.bk{min-height:calc(100vh - 69px);padding-bottom:40px;background:var(--c4a-surface-sunken)}.bk-steps{border-bottom:1px solid var(--c4a-line);background:#fff}.bk-steps__inner{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-block:16px}.bk-step{padding:10px 0 0;border:0;border-top:3px solid var(--c4a-line-card);background:transparent;color:var(--c4a-placeholder);font-size:13px;font-weight:800;text-align:left}.bk-step[data-state=current],.bk-step[data-state=done]{border-top-color:var(--c4a-blue);color:var(--c4a-blue)}.bk-step[data-state=done]{cursor:pointer}.bk-step:disabled{cursor:default}.bk-progress{display:none}.bk-body{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px;align-items:start;padding-block:30px}.bk-title{margin-bottom:6px;font:var(--c4a-h2);letter-spacing:-.01em}.bk-sub{margin-bottom:22px;color:var(--c4a-body-soft);font-size:15px}.bk-card{margin:0 0 16px;padding:24px;border:1px solid var(--c4a-line-card);border-radius:var(--c4a-r-lg);background:#fff}.bk-fieldset{min-width:0;width:100%}.bk-fieldset:not(.bk-card){margin:0;padding:0;border:0}.bk-fieldset>legend{padding:0}.bk-card>legend{float:left;width:100%;margin-bottom:12px}.bk-card>legend+*{clear:both}.bk-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bk-option{position:relative;display:flex;min-height:80px;align-items:center;gap:13px;padding:16px 18px;border:1px solid var(--c4a-line-card);border-radius:var(--c4a-r-md);background:#fff;text-align:left;cursor:pointer;transition:border-color .15s ease-out,background-color .15s ease-out}.bk-option:hover{border-color:var(--c4a-blue)}.bk-option[data-selected=true]{border:1.5px solid var(--c4a-blue);background:var(--c4a-surface-selected)}.bk-option:focus-within{outline:0;box-shadow:var(--c4a-focus-ring)}.bk-option__text{display:block;flex:1;min-width:0}.bk-option__title{display:block;color:var(--c4a-ink);font-size:15px;font-weight:800;line-height:1.35}.bk-option__body{display:block;margin-top:3px;color:var(--c4a-muted);font-size:13px;line-height:1.5}.bk-option__tick{width:22px;height:22px;flex:none;border-radius:50%;background:var(--c4a-blue)}.bk-option__logo{width:72px;height:52px;flex:none;padding:4px;border-radius:9px;background:#fff;display:grid;place-items:center}.bk-option__logo img{display:block;width:100%;height:100%;object-fit:contain}.bk-postcode{display:flex;gap:10px}.bk-postcode .input{width:230px;border-width:1.5px;border-color:var(--c4a-blue);font-weight:700}.bk-postcode .btn{flex:none;border-radius:var(--c4a-r-pill)}.bk-banner{display:flex;align-items:center;gap:10px;margin-top:14px;padding:12px 14px;border-radius:var(--c4a-r-md);font-size:14px;font-weight:700}.bk-banner--yes{background:var(--c4a-green-tint);color:var(--c4a-green-ink)}.bk-banner--no{background:var(--c4a-red-tint);color:var(--c4a-red-ink)}.bk-banner__dot{width:10px;height:10px;flex:none;border-radius:50%}.bk-banner--yes .bk-banner__dot{background:var(--c4a-green)}.bk-banner--no .bk-banner__dot{background:var(--c4a-red)}.bk-waitlist{margin-top:14px;padding:14px;border-radius:12px;background:var(--c4a-surface-sunken)}.bk-waitlist>div{display:flex;gap:8px}.bk-waitlist .input{min-width:0}.bk-waitlist .btn{flex:none;padding-inline:18px;border-radius:var(--c4a-r-pill)}.bk-waitlist p{color:var(--c4a-green-ink);font-size:13px;font-weight:700}.bk-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.bk-fields__full{grid-column:1 / -1}.field span{color:var(--c4a-placeholder);font-weight:500}.bk-textarea{width:100%;min-height:74px;padding:14px 18px;resize:vertical;border:1px solid var(--c4a-line-input);border-radius:12px;color:var(--c4a-ink);font:inherit;font-size:15px}.bk-textarea::placeholder{color:var(--c4a-placeholder)}.bk-textarea:focus{outline:none;border-color:var(--c4a-blue);box-shadow:var(--c4a-input-halo)}.bk-consent{display:flex;align-items:flex-start;gap:11px;color:var(--c4a-body-soft);font-size:13px;line-height:1.55;cursor:pointer}.bk-consent a{color:var(--c4a-blue);text-decoration:underline}.bk-consent input{appearance:none;width:20px;height:20px;flex:none;margin:1px 0 0;border:1px solid var(--c4a-line-input);border-radius:6px;background:#fff;display:grid;place-items:center}.bk-consent input:checked{border-color:var(--c4a-blue);background:var(--c4a-blue)}.bk-consent input:checked:after{content:"✓";color:#fff;font-size:13px;font-weight:800;line-height:1}.bk-consent input:focus-visible{outline:0;box-shadow:var(--c4a-focus-ring)}.bk-charity{min-height:92px;background:#fff}.bk-charity[data-selected=true]{background:#fff}.bk-split{display:block;margin-top:14px;padding:15px 18px;border:1.5px solid transparent;border-radius:12px;background:var(--c4a-blue-band);color:var(--c4a-body-soft);font-size:14px;cursor:pointer}.bk-split strong{color:var(--c4a-navy)}.bk-split[data-selected=true]{border-color:var(--c4a-blue)}.bk-split:focus-within{outline:0;box-shadow:var(--c4a-focus-ring)}.bk-mobile-title{display:none}.bk-error{margin-top:7px;color:var(--c4a-red-ink);font-size:13px;font-weight:700}.bk-error--submit{margin:16px 0;padding:12px;border-radius:10px;background:var(--c4a-red-tint)}.bk-rail{position:sticky;top:92px;align-self:start;padding:22px;border:1px solid var(--c4a-line-card);border-radius:var(--c4a-r-lg);background:#fff;box-shadow:var(--c4a-shadow-sm)}.bk-rail__title{margin-bottom:14px;color:var(--c4a-muted);font:700 12px var(--c4a-font-label);letter-spacing:.16em;text-transform:uppercase}.bk-rail__row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--c4a-line-soft);font-size:14px}.bk-rail__k{color:var(--c4a-muted)}.bk-rail__v{max-width:62%;color:var(--c4a-ink);font-weight:700;text-align:right}.bk-rail__v[data-pending=true]{color:var(--c4a-placeholder);font-weight:400}.bk-rail__v[data-free=true]{color:var(--c4a-green-ink)}.bk-rail__cta{width:100%;min-height:var(--c4a-control-lg);margin-top:18px;padding:15px;border-radius:var(--c4a-r-pill)}.bk-rail__note{margin-top:10px;color:var(--c4a-muted-soft);font-size:12px;text-align:center}.bk-bar{display:none}.bk-done{min-height:calc(100vh - 69px);background:#fff}.bk-done__hero{position:relative;height:300px;overflow:hidden;background:var(--c4a-ocean)}.bk-done__headline{position:relative;z-index:1;padding-top:42px;display:flex;flex-direction:column;align-items:center;color:#fff;text-align:center}.bk-done__tick{width:56px;height:56px;margin-bottom:13px;border-radius:50%;background:var(--c4a-green);color:#fff;display:grid;place-items:center;font-size:25px;font-weight:800}.bk-done__headline h1{color:#fff;font-size:32px;letter-spacing:-.025em}.bk-done__headline p{margin-top:7px;color:#e3f4fd;font-size:15px}.bk-done__mobile-copy{display:none}.bk-done__hero>svg{position:absolute;z-index:1;left:0;bottom:-1px;width:100%;height:90px}.bk-done__body{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding-top:34px;padding-bottom:54px}.bk-ticket{padding:22px;border:1px solid var(--c4a-line-card);border-radius:var(--c4a-r-lg);background:#fff;box-shadow:var(--c4a-shadow-sm)}.bk-ticket h2,.bk-next h2{margin-bottom:13px;font-size:20px;letter-spacing:-.02em}.bk-ticket__row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--c4a-line-soft);font-size:14px}.bk-ticket__row:last-child{border-bottom:0}.bk-ticket__row span{color:var(--c4a-muted)}.bk-ticket__row strong{max-width:64%;color:var(--c4a-ink);text-align:right}.bk-next ol{display:flex;flex-direction:column;gap:15px;margin:0;padding:0;list-style:none;counter-reset:next}.bk-next li{position:relative;padding-left:28px;color:var(--c4a-body-soft);font-size:14px;line-height:1.65}.bk-next li:before{content:"";position:absolute;left:0;top:7px;width:13px;height:13px;border-radius:50%;background:var(--c4a-green)}.bk-linkbtn{min-height:44px;padding:0;border:0;background:transparent;color:var(--c4a-muted);font-weight:700}@media(max-width:760px){.bk{min-height:calc(100vh - 64px);padding-bottom:88px}.bk-steps{display:none}.bk-progress{min-height:58px;display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:12px;padding:7px 20px;border-bottom:1px solid var(--c4a-line);background:#fff;color:var(--c4a-ink);font-size:13px}.bk-progress>strong{white-space:nowrap}.bk-progress__track{height:4px;overflow:hidden;border-radius:99px;background:var(--c4a-line-card)}.bk-progress__track span{display:block;height:100%;border-radius:inherit;background:var(--c4a-blue);transition:width .15s ease-out}.bk-body{display:block;padding:24px 20px 16px}.bk-title{font-size:26px}.bk-sub{margin-bottom:18px;font-size:13px;line-height:1.55}.bk-card{padding:18px;border-radius:16px}.bk-grid,.bk-fields{grid-template-columns:1fr;gap:10px}.bk-option{min-height:70px;padding:13px 15px}.bk-postcode{flex-direction:column}.bk-postcode .input{width:100%}.bk-postcode .btn{min-height:48px}.bk-waitlist>div{flex-direction:column}.bk-rail{display:none}.bk-bar{display:block;position:fixed;z-index:20;inset:auto 0 0;padding:13px 20px calc(13px + env(safe-area-inset-bottom));border-top:1px solid var(--c4a-line);background:#fffffff5;backdrop-filter:blur(8px)}.bk-bar .btn{min-height:var(--c4a-control-lg);border-radius:var(--c4a-r-pill)}.bk-mobile-title{display:inline}.bk-desktop-title{display:none}.bk-charity{min-height:72px}.bk-option__logo{width:60px;height:44px}.bk-option__tick{width:20px;height:20px}.bk-done{padding-bottom:84px}.bk-done__hero{height:300px}.bk-done__headline{padding:45px 20px 0}.bk-done__tick{width:48px;height:48px}.bk-done__headline h1{font-size:28px}.bk-done__desktop-copy{display:none}.bk-done__mobile-copy{display:block}.bk-done__hero>svg{height:60px}.bk-done__body{grid-template-columns:1fr;gap:28px;padding:26px 20px 34px}}