:root{--bk-paper: #f5f5f3;--bk-surface: #ffffff;--bk-ink: #111113;--bk-soft: #55555f;--bk-line: #e3e3e7;--bk-accent: #111113;--bk-radius: 16px;color-scheme:light}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;background:var(--bk-paper);color:var(--bk-ink);font-family:Golos Text,system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.book{max-width:520px;margin:0 auto;padding:24px 18px calc(104px + env(safe-area-inset-bottom));min-height:100dvh}.book-head h1{margin:4px 0 2px;font-size:26px;line-height:1.15;letter-spacing:-.02em}.book-eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--bk-soft)}.book-muted{color:var(--bk-soft);font-size:14px}.book-steps{display:flex;gap:6px;list-style:none;padding:0;margin:20px 0 18px;font-size:12px;color:var(--bk-soft)}.book-steps li{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;padding-bottom:8px;border-bottom:2px solid var(--bk-line)}.book-steps li span{width:22px;height:22px;border-radius:50%;background:var(--bk-line);color:var(--bk-ink);display:grid;place-items:center;font-size:11px;font-weight:600}.book-steps li.is-current{color:var(--bk-ink);border-color:var(--bk-ink);font-weight:600}.book-steps li.is-current span,.book-steps li.is-done span{background:var(--bk-ink);color:#fff}.book-section h2{margin:0 0 10px;font-size:21px;letter-spacing:-.01em}.book-list{display:flex;flex-direction:column;gap:10px;margin-top:14px}.book-option{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:left;padding:16px;border:1px solid var(--bk-line);border-radius:var(--bk-radius);background:var(--bk-surface);color:inherit;font:inherit;cursor:pointer;transition:border-color .15s,transform .1s}.book-option:active{transform:scale(.99)}.book-option.is-active{border-color:var(--bk-ink);box-shadow:inset 0 0 0 1px var(--bk-ink)}.book-option div{display:flex;flex-direction:column;gap:2px;min-width:0}.book-option strong{font-size:16px;font-weight:600}.book-bio{color:var(--bk-soft);font-size:13px;margin-top:4px}.book-price{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:14px;color:var(--bk-soft)}.book-back{border:0;background:none;padding:0 0 12px;color:var(--bk-soft);font:inherit;font-size:14px;cursor:pointer}.book-days{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}.book-days::-webkit-scrollbar{display:none}.book-day{flex:0 0 auto;min-width:72px;padding:10px 12px;border-radius:14px;border:1px solid var(--bk-line);background:var(--bk-surface);display:flex;flex-direction:column;align-items:center;gap:2px;font:inherit;color:inherit;cursor:pointer}.book-day span{font-size:12px;color:var(--bk-soft);text-transform:lowercase}.book-day strong{font-size:14px}.book-day.is-active{background:var(--bk-ink);border-color:var(--bk-ink);color:#fff}.book-day.is-active span{color:#ffffffbf}.book-slots{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.book-slot{padding:14px 6px;border-radius:12px;border:1px solid var(--bk-line);background:var(--bk-surface);font:inherit;font-variant-numeric:tabular-nums;font-weight:600;color:inherit;cursor:pointer}.book-slot.is-active{background:var(--bk-ink);border-color:var(--bk-ink);color:#fff}.book-slot.is-skeleton{height:48px;background:var(--bk-line);border-color:transparent;animation:bk-pulse 1.2s ease-in-out infinite}@keyframes bk-pulse{50%{opacity:.55}}.book-footer{position:fixed;left:0;right:0;bottom:0;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bk-paper) 72%,rgba(245,245,243,0))}.book-primary{width:100%;max-width:484px;display:block;margin:0 auto;padding:16px;border:0;border-radius:var(--bk-radius);background:var(--bk-accent);color:#fff;font:inherit;font-weight:600;font-size:16px;cursor:pointer}.book-primary:disabled{opacity:.4;cursor:default}.book-secondary{display:inline-block;padding:12px 16px;border-radius:12px;border:1px solid var(--bk-line);background:var(--bk-surface);color:var(--bk-ink);font:inherit;font-size:14px;text-decoration:none;cursor:pointer}.book-secondary:disabled{opacity:.5}.book-summary{padding:14px 16px;border-radius:var(--bk-radius);background:var(--bk-surface);border:1px solid var(--bk-line);font-size:14px;margin-bottom:16px}.book-field{display:block;margin-bottom:14px}.book-field>span{display:block;font-size:13px;color:var(--bk-soft);margin-bottom:6px}.book-field input,.book-field textarea{width:100%;padding:14px;border-radius:12px;border:1px solid var(--bk-line);background:var(--bk-surface);font:inherit;color:inherit;resize:vertical}.book-field input:focus,.book-field textarea:focus{outline:2px solid var(--bk-ink);outline-offset:1px;border-color:transparent}.book-otp{display:flex;gap:8px}.book-otp input{flex:1;letter-spacing:.15em;font-variant-numeric:tabular-nums}.book-hint{font-size:13px;color:var(--bk-soft);margin:12px 0 0}.book-note{font-size:13px;padding:8px 10px;border-radius:10px;background:var(--bk-paper);margin-top:6px}.book-error{padding:12px 14px;border-radius:12px;background:#fdecec;color:#a11818;font-size:14px;margin-bottom:14px}.book-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:96px 8px;text-align:center}.book-empty h1,.book-empty h2{margin:0;font-size:22px}.book-spinner{width:26px;height:26px;border-radius:50%;border:2px solid var(--bk-line);border-top-color:var(--bk-ink);animation:bk-spin .8s linear infinite}@keyframes bk-spin{to{transform:rotate(360deg)}}.book-done{padding-top:40px;display:flex;flex-direction:column;align-items:flex-start;gap:10px}.book-check{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:26px}.book-done h1{margin:6px 0 0;font-size:28px;letter-spacing:-.02em}.book-done-when{margin:0;font-size:18px;font-weight:600}.book-card{width:100%;padding:16px;border-radius:var(--bk-radius);border:1px solid var(--bk-line);background:var(--bk-surface);display:flex;flex-direction:column;gap:10px}.book-card>div{display:flex;justify-content:space-between;gap:12px}.book-done-card .book-note{justify-content:flex-start;margin:0}.book-legal{margin-top:28px;font-size:12px;color:var(--bk-soft);text-align:center}.book-legal a{color:inherit;text-decoration:none}