.bk{padding-bottom:var(--space-section)}.bk__layout{grid-template-areas:"bar""aside""flow";gap:clamp(2rem,5vw,3.5rem);display:grid}.bk__layout--single{grid-template-areas:"bar""flow";max-width:52rem}.bk__bar{grid-area:bar}.bk__flow{grid-area:flow;min-width:0}.bk__aside{grid-area:aside;align-content:start;gap:1.5rem;min-width:0;display:grid}@media (min-width:990px){.bk__layout:not(.bk__layout--single){grid-template-columns:minmax(0,1fr) minmax(18rem,25rem);grid-template-areas:"bar bar""flow aside";column-gap:clamp(3rem,6vw,6rem)}.bk__aside{top:calc(var(--header-height) + 1.5rem);position:sticky}}.bk-bar{border-block:1px solid var(--hairline);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.25rem 1.5rem;padding-block:.25rem;display:flex}.bk-bar__links{flex-wrap:wrap;align-items:center;gap:.25rem 1.5rem;display:flex}.bk-bar__placeholder{min-height:2.75rem}.bk-panel{border:1px solid var(--hairline);background:var(--bg);align-content:start;gap:1.25rem;padding:clamp(1.25rem,4vw,2.5rem);display:grid}.bk-panel--gold{border-left:2px solid var(--c-gold)}.bk-panel>*{margin:0}.bk-label{font-family:var(--font-mono);font-weight:var(--font-mono-weight);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0;font-size:.6875rem}.bk-title{font-family:var(--font-display);font-weight:var(--font-display-weight);font-size:calc(clamp(1.6rem, 3vw, 2.4rem) * var(--display-scale));margin:0;line-height:1.1}.bk-title:lang(zh),.bk-title :lang(zh){font-family:var(--font-cjk)}.bk-text{opacity:.85;margin:0;line-height:1.75}.bk-small{opacity:.7;margin:0;font-size:.8125rem;line-height:1.6}.bk-notice{white-space:pre-line;margin:0;font-size:.9375rem;line-height:1.85}.bk-address{font-family:var(--font-display);font-weight:var(--font-display-weight);font-size:1.25rem;font-style:normal;line-height:1.4}.bk-hours{border-collapse:collapse;width:100%;font-size:.875rem}.bk-hours th,.bk-hours td{border-bottom:1px dotted color-mix(in srgb, currentColor 35%, transparent);text-align:left;font-weight:inherit;padding:.5rem 0}.bk-hours td{text-align:right;font-variant-numeric:tabular-nums}.bk-actions{flex-wrap:wrap;align-items:center;gap:1rem 1.75rem;display:flex}.bk-msg{border:1px solid var(--hairline);border-left:2px solid var(--c-gold);margin:0;padding:1rem 1.25rem;font-size:.9375rem;line-height:1.6}.bk-msg--error{border-left-color:var(--c-mark);color:var(--c-mark)}.bk-msg ul{margin:.5rem 0 0;padding-left:1.1rem}.bk-field-error{color:var(--c-mark);margin:.4rem 0 0;font-size:.8125rem}.bk-form{gap:clamp(2.25rem,5vw,3.25rem);display:grid}.bk-form .field{width:100%}.bk-form .field__label{font-family:var(--font-mono);font-weight:var(--font-mono-weight);letter-spacing:.06em}.bk-form .field__input:focus+.field__label,.bk-form .field__input:not(:placeholder-shown)+.field__label{letter-spacing:.2em;opacity:.75}.bk-form .field__input{background:linear-gradient(var(--accent), var(--accent)) left bottom / 0 1px no-repeat;transition:background-size .8s var(--ease-out), border-color .4s}.bk-form .field__input:focus{border-color:var(--hairline);background-size:100% 1px}.bk-form .field__input[aria-invalid=true]{border-color:var(--c-mark)}.bk-fields{gap:1.5rem;display:grid}.bk-step{border:0;gap:1.25rem;min-width:0;margin:0;padding:0;display:grid}.bk-step__legend{border-bottom:1px solid var(--hairline);float:left;align-items:baseline;gap:.9rem;width:100%;padding:0 0 .9rem;display:flex}.bk-step__legend+*{clear:both}.bk-step__index{font-family:var(--font-mono);letter-spacing:.16em;color:var(--accent);font-variant-numeric:tabular-nums;font-size:.75rem}.bk-step__title{font-family:var(--font-display);font-weight:var(--font-display-weight);font-size:calc(1.5rem * var(--display-scale));line-height:1.15}.bk-step__title:lang(zh){font-family:var(--font-cjk);letter-spacing:.06em;font-size:1.3rem}.bk-submit-row{justify-items:start;gap:1rem;display:grid}.bk-submit-row .button{width:100%}@media (min-width:600px){.bk-submit-row .button{width:auto}}.bk-form button[disabled]{cursor:progress}.bk-details{border-top:1px solid var(--hairline);padding-top:.5rem}.bk-details>summary{min-height:2.75rem;font-family:var(--font-mono);font-weight:var(--font-mono-weight);letter-spacing:.18em;text-transform:uppercase;cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;font-size:.75rem;list-style:none;display:flex}.bk-details>summary::-webkit-details-marker{display:none}.bk-details>summary .icon{width:1rem;height:1rem;transition:transform .4s var(--ease-out)}.bk-details[open]>summary .icon{transform:rotate(180deg)}.bk-details__body{padding-top:1.5rem}.bk-skeleton{gap:.75rem;display:grid}.bk-skeleton span{background:color-mix(in srgb, currentColor 7%, transparent);height:1rem;display:block}.bk-skeleton span:first-child{width:40%;height:1.75rem}.bk-skeleton span:nth-child(3){width:75%}@media (prefers-reduced-motion:no-preference){.bk-skeleton span{animation:1.6s ease-in-out infinite alternate bk-breathe}}@keyframes bk-breathe{0%{opacity:1}to{opacity:.45}}.bk-full{width:100%}.bk-msg .bk-label+.bk-summary__pre{margin:.4rem 0 0}.bk__layout--wide{max-width:none}.bk-split{gap:clamp(2rem,5vw,3.5rem);display:grid}.bk-split__main,.bk-split__side{align-content:start;gap:1.5rem;min-width:0;display:grid}@media (min-width:990px){.bk-split{grid-template-columns:minmax(0,1fr) minmax(18rem,25rem);align-items:start;column-gap:clamp(3rem,6vw,6rem)}}