.cita-wrap,.bk{--bk-tint:color-mix(in srgb, var(--accent) 10%, transparent);--bk-tint-strong:color-mix(in srgb, var(--accent) 16%, transparent);--bk-ease:cubic-bezier(.22, 1, .36, 1)}.cita-wrap{z-index:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans,system-ui, sans-serif);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;font-size:16px;line-height:1.45;display:flex;position:fixed;inset:0;overflow:hidden}.cita-wrap *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}.cita-wrap:before{content:"";pointer-events:none;background:radial-gradient(120% 80% at 15% 108%, color-mix(in srgb, var(--accent) 16%, transparent) 0%, transparent 55%), radial-gradient(90% 60% at 90% -10%, color-mix(in srgb, var(--accent) 6%, transparent) 0%, transparent 60%), linear-gradient(180deg, var(--bg) 0%, #060606 100%);position:absolute;inset:0}.cita-grain{pointer-events:none;opacity:.04;z-index:0;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:absolute;inset:0}.cita-watermark{z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none;font-family:var(--font-display);letter-spacing:-.03em;color:var(--fg);opacity:.035;white-space:nowrap;font-size:clamp(9rem,19vw,19rem);font-style:italic;font-weight:900;line-height:.9;display:none;position:absolute;bottom:4%;right:-2%}.cita-panel{z-index:1;width:100%;max-width:560px;max-height:100dvh;padding:40px 26px calc(40px + env(safe-area-inset-bottom));flex-direction:column;display:flex;position:relative;overflow-y:auto}.cita-panel::-webkit-scrollbar{width:0}.cita-wordmark{font-family:var(--font-display);letter-spacing:-.02em;-webkit-user-select:none;user-select:none;margin-bottom:26px;font-size:clamp(1.7rem,8vw,2.1rem);font-style:italic;font-weight:900;line-height:1}.cita-wordmark .cita-f{color:var(--accent)}.cita-title{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;margin:0;font-size:clamp(2rem,9vw,2.7rem);font-style:italic;font-weight:900;line-height:1.03}.cita-sub{color:var(--muted);max-width:40ch;margin:14px 0 0;font-size:15.5px;line-height:1.5}.cita-panel .bk{margin-top:26px}@media (min-width:768px){.cita-panel{max-width:620px;padding:56px 40px calc(56px + env(safe-area-inset-bottom))}.cita-wordmark{margin-bottom:30px;font-size:clamp(1.9rem,4vw,2.3rem)}.cita-title{font-size:clamp(2.4rem,4vw,3rem)}.cita-sub{max-width:46ch;font-size:17px}}@media (min-width:1024px){.cita-panel{max-width:680px;padding:64px 48px}.cita-watermark{display:block}}.ob-center:has(.bk){justify-content:flex-start;overflow-y:auto}.ob-center:has(.bk)::-webkit-scrollbar{width:0}.ob-center .bk{margin-top:22px}.bk{width:100%}.bk-seg{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-pill);grid-template-columns:1fr 1fr;gap:4px;margin-bottom:18px;padding:4px;display:grid}.bk-seg-opt{appearance:none;color:var(--muted);letter-spacing:.01em;border-radius:var(--r-pill);cursor:pointer;transition:background .16s var(--bk-ease), color .16s var(--bk-ease);background:0 0;border:none;justify-content:center;align-items:center;gap:7px;padding:10px 12px;font-family:inherit;font-size:14.5px;font-weight:600;display:inline-flex}.bk-seg-opt:hover{color:var(--fg)}.bk-seg-opt.is-active{background:var(--accent);color:var(--accent-on)}.bk-seg-opt.is-active:hover{color:var(--accent-on)}.bk-seg-opt:focus-visible{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px var(--accent);outline:none}.bk-seg-opt[disabled]{cursor:default;opacity:.7}.bk-seg-ic{font-size:15px;line-height:1}.bk-loading{color:var(--muted);font-size:15px}.bk-scroll{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;max-height:min(48vh,440px);margin:0 -4px;padding:2px 4px;overflow-y:auto}.bk-scroll::-webkit-scrollbar{width:6px}.bk-scroll::-webkit-scrollbar-thumb{background:var(--hairline);border-radius:var(--r-pill)}.bk-day+.bk-day{margin-top:20px}.bk-day-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:12px;font-weight:600}.bk-times{flex-wrap:wrap;gap:8px;display:flex}.bk-chip{appearance:none;border:1px solid var(--hairline);background:var(--surface);color:var(--fg);font-variant-numeric:tabular-nums;border-radius:var(--r-pill);cursor:pointer;transition:border-color .16s var(--bk-ease), background .16s var(--bk-ease), transform .12s var(--bk-ease);padding:10px 15px;font-family:inherit;font-size:15px;font-weight:500}.bk-chip:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--hairline))}.bk-chip:active{transform:scale(.97)}.bk-chip:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--bk-tint);outline:none}.bk-card{border:1px solid var(--hairline);background:var(--surface);border-radius:var(--r-l);padding:18px}.bk-card--accent{border-color:color-mix(in srgb, var(--accent) 34%, var(--hairline));background:var(--bk-tint)}.bk-card-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);align-items:center;gap:7px;margin-bottom:10px;font-size:11px;font-weight:600;display:inline-flex}.bk-dot{border-radius:var(--r-pill);background:var(--accent);flex:none;width:7px;height:7px}.bk-card-title{color:var(--fg);margin:0;font-size:17px;font-weight:600;line-height:1.35}.bk-card-title strong{color:var(--fg);font-weight:700}.bk-card-note{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:1.5}.bk-error{border-radius:var(--r-l);background:var(--danger-tint,#f23f3f24);color:var(--danger,#f23f3f);margin:0 0 12px;padding:11px 14px;font-size:13.5px;line-height:1.45}.bk-actions{flex-direction:column;gap:8px;margin-top:16px;display:flex}.bk-btn{border-radius:var(--r-pill);background:var(--accent);width:100%;color:var(--accent-on);letter-spacing:.01em;cursor:pointer;transition:background .16s var(--bk-ease), opacity .16s var(--bk-ease), transform .1s var(--bk-ease);border:none;justify-content:center;align-items:center;gap:8px;padding:14px 22px;font-family:inherit;font-size:16px;font-weight:600;display:inline-flex}.bk-btn:hover{background:var(--accent-press)}.bk-btn:active{transform:scale(.99)}.bk-btn:focus-visible{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px var(--accent);outline:none}.bk-btn[disabled]{opacity:.4;pointer-events:none}.bk-btn svg{width:18px;height:18px}.bk-btn--ghost{color:var(--muted);letter-spacing:0;background:0 0;padding:11px 22px;font-weight:500}.bk-btn--ghost:hover{color:var(--fg);background:0 0}.bk-spinner{border-radius:var(--r-pill);border:2px solid color-mix(in srgb, var(--accent-on) 40%, transparent);border-top-color:var(--accent-on);width:16px;height:16px;animation:.7s linear infinite bk-spin}@keyframes bk-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.bk-chip,.bk-btn,.bk-seg-opt{transition:none!important}.bk-spinner{animation-duration:1.4s}}