:root{--accent:#00c271;--accent-ink:#039a5b;--accent-wash:#e9f9f1;--ink:#1a1f36;--muted:#697086;--faint:#9aa0b0;--track:#eef0f3;--grid:#e6e9ee;--line:#ececf0;--wash:#f7f8fa;color-scheme:light}*{margin:0;padding:0;box-sizing:border-box}body,html{background:#fff}body{color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Malgun Gothic,sans-serif;font-size:15px;line-height:1.72;-webkit-font-smoothing:antialiased;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bk-header{height:64px;display:flex;align-items:center;padding:0 20px;border-bottom:1px solid var(--line)}.bk-header svg{height:13px;width:146px}.bk-header svg path{fill:var(--ink)}.bk-header-bar{height:3px;background:var(--accent)}.bk-wrap{max-width:560px;margin:0 auto;padding:0 20px 64px}.bk-head{padding:30px 0 18px;border-bottom:2px solid var(--ink)}.bk-eyebrow{font-size:12px;letter-spacing:.03em;color:var(--muted);font-weight:600}.bk-head h1{font-size:26px;font-weight:800;letter-spacing:-.02em;margin-top:8px}.bk-sub{font-size:13.5px;color:var(--muted);margin-top:6px}.bk-card{padding:26px 0;border-top:1px solid var(--line)}.bk-sec-eyebrow{font-size:12.5px;font-weight:700;color:var(--accent-ink);letter-spacing:.02em;margin-bottom:4px}.bk-card h2{font-size:19px;font-weight:800;letter-spacing:-.01em}.bk-steps{display:flex;justify-content:center;gap:18px;margin:18px 0 4px;padding:0;list-style:none}.bk-steps .dot{display:flex;align-items:center;gap:6px;font-size:12.5px;color:#cbd5e1}.bk-steps .dot-mark{width:6px;height:6px;border-radius:999px;background:#e2e8f0;transition:width .25s cubic-bezier(.22,1,.36,1),background .25s}.bk-steps .dot.is-on{color:var(--accent-ink);font-weight:600}.bk-steps .dot.is-on .dot-mark{width:18px;background:var(--accent)}.bk-steps .dot.is-done{color:#94a3b8}.bk-steps .dot.is-done .dot-mark{background:#bbf7d0}.bk-slotgroup{font-size:12.5px;font-weight:600;color:#64748b}.cal-cell.is-today{outline:2px solid var(--accent);outline-offset:-2px}.cal-cell .x.is-today-tag{color:var(--accent-ink);font-weight:600}.cal-cell.is-past{opacity:.35}.bk-stage{animation:stage-in .34s cubic-bezier(.22,1,.36,1)}@keyframes stage-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.bk-stage{animation:none}.bk-steps .dot{transition:none}}.bk-sub2{margin-top:6px;font-size:14px;color:#64748b}.bk-back{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;padding:0 0 10px;font-family:inherit;font-size:13.5px;color:#94a3b8;cursor:pointer}.bk-back:hover{color:var(--ink)}.bk-bottom{margin-top:22px;padding:0 0 max(20px,env(safe-area-inset-bottom));background:#fff}.bk-card--last{padding-bottom:8px}.bk-bottom-note{margin-bottom:10px;text-align:center;font-size:12.5px;color:#94a3b8}.bk-input,.bk-select{transition:border-color .16s,box-shadow .16s}.bk-input:focus,.bk-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,194,113,.12)}.bk-slot:disabled{background:#fafafa;color:#cbd5e1;cursor:default}.bk-slot:disabled,.bk-slot:disabled:hover{border-color:#f1f5f9}.cal-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:16px}.cal-month{font-size:17px;font-weight:800;letter-spacing:-.01em;min-width:56px;text-align:center}.cal-arrow{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:36px;height:36px;border:1px solid var(--grid);background:#fff;border-radius:10px;font-size:18px;line-height:1;color:var(--ink);cursor:pointer;font-family:inherit}.cal-arrow:hover:not(:disabled){border-color:var(--accent)}.cal-arrow:disabled{opacity:.3;cursor:default}.cal{margin-top:14px;transition:opacity .15s}.cal.is-loading{opacity:.4;pointer-events:none}.cal-dow{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:6px;gap:6px;margin-bottom:6px}.cal-dow span{text-align:center;font-size:12px;font-weight:600;color:#98a2b3}.cal-dow .is-weekend{color:#cbd5e1}.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:6px;gap:6px}.cal-cell{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:0;aspect-ratio:1/1;border:1px solid var(--grid);background:#fff;border-radius:12px;font-family:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:0;transition:border-color .12s,background .12s}.cal-cell.is-empty{border:0;background:transparent;cursor:default}.cal-cell .d{font-size:15px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cal-cell .n{font-size:10.5px;color:var(--accent);font-weight:700}.cal-cell .x{font-size:10px;color:#cbd5e1}.cal-cell.is-on,.cal-cell:hover:not(:disabled){border-color:var(--accent)}.cal-cell.is-on{background:var(--accent);color:#fff}.cal-cell.is-on .n{color:hsla(0,0%,100%,.85)}.cal-cell.is-off{cursor:default;background:#fafafa;border-color:#f1f5f9;color:#cbd5e1}.bk-prefill{display:flex;align-items:baseline;gap:8px;border:1px solid var(--grid);border-radius:10px;padding:12px 14px;background:#fafafa}.bk-prefill b{font-size:16px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.01em}.bk-prefill span{font-size:12px;color:#98a2b3}.bk-textbtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;padding:8px 0 0;font-family:inherit;font-size:13px;color:#64748b;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.bk-textbtn:hover{color:var(--ink)}.bk-dates{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.bk-dates::-webkit-scrollbar{display:none}.bk-date{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:0 0 auto;width:62px;border:1px solid var(--grid);background:#fff;color:var(--ink);border-radius:12px;padding:9px 0 8px;font-family:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;transition:border-color .12s,background .12s}.bk-date:hover{border-color:var(--accent)}.bk-date[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff}.bk-date-md{font-size:15px;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bk-date-dow{font-size:11.5px;opacity:.75}.bk-date-cnt{font-size:10.5px;opacity:.6;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bk-day+.bk-day{margin-top:18px}.bk-day-label{font-weight:700;font-size:15px;margin-bottom:8px}.bk-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));grid-gap:8px;gap:8px}.bk-slot{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--grid);background:#fff;color:var(--ink);border-radius:10px;padding:11px 0;font-size:14.5px;font-weight:600;font-family:inherit;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;cursor:pointer;transition:border-color .12s,background .12s}.bk-slot:hover{border-color:var(--accent)}.bk-slot[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}.bk-field{display:block;margin-top:16px}.bk-label{font-weight:700;font-size:14.5px;display:block}.bk-req{color:var(--accent-ink);margin-left:2px}.bk-hint{font-size:12.5px;color:var(--faint);display:block;margin-top:2px}.bk-input,.bk-select,.bk-textarea{width:100%;margin-top:7px;border:1px solid var(--grid);border-radius:10px;padding:11px 13px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff}.bk-textarea{min-height:96px;resize:vertical;line-height:1.6}.bk-optional{margin-left:6px;padding:1px 6px;border-radius:999px;background:#f1f3f5;color:var(--faint);font-size:11px;font-weight:500;vertical-align:middle}.bk-input:focus,.bk-select:focus,.bk-textarea:focus{outline:none;border-color:var(--accent)}.bk-seg{display:flex;gap:8px;margin-top:7px;flex-wrap:wrap}.bk-seg button{flex:1 1 90px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--grid);background:#fff;border-radius:10px;padding:11px 8px;font-size:14.5px;font-weight:600;font-family:inherit;color:var(--ink);cursor:pointer}.bk-seg button[aria-pressed=true]{background:var(--accent-wash);border-color:var(--accent);color:var(--accent-ink)}.bk-stars{display:flex;gap:6px;margin-top:8px}.bk-stars button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--grid);background:#fff;border-radius:10px;flex:1 1;padding:13px 0;font-size:20px;cursor:pointer;line-height:1}.bk-stars button[aria-pressed=true]{background:var(--accent-wash);border-color:var(--accent)}.bk-note{margin-top:20px;background:var(--wash);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:14px 16px;font-size:13.5px;color:var(--muted)}.bk-note .lab{font-size:12.5px;font-weight:700;color:var(--accent-ink);margin-bottom:4px}.bk-submit{width:100%;margin-top:22px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:12px;background:var(--accent);color:#fff;font-size:15.5px;font-weight:700;font-family:inherit;padding:15px 0;cursor:pointer}.bk-submit:disabled{background:var(--track);color:var(--faint);cursor:default}.bk-ghost{width:100%;margin-top:10px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--grid);border-radius:12px;background:#fff;color:var(--muted);font-size:14.5px;font-weight:600;font-family:inherit;padding:13px 0;cursor:pointer}.bk-ghost:hover{border-color:var(--grid);color:var(--ink)}.bk-error{margin-top:14px;border:1px solid #f3c9c9;background:#fdf3f3;color:#a33;border-radius:10px;padding:11px 13px;font-size:13.5px}.bk-empty{border:1px solid var(--line);background:var(--wash);border-radius:12px;padding:28px 16px;text-align:center;color:var(--muted);font-size:14px}.bk-done{text-align:center;padding:40px 0 0}.bk-done .mark{width:54px;height:54px;border-radius:50%;background:var(--accent-wash);color:var(--accent-ink);font-size:26px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.bk-done h1{font-size:22px;font-weight:800;letter-spacing:-.02em}.bk-done .when{margin-top:10px;font-size:19px;font-weight:700;color:var(--accent-ink)}.bk-kv{margin-top:20px;border-top:1px solid var(--line)}.bk-kv div{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px}.bk-kv dt{color:var(--muted)}.bk-kv dd{font-weight:700;text-align:right}.bk-link{display:inline-block;margin-top:18px;border:1px solid var(--grid);border-radius:10px;padding:11px 18px;font-size:14px;font-weight:600;color:var(--ink);text-decoration:none}.bk-link:hover{border-color:var(--accent)}.bk-skel{color:var(--muted);text-align:center;padding:60px 0;font-size:14px}.bk-foot{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--faint);text-align:center}