}.zt-intro{display:block;padding:31px 0 23px}.zt-intro h1{font-size:43px;max-width:370px}.zt-intro p{font-size:12px;margin-top:13px;max-width:330px}.zt-eyebrow{font-size:9px;margin-bottom:13px}.zt-device{display:inline-flex;margin-top:19px}.zt-device button{font-size:11px;min-height:29px;padding:0 14px}.zt-board{border-radius:17px}.zt-sidebar{padding:11px}.zt-toolbar{padding:15px 18px;gap:12px;font-size:9px}.zt-toolbar-label span{max-width:115px;line-height:1.55}.zt-progress{gap:7px}.zt-progress progress{width:31px}.zt-task{padding:24px 18px}.zt-task-heading{display:block;margin-bottom:24px}.zt-task-heading h2{font-size:30px}.zt-task-heading p{font-size:11px;margin-top:9px}.zt-shortcut{margin-top:13px;min-height:29px;font-size:9px;padding:6px 10px}.zt-paper{padding:20px 18px;margin-bottom:24px}.zt-paper p{font-size:14px}.zt-paper-label{font-size:8px}.zt-formula{font-size:29px;letter-spacing:-.8px}.zt-field input,.zt-field textarea,.zt-field select{font-size:16px;padding:11px 12px}.zt-field>span,.zt-field>label,.zt-field-label{font-size:10px}.zt-actions{gap:12px}.zt-primary,.zt-secondary{font-size:11px;padding:0 14px;min-height:39px}.zt-autopilot-grid{grid-template-columns:minmax(0,1fr);gap:20px}.zt-choice-group{padding:11px 13px}.zt-choice-group legend{font-size:10px}.zt-choice{font-size:13px;min-height:35px}.zt-two-fields{grid-template-columns:minmax(0,1fr);gap:24px}.zt-two-fields textarea{min-height:145px}.zt-workspace-foot{align-items:flex-start;padding:20px 18px;font-size:9px;gap:13px}.zt-workspace-foot>span{max-width:195px}.zt-page-note{display:block;font-size:10px;margin-top:19px}.zt-page-note p+p{margin-top:10px}.zt-footer{font-size:9px;margin-top:31px;gap:15px;flex-wrap:wrap}.zt-code{font-size:11px;line-height:1.8}.zt-task-help{font-size:10px;padding:10px 12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* A brief, local celebration; the activity stays usable throughout. */
.zt-confetti{position:fixed;inset:0;width:100%;height:100%;z-index:50;pointer-events:none;contain:strict}
.zt-feedback[data-state='success']{display:flex;align-items:flex-start;gap:14px;padding:20px;margin-top:24px;border:1px solid #cce8df;border-radius:13px;background:linear-gradient(115deg,#eefaf5,#f7fbff);box-shadow:0 5px 20px #29876808;color:#285746;animation:zt-success-arrive .38s cubic-bezier(.2,.8,.2,1) both}
.zt-success-icon{display:flex;align-items:center;justify-content:center;width:30px;height:30px;flex:none;border-radius:50%;background:#248765;color:white;font-size:18px;font-weight:550;box-shadow:0 3px 10px #24876520;animation:zt-success-check .45s cubic-bezier(.2,.9,.3,1.2) both}
.zt-success-copy{display:block;min-width:0}.zt-success-copy strong{display:block;color:#22513f;font-size:17px;font-weight:560;letter-spacing:-.025em;line-height:1.35;margin:2px 0 5px}.zt-success-copy>span{display:block;font-size:11px;line-height:1.65;color:#537567}
@keyframes zt-success-arrive{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@keyframes zt-success-check{from{transform:scale(.65)}to{transform:scale(1)}}
@media(max-width:540px){.zt-feedback[data-state='success']{padding:16px;gap:12px}.zt-success-copy strong{font-size:16px}.zt-success-icon{width:28px;height:28px;font-size:17px}}
@media(prefers-reduced-motion:reduce){.zt-confetti{display:none}.zt-feedback[data-state='success'],.zt-success-icon{animation:none}}
.zt-next{display:flex;width:fit-content;max-width:100%;align-items:center;justify-content:center;min-height:42px;padding:10px 17px;margin:16px 0 0;border:1px solid #cbdcf6;border-radius:9px;background:#edf5ff;color:#245fae;font-size:12px;font-weight:550;line-height:1.5;box-shadow:0 2px 6px #2875ef09;animation:zt-success-arrive .38s cubic-bezier(.2,.8,.2,1) both}
.zt-next:hover{background:#e1eeff;border-color:#9cbeed}.zt-next:active{background:#d5e7ff}
@media(prefers-reduced-motion:reduce){.zt-next{animation:none}}
