.book{grid-template-areas:"intro""panel""details";gap:40px;padding-top:56px;padding-bottom:96px;display:grid}.book__intro{grid-area:intro}.book__panel{grid-area:panel;min-width:0}.book__details{grid-area:details;align-content:start;gap:36px;display:grid}@media (width>=64rem){.book{grid-template:"intro panel""details panel"1fr/minmax(0,1fr) minmax(0,576px);gap:56px clamp(48px,7vw,112px);padding-top:104px;padding-bottom:144px}.book__panel{align-self:start}}.book__h1{max-width:12ch;margin:0;font-size:clamp(40px,5.4vw,64px)}@media (width>=64rem) and (width<=79.99rem){.book__h1{font-size:4.2vw}}.book__lede{max-width:40ch;color:var(--ink-3);text-wrap:pretty;margin:20px 0 0;font-size:clamp(17px,1.6vw,19px);line-height:1.5}.book__meta{flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none;display:flex}@media (width>=64rem){.book__meta{gap:6px}}.book__meta li{border:1px solid var(--line);background:var(--surface);height:30px;color:var(--ink-2);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding-inline:11px;font-size:13px;font-weight:500;display:inline-flex}.book__meta svg,.book__see svg{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:16px;height:16px}.book__block{border-top:1px solid var(--line);padding-top:28px}.book__block-h{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-size:12px;font-weight:500}.book__see{gap:10px;margin:0;padding:0;list-style:none;display:grid}.book__see li{color:var(--ink-2);gap:12px;font-size:16px;line-height:1.5;display:flex}.book__see svg{color:var(--ok);stroke-width:1.8px;margin-top:4px}.book__who{max-width:48ch;color:var(--ink-2);margin:0;font-size:16px;line-height:1.55}.book__next{gap:16px;margin:0;padding:0;list-style:none;display:grid}.book__next li{color:var(--ink-3);gap:14px;font-size:15.5px;line-height:1.5;display:flex}.book__next strong{color:var(--ink);font-weight:600;display:block}.book__next-n{background:var(--surface);border:1px solid var(--line-strong);width:26px;height:26px;color:var(--ink);border-radius:50%;flex:none;place-items:center;font-size:12.5px;font-weight:500;display:inline-grid}.bk{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:20px;padding:24px 20px;position:relative}@media (width>=40rem){.bk{border-radius:24px;padding:36px 36px 32px}}.bk__form{margin:0}html:not(.js) .bk__form{display:none}.bk .bk__send-err{margin-top:18px}.bk__send-err a{color:inherit;text-underline-offset:2px;font-weight:500;text-decoration:underline}.bk-day:disabled,.bk-slot:disabled,.bk-days__nudge:disabled{cursor:progress}.bk-day:disabled:not([aria-pressed=true]),.bk-slot:disabled:not([aria-pressed=true]){opacity:.55}.bk__progress{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.bk__progress-label{color:var(--ink-4);letter-spacing:.04em;text-transform:uppercase;font-size:12px}.bk__bars{gap:6px;display:flex}.bk__bars span{background:var(--line);border-radius:2px;width:28px;height:4px}.bk__bars .is-on{background:var(--ink)}.bk__h{letter-spacing:-.02em;margin:0;font-size:clamp(24px,2.4vw,28px);font-weight:600;line-height:1.15}.bk__h:focus{outline:none}.bk__h:focus-visible{outline:2px solid var(--focus);outline-offset:4px;border-radius:4px}.bk__sub{color:var(--ink-3);margin:6px 0 0;font-size:15px;line-height:1.5}.bk__tz{color:var(--ink-2);font-weight:500}.bk__grid{gap:18px 16px;margin-top:28px;display:grid}@media (width>=40rem){.bk__grid{grid-template-columns:1fr 1fr}}.bk-field{align-content:start;gap:7px;min-width:0;display:grid}.bk-field label,.bk-apps legend{color:var(--ink);font-size:14px;font-weight:500}.bk-field__opt{color:var(--ink-4);font-weight:400}.bk-field input,.bk-field select,.bk-field textarea{border:1px solid var(--line-strong);background:var(--surface);width:100%;min-width:0;height:44px;color:var(--ink);font:inherit;border-radius:10px;padding:0 13px;font-size:15px;box-shadow:0 1px 1px #00000008}.bk-field textarea{resize:vertical;height:auto;min-height:88px;padding:11px 13px;line-height:1.5}.bk-field textarea::placeholder{color:var(--ink-4)}.bk-field select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%235e5e5e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:16px;padding-right:38px}.bk-field select:has(option[value=""]:checked){color:var(--ink-4)}.bk-field input:hover,.bk-field select:hover,.bk-field textarea:hover{border-color:var(--line-control)}.bk-field input:focus-visible,.bk-field select:focus-visible,.bk-field textarea:focus-visible{border-color:var(--ink);outline:2px solid var(--focus);outline-offset:1px}.bk-field [aria-invalid=true]{border-color:var(--bad)}.bk-field [aria-invalid=true]:focus-visible{outline-color:var(--bad)}.bk-field__err{color:var(--bad);align-items:flex-start;gap:6px;margin:0;font-size:13.5px;line-height:1.4;display:flex}.bk-field__err:before{content:"";background:currentColor;flex:none;width:14px;height:14px;margin-top:2px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1a7 7 0 1 1 0 14A7 7 0 0 1 8 1Zm0 3.25a.9.9 0 0 0-.9.9v3.5a.9.9 0 0 0 1.8 0v-3.5a.9.9 0 0 0-.9-.9Zm0 6.5a.95.95 0 1 0 0 1.9.95.95 0 0 0 0-1.9Z'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1a7 7 0 1 1 0 14A7 7 0 0 1 8 1Zm0 3.25a.9.9 0 0 0-.9.9v3.5a.9.9 0 0 0 1.8 0v-3.5a.9.9 0 0 0-.9-.9Zm0 6.5a.95.95 0 1 0 0 1.9.95.95 0 0 0 0-1.9Z'/%3E%3C/svg%3E") 50%/contain no-repeat}.bk-field__err[hidden]{display:none}.bk-apps{border:0;min-width:0;margin:26px 0 22px;padding:0}.bk-apps legend{margin-bottom:10px;padding:0}.bk-apps__chips{flex-wrap:wrap;gap:8px;display:flex}.bk-chip{border:1px solid var(--line-strong);background:var(--surface);height:40px;color:var(--ink-2);font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:0 14px 0 7px;font-size:14px;font-weight:500;display:inline-flex}.bk-chip .glyph-tile{box-shadow:none;border-radius:50%}.bk-chip:hover{border-color:var(--line-control);color:var(--ink)}.bk-chip[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--inverse)}.bk-chip[aria-pressed=true] .glyph-tile{background:var(--surface);color:var(--ink);border-color:#0000}.bk-apps__note{color:var(--ink-4);margin:10px 0 0;font-size:13px;line-height:1.45}.bk__actions{flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:28px;display:flex}.bk__actions--split{justify-content:space-between}.bk__fine{color:var(--ink-4);margin:0;font-size:13.5px}.bk .btn[disabled]{cursor:progress;opacity:.72}.bk .arrow--back{display:inline-block}.bk-days{margin:24px -20px 0;position:relative}@media (width>=40rem){.bk-days{margin-inline:-36px}}.bk-days__row{overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;gap:8px;padding:4px 20px 10px;scroll-padding-inline:20px;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#0000,#000 20px calc(100% - 20px),#0000);mask-image:linear-gradient(90deg,#0000,#000 20px calc(100% - 20px),#0000)}.bk-days__row::-webkit-scrollbar{display:none}.bk-days__row:focus{outline:none}@media (width>=40rem){.bk-days__row{padding-inline:36px;scroll-padding-inline:36px;-webkit-mask-image:linear-gradient(90deg,#0000,#000 36px calc(100% - 36px),#0000);mask-image:linear-gradient(90deg,#0000,#000 36px calc(100% - 36px),#0000)}}.bk-day{border:1px solid var(--line-strong);background:var(--surface);width:72px;color:var(--ink);font:inherit;scroll-snap-align:start;cursor:pointer;border-radius:14px;flex:none;justify-items:center;gap:2px;padding:10px 0 11px;display:grid}.bk-day__wd{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;font-size:11.5px;font-weight:500}.bk-day__dt{letter-spacing:-.01em;white-space:nowrap;font-size:15px;font-weight:600}.bk-day:hover{border-color:var(--line-control)}.bk-day[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--inverse)}.bk-day[aria-pressed=true] .bk-day__wd{color:#bdbdbd}.bk-days__nudge{z-index:1;border:1px solid var(--line-strong);background:var(--surface);width:32px;height:32px;color:var(--ink);cursor:pointer;border-radius:50%;place-items:center;margin-top:-19px;display:none;position:absolute;top:50%;box-shadow:0 1px 2px #0000000f}.bk-days__nudge svg{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}.bk-days__nudge--prev{left:10px}.bk-days__nudge--next{right:10px}@media (hover:hover) and (width>=40rem){.bk-days__nudge:not([hidden]){display:grid}}.bk-slots{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:18px;display:grid}.bk-slot{border:1px solid var(--line-strong);background:var(--surface);height:42px;color:var(--ink);font-family:var(--font-mono);font-variant-numeric:tabular-nums;cursor:pointer;border-radius:10px;font-size:14.5px}.bk-slot:hover{border-color:var(--ink)}.bk-slot[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--inverse)}#bk-slot-err{margin-top:12px}.bk-pick{background:var(--raised);border:1px solid var(--line);color:var(--ink-3);border-radius:12px;margin:18px 0 0;padding:12px 14px;font-size:14.5px}.bk-turnstile{min-height:65px;margin:14px 0 0}.bk-pick strong{color:var(--ink);font-weight:600}.bk-pick[data-picked]{background:var(--ok-soft);color:var(--ink-2);border-color:#c6ebd2}.bk-done__tick{background:var(--ok-soft);width:44px;height:44px;color:var(--ok);border-radius:50%;place-items:center;margin-bottom:18px;display:inline-grid}.bk-done__tick svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}.bk-done__card{border:1px solid var(--line);background:var(--raised);border-radius:14px;margin:24px 0 0;display:grid}.bk-done__card>div{grid-template-columns:96px minmax(0,1fr);gap:12px;padding:12px 16px;display:grid}.bk-done__card>div+div{border-top:1px solid var(--line)}.bk-done__card dt{color:var(--ink-3);font-size:13.5px}.bk-done__card dd{color:var(--ink);overflow-wrap:anywhere;margin:0;font-size:14.5px}.bk-done__card dd .bk-done__muted{color:var(--ink-3);font-size:13.5px;display:block}.bk-done__cal{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;width:16px;height:16px}.bk__noscript{color:var(--ink-2);margin:20px 0 0;font-size:15px}.bk__fallback{margin:0;display:none}.bk[data-failed]:not([data-ready]) .bk__fallback{display:block}.bk[data-failed]:not([data-ready]) .bk__form{display:none}@media (prefers-reduced-motion:no-preference){.bk-chip,.bk-day,.bk-slot,.bk-field input,.bk-field select,.bk-field textarea{transition:background-color .15s ease-out,border-color .15s ease-out,color .15s ease-out}.bk__step:not([hidden]),.bk-done:not([hidden]){animation:bk-in .32s var(--ease-out)}.bk-days__row{scroll-behavior:smooth}@keyframes bk-in{0%{opacity:0;translate:0 8px}}}