.bk-page{--bk-max:42rem;width:min(100%, var(--bk-max));padding:1.5rem var(--gutter-mobile) 4rem;margin:0 auto}@media (min-width:768px){.bk-page{padding:2.25rem var(--gutter-tablet) 5rem}}.bk-kicker{font-size:var(--fs-label);letter-spacing:.16em;text-transform:uppercase;color:var(--color-accent);margin:0 0 .35rem;font-weight:500}.bk-title{color:var(--color-heading);margin:0 0 .5rem;font-size:clamp(1.75rem,1.4rem + 1.2vw,2.35rem);font-weight:500;line-height:1.15}.bk-lede{color:var(--color-muted);margin:0 0 1.5rem;font-size:1.05rem;line-height:1.55}.bk-progress{flex-wrap:wrap;gap:.35rem .5rem;margin:0 0 1.75rem;padding:0;list-style:none;display:flex}.bk-progress li{letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);border-bottom:2px solid #0000;padding:.35rem .55rem;font-size:.68rem}.bk-progress li[data-active=true]{color:var(--color-ink);border-bottom-color:var(--color-accent);font-weight:600}.bk-progress li[data-done=true]{color:var(--color-olive)}.bk-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:.35rem;padding:1.25rem 1.15rem}@media (min-width:720px){.bk-panel{padding:1.5rem}}.bk-panel h2{color:var(--color-ink);margin:0 0 .85rem;font-size:1.15rem;font-weight:550}.bk-option-grid{gap:.65rem;display:grid}.bk-option{text-align:left;border:1px solid var(--color-border);width:100%;color:var(--color-ink);font:inherit;cursor:pointer;transition:border-color var(--duration-fast) var(--ease-soft), background var(--duration-fast) var(--ease-soft);background:#fff;border-radius:.35rem;gap:.25rem;padding:.9rem 1rem;display:grid}.bk-option:hover,.bk-option:focus-visible{border-color:var(--color-brass);outline:none}.bk-option[data-selected=true]{border-color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 6%, #fff)}.bk-option strong{font-weight:600}.bk-option span{color:var(--color-muted);font-size:.9rem}.bk-meta{color:var(--color-copy);flex-wrap:wrap;gap:.75rem 1.25rem;margin:0 0 1rem;font-size:.92rem;display:flex}.bk-meta strong{color:var(--color-ink)}.bk-calendar-nav{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.85rem;display:flex}.bk-calendar-nav button{min-height:var(--touch-min);min-width:var(--touch-min);border:1px solid var(--color-border);cursor:pointer;font:inherit;color:var(--color-ink);background:#fff;border-radius:.35rem}.bk-calendar-nav strong{letter-spacing:.04em;font-size:.95rem}.bk-cal-grid{grid-template-columns:repeat(7,1fr);gap:.25rem;display:grid}.bk-cal-dow{text-align:center;letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);padding:.25rem 0;font-size:.65rem}.bk-cal-day{aspect-ratio:1;min-height:2.5rem;font:inherit;color:var(--color-muted);cursor:default;background:0 0;border:0;border-radius:.3rem;font-size:.9rem}.bk-cal-day[data-available=true]{border:1px solid var(--color-border);color:var(--color-ink);cursor:pointer;background:#fff}.bk-cal-day[data-available=true]:hover{border-color:var(--color-brass)}.bk-cal-day[data-selected=true]{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-cta)}.bk-cal-day[data-outside=true]{visibility:hidden}.bk-slots{grid-template-columns:repeat(auto-fill,minmax(5.5rem,1fr));gap:.5rem;margin-top:1rem;display:grid}.bk-slot{min-height:var(--touch-min);border:1px solid var(--color-border);font:inherit;cursor:pointer;background:#fff;border-radius:.3rem;font-size:.9rem}.bk-slot[data-selected=true]{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-cta)}.bk-actions{flex-wrap:wrap;gap:.65rem;margin-top:1.25rem;display:flex}.bk-btn{min-height:var(--touch-min);font:inherit;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;border:1px solid #0000;border-radius:.3rem;padding:.65rem 1.25rem;font-size:.78rem;font-weight:500}.bk-btn--primary{background:var(--color-cta);color:var(--color-on-cta)}.bk-btn--primary:hover:not(:disabled){background:var(--color-cta-hover)}.bk-btn--ghost{border-color:var(--color-border);color:var(--color-ink);background:0 0}.bk-btn:disabled{opacity:.55;cursor:not-allowed}.bk-error{color:#7a1f1f;background:#f7eded;border:1px solid #e6c6c6;border-radius:.3rem;margin:0 0 1rem;padding:.75rem .9rem;font-size:.92rem}.bk-success{text-align:center;padding:2rem 1rem 3rem}.bk-success .bk-ref{border:1px dashed var(--color-brass);letter-spacing:.06em;margin:1rem 0;padding:.65rem 1rem;font-family:ui-monospace,monospace;font-size:1.05rem;display:inline-block}.bk-status-pill{background:color-mix(in srgb, var(--color-brass) 18%, #fff);color:var(--color-ink);letter-spacing:.1em;text-transform:uppercase;border-radius:999px;margin:.5rem 0 1rem;padding:.35rem .75rem;font-size:.72rem;display:inline-block}.bk-summary-list{gap:.65rem;margin:0;padding:0;list-style:none;display:grid}.bk-summary-list li{border-bottom:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-bottom:.55rem;font-size:.95rem;display:flex}.bk-summary-list li span:first-child{color:var(--color-muted)}.bk-check{align-items:flex-start;gap:.65rem;margin:1rem 0 0;font-size:.92rem;line-height:1.45;display:flex}.bk-check input{width:1.1rem;height:1.1rem;margin-top:.2rem}.bk-empty{color:var(--color-muted);margin:.5rem 0 0;font-size:.92rem}.bk-loading{color:var(--color-muted);margin:.75rem 0;font-size:.9rem}