.bk{--asphalt:#0d0f12;--chalk:#f7f6f1;--volt:#d8fb8f;--pavement:#5f646a;--line:#dcdad1;min-height:100vh;background:var(--chalk);color:var(--asphalt);font-family:Barlow,system-ui,sans-serif;font-size:17px;line-height:1.55}.bk a{color:inherit}.bk-top{background:var(--asphalt);padding:16px 20px}.bk-logo{font-family:Montserrat,sans-serif;font-style:italic;font-weight:800;color:var(--chalk)!important;text-decoration:none;letter-spacing:.02em}.bk-main{max-width:860px;margin:0 auto;padding:40px 16px 80px}.bk-intro h1{font-family:Barlow Condensed,sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(34px,6vw,54px);line-height:.98;margin:8px 0 14px}.bk-intro p{color:var(--pavement);max-width:640px;margin:0 0 28px}.bk-mono{font-family:JetBrains Mono,monospace;font-size:12px;letter-spacing:.08em;font-weight:500}.bk-card{background:#fff;border:2px solid var(--asphalt);border-radius:14px;padding:22px;box-shadow:6px 6px 0 var(--asphalt)}.bk-steps{display:flex;gap:18px;font-family:JetBrains Mono,monospace;font-size:12px;color:var(--pavement);margin-bottom:16px;text-transform:uppercase}.bk-steps .is-on{color:var(--asphalt);border-bottom:3px solid var(--volt)}.bk-days{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin:0 -4px;scrollbar-width:thin}.bk-day{flex:0 0 auto;display:grid;grid-gap:1px;gap:1px;text-align:center;min-width:82px;padding:9px 10px;border-radius:10px;border:1.5px solid var(--line);background:#fff;cursor:pointer;font:inherit;color:var(--asphalt)}.bk-day span{font-size:12px;text-transform:uppercase;color:var(--pavement);font-weight:600}.bk-day strong{font-family:Barlow Condensed,sans-serif;font-size:20px;font-weight:800}.bk-day em{font-style:normal;font-size:11px;color:var(--pavement)}.bk-day.is-on{background:var(--asphalt);border-color:var(--asphalt);color:var(--chalk)}.bk-day.is-on em,.bk-day.is-on span{color:var(--volt)}.bk-dayhead{font-family:Barlow Condensed,sans-serif;text-transform:uppercase;font-size:24px;margin:18px 0 10px}.bk-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:10px;gap:10px}.bk-slot{font:inherit;font-weight:700;padding:12px;border-radius:10px;border:2px solid var(--asphalt);background:#fff;cursor:pointer}.bk-slot:focus-visible,.bk-slot:hover{background:var(--volt)}.bk-form{display:grid;grid-gap:14px;gap:14px}.bk-form label{display:grid;grid-gap:5px;gap:5px;font-size:14px;font-weight:600}.bk-form input,.bk-form textarea{font:inherit;font-weight:400;padding:11px 12px;border:1.5px solid #bdbbb2;border-radius:9px;background:#fff;width:100%;min-width:0}.bk-form input:focus,.bk-form textarea:focus{outline:2px solid var(--asphalt);border-color:var(--asphalt)}.bk-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.bk-picked{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--volt);border:2px solid var(--asphalt);border-radius:10px;padding:12px 14px}.bk-picked strong{display:block;font-size:18px}.bk-btn{display:inline-block;text-align:center;text-decoration:none;font-family:Barlow Condensed,sans-serif;font-weight:800;font-size:20px;text-transform:uppercase;letter-spacing:.02em;padding:13px 22px;border-radius:10px;border:2px solid var(--asphalt);background:var(--asphalt);color:var(--chalk)!important;cursor:pointer}.bk-btn:hover{background:#22262b}.bk-btn--ghost{background:#fff;color:var(--asphalt)!important}.bk-btn--ghost:hover{background:var(--volt)}.bk-btn:disabled{opacity:.6;cursor:wait}.bk-link{background:none;border:none;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer;color:inherit;padding:0}.bk-err{color:#b42318;font-weight:600;margin:0}.bk-muted{color:var(--pavement)}.bk-small{font-size:14px;margin:10px 0 0}.bk-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.bk-done h2{font-family:Barlow Condensed,sans-serif;text-transform:uppercase;font-size:32px;margin:6px 0 10px;line-height:1}.bk-done p{color:var(--pavement)}@media (max-width:600px){.bk-row{grid-template-columns:1fr}.bk-card{padding:16px;box-shadow:4px 4px 0 var(--asphalt)}.bk-main{padding-top:28px}}