.bk-wrap{background:var(--color-bg-sunk);border-bottom:1px solid var(--color-hairline);padding-block:3rem}@media(min-width:768px){.bk-wrap{padding-block:4.5rem}}.bk-intro{max-width:40rem;margin-inline:auto;margin-bottom:1.75rem;text-align:center}@media(min-width:768px){.bk-intro{margin-bottom:2.25rem}}.bk-intro .overline{display:block}.bk-title{margin-top:.5rem;font-size:clamp(2rem,3vw + 1rem,2.75rem);text-wrap:balance}.bk-lede{margin-top:.75rem;margin-inline:auto;max-width:46ch;color:var(--color-ink-2);font-size:1.0625rem;line-height:1.55;text-wrap:pretty}.bk-proof{max-width:40rem;margin:0 auto 1.75rem;display:grid;gap:.45rem;text-align:center}.bk-proof li{font-size:.9375rem;line-height:1.45;color:var(--color-ink-2)}.bk-proof-stat{font-family:var(--font-mono);font-size:.875rem;color:var(--color-brand-deep)}.bk-proof-note{color:var(--color-ink-3);margin-left:.4rem}.bk-card{width:100%;max-width:40rem;margin-inline:auto;background:var(--color-bg-elev);border:1px solid var(--color-hairline);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px #1b15110a,0 18px 40px -20px #1b151138}.bk-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.5rem .85rem}@media(min-width:768px){.bk-head{padding:1.25rem 2rem .95rem}}.bk-head-label{font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-2)}.bk-count{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-ink-2);font-variant-numeric:tabular-nums}.bk-count [data-progress-count]{color:var(--color-brand-deep);font-weight:600}.bk-count-sep{margin-inline:.1rem;color:var(--color-ink-3)}.bk-track{height:2px;background:var(--color-hairline)}.bk-track-fill{display:block;height:100%;width:0;background:var(--color-brand);transition:width .32s var(--ease-out)}.bk-body{padding:1.5rem}@media(min-width:768px){.bk-body{padding:2rem}}.bk-alert{margin-bottom:1.5rem;border:1px solid color-mix(in oklch,var(--color-brand-deep) 35%,transparent);background:var(--color-brand-ghost);border-radius:10px;padding:.75rem 1rem;font-size:.9375rem;color:var(--color-ink)}.bk-alert strong{font-weight:600}.bk-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:480px){.bk-grid{grid-template-columns:1fr 1fr;column-gap:1.25rem;row-gap:1.1rem}}.bk-div{border:0;border-top:1px solid var(--color-hairline);margin:1.6rem 0}.bk-hint{color:var(--color-ink-2);font-weight:400}.bk-foot{padding:1.5rem;border-top:1px solid var(--color-hairline);background:var(--color-bg)}@media(min-width:768px){.bk-foot{padding:1.75rem 2rem}}.bk-submit{width:100%;justify-content:center;font-size:1.0625rem;padding:.85rem 1.4rem}.bk-privacy{margin-top:.85rem;text-align:center;font-size:.8125rem;color:var(--color-ink-2)}.bk-assure{margin-top:1.25rem;display:grid;gap:.55rem}.bk-assure li{display:flex;gap:.6rem;align-items:flex-start;font-size:.875rem;line-height:1.45;color:var(--color-ink-2)}.bk-assure li:before{content:"";flex:none;width:1.05rem;height:1.05rem;margin-top:.08rem;background:var(--color-brand);mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / contain no-repeat}.bk-alt{margin-top:1.75rem;text-align:center;font-size:.9375rem;color:var(--color-ink-2)}.bk-alt a{color:var(--color-brand-deep);font-weight:500}.bk-alt-mono{font-family:var(--font-mono);font-weight:400!important}.bk-alt-sep{color:var(--color-ink-3);margin-inline:.7rem}.ds-label{display:block;min-width:0}.ds-label>span:first-child{display:inline-block;font-size:.875rem;font-weight:500;color:var(--color-ink)}.ds-label-block{margin-top:0}.ds-label-help{display:block;margin-top:.25rem;font-size:.875rem;color:var(--color-ink-2)}.ds-req{color:var(--color-brand-deep);font-weight:600}.ds-input{margin-top:.5rem;display:block;width:100%;padding:.7rem .875rem;background:var(--color-bg-elev);border:1px solid var(--color-hairline);border-radius:8px;color:var(--color-ink);font-family:var(--font-sans);font-size:1rem;line-height:1.4;transition:border-color .12s var(--ease-default),background .12s var(--ease-default)}.ds-input::placeholder{color:var(--color-ink-2)}.ds-input:hover{border-color:var(--color-ink-3)}.ds-input:focus{outline:2px solid var(--color-brand-deep);outline-offset:2px;border-color:var(--color-brand)}.ds-textarea{min-height:7.5rem;resize:vertical;line-height:1.55}.ds-group{border:0;padding:0;margin:0;min-width:0}.ds-group+.ds-group{margin-top:1.6rem}.ds-group-label{display:block;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-2);padding:0;margin-bottom:.75rem}.ds-chips{display:flex;flex-wrap:wrap;gap:.5rem}.ds-chip{display:inline-flex;align-items:center;min-height:2.6rem;padding:.55rem .95rem;background:var(--color-bg-elev);border:1px solid var(--color-hairline);border-radius:8px;color:var(--color-ink-2);font-family:var(--font-sans);font-size:.9375rem;font-weight:500;line-height:1.2;cursor:pointer;user-select:none;transition:border-color .12s var(--ease-default),background .12s var(--ease-default),color .12s var(--ease-default)}.ds-chip>input{position:absolute;opacity:0;pointer-events:none}.ds-chip:hover{border-color:var(--color-ink-3);background:var(--color-brand-ghost);color:var(--color-ink)}.ds-chip:has(input:checked){border-color:var(--color-brand);background:var(--color-brand-soft);color:var(--color-ink)}.ds-chip:has(input:focus-visible){outline:2px solid var(--color-brand-deep);outline-offset:2px}