.bk{--bk-paper:#f4efe3;--bk-ink:#111;--bk-soft:#3f3a34;--bk-line:#111;--bk-card:#fffdf8;--bk-lime:#b8d92a;--bk-danger:#6e1210;background:radial-gradient(ellipse at 12% 0%, #b8d92a2e, transparent 32%), radial-gradient(ellipse at 100% 20%, #5b2a6b0f, transparent 28%), var(--bk-paper);min-height:100vh;color:var(--bk-ink);font-family:Inter,Hanken Grotesk,system-ui,sans-serif;font-size:16px;line-height:1.5}.bk,.bk *,.bk :before,.bk :after{box-sizing:border-box}.bk a{color:var(--bk-ink)}.bk :focus-visible{outline:3px solid var(--bk-ink);outline-offset:3px}.bk-bar{justify-content:space-between;align-items:center;gap:12px;max-width:32rem;margin:0 auto;padding:16px 20px 0;display:flex}.bk-brand{letter-spacing:.08em;text-transform:uppercase;text-underline-offset:3px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;font-weight:500;text-decoration:underline}.bk-count{letter-spacing:.08em;text-transform:uppercase;color:var(--bk-soft);margin:0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;font-weight:500}.bk-main{max-width:32rem;margin:0 auto;padding:28px 20px 48px}.bk h1{letter-spacing:-.03em;margin:0;font-family:Bricolage Grotesque,Arial Black,system-ui,sans-serif;font-size:clamp(32px,8vw,44px);font-weight:800;line-height:.95}.bk-help{color:var(--bk-soft);margin:14px 0 0;font-size:16px}.bk-form,.bk-choices{gap:12px;margin-top:28px;display:grid}.bk label{letter-spacing:.08em;text-transform:uppercase;gap:8px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;font-weight:500;display:grid}.bk input{border:2.5px solid var(--bk-line);background:var(--bk-card);width:100%;min-height:52px;color:var(--bk-ink);letter-spacing:0;text-transform:none;border-radius:12px;padding:12px 14px;font:500 18px/1.3 Inter,system-ui,sans-serif}.bk-btn{border:2.5px solid var(--bk-line);background:var(--bk-lime);min-height:52px;color:var(--bk-ink);box-shadow:4px 4px 0 var(--bk-ink);letter-spacing:.04em;text-transform:uppercase;text-align:center;cursor:pointer;border-radius:12px;justify-content:center;align-items:center;padding:12px 18px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:13px;font-weight:600;display:inline-flex}.bk-btn:disabled{cursor:not-allowed;opacity:.55}.bk-btn--ghost{box-shadow:none;background:0 0}.bk-choice{border:2.5px solid var(--bk-line);background:var(--bk-card);width:100%;min-height:64px;color:var(--bk-ink);box-shadow:4px 4px 0 var(--bk-ink);font:inherit;text-align:left;cursor:pointer;border-radius:16px;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 16px;display:flex}.bk-choice:hover,.bk-choice:focus-visible{background:#fff}.bk-choice__name{letter-spacing:-.02em;font-family:Bricolage Grotesque,system-ui,sans-serif;font-size:20px;font-weight:800;line-height:1.1}.bk-choice__meta{color:var(--bk-soft);letter-spacing:.04em;text-transform:uppercase;margin-top:4px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;font-weight:500;display:block}.bk-choice__price{flex:none;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:14px;font-weight:600}.bk-times{grid-template-columns:1fr 1fr;gap:10px;margin-top:28px;display:grid}.bk-times .bk-choice{justify-content:center;min-height:52px;margin:0}.bk-error{color:var(--bk-danger);margin:0;font-size:16px;font-weight:600}.bk-status{color:var(--bk-soft);margin:0}.bk-actions{flex-wrap:wrap;gap:10px;display:flex}.bk-thanks{margin-top:8px}.bk-tf{flex-direction:column;display:flex}.bk-tf .bk-main{flex-direction:column;flex:1;justify-content:center;width:100%;min-height:calc(100vh - 80px);display:flex}.bk-progress{z-index:2;background:#1111111a;height:4px;position:sticky;top:0}.bk-progress span{background:var(--bk-ink);transform-origin:0;height:100%;transition:transform .3s;display:block}.bk-back{color:var(--bk-ink);cursor:pointer;background:0 0;border:0;padding:8px 0;font:600 15px/1 Inter,system-ui,sans-serif}.bk-kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--bk-soft);margin:0 0 10px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px}.bk-tf h1{margin-bottom:14px;font-size:clamp(34px,9vw,52px)}.bk-tf .bk-help{font-size:18px}.bk-big-input input{letter-spacing:.06em;border:0;border-bottom:3px solid var(--bk-ink);width:100%;color:var(--bk-ink);background:0 0;padding:8px 0;font-size:40px;font-weight:700}.bk-big-input input:focus{border-bottom-color:var(--bk-lime);outline:none}.bk-sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.bk-btn--big{justify-content:center;align-items:center;gap:10px;min-height:56px;font-size:18px;text-decoration:none;display:inline-flex}.bk-hint{opacity:.6;font-size:12px;font-weight:400}.bk-card{border-width:2px;border-radius:14px;gap:12px;min-height:64px;font-size:18px}.bk-card.is-on{background:var(--bk-lime)}.bk-key{border:1.5px solid var(--bk-ink);border-radius:6px;flex:none;place-items:center;width:28px;height:28px;font:600 13px/1 IBM Plex Mono,monospace;display:inline-grid}.bk-sum{border-top:2px solid var(--bk-ink);margin:8px 0 4px}.bk-sum div{border-bottom:1px solid #1113;justify-content:space-between;padding:12px 0;font-size:18px;display:flex}.bk-sum dt,.bk-sum dd{margin:0}.bk-sum__total{font-weight:800;font-size:22px!important}.bk-tf textarea{width:100%;font:inherit;border:1.5px solid var(--bk-ink);background:var(--bk-card);border-radius:8px;padding:10px}.bk-screen--fwd{animation:.32s both bk-in-up}.bk-screen--back{animation:.32s both bk-in-down}@keyframes bk-in-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}@keyframes bk-in-down{0%{opacity:0;transform:translateY(-24px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.bk-screen--fwd,.bk-screen--back{animation:none}.bk-progress span{transition:none}}.bk-tf .bk-bar{justify-content:flex-start;width:100%}.bk-tf h1:focus{outline:none}.bk-tf .bk-card{text-align:left;justify-content:flex-start;align-items:center}.bk-tf .bk-card>span:nth-child(2){flex:1}.bk-tf .bk-times .bk-card{text-align:center;justify-content:center}.bk-add{gap:10px;display:grid}.bk-remove{border:1.5px solid var(--bk-ink);cursor:pointer;width:28px;height:28px;color:var(--bk-ink);background:0 0;border-radius:50%;margin-left:10px;font-size:16px;line-height:1}.bk-sum dd{align-items:center;display:flex}.bk-sum__who{color:var(--bk-soft);font-size:15px}