.ch{--ch-bone:#eff5ff;--ch-paper:#fff;--ch-text:#172340;--ch-soft:#55627d;--ch-line:#dbe5f5;--ch-accent:#246bfd;--ch-accent-deep:#1a56e0;--ch-accent-tint:#e8f0ff;font-family:var(--font-ch), system-ui, sans-serif;color:var(--ch-text);background:var(--ch-paper);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.55}.ch h1,.ch h2,.ch-list b,.ch-footer-name{font-family:var(--font-ch), sans-serif;letter-spacing:-.02em;font-weight:800}.ch h1{text-wrap:balance;font-size:clamp(2.2rem,1.5rem + 3.4vw,3.6rem);line-height:1.1}.ch h2{text-wrap:balance;font-size:clamp(1.8rem,1.4rem + 1.8vw,2.6rem);line-height:1.15}.ch-wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}.ch-eyebrow{color:var(--ch-accent);align-items:center;gap:8px;margin-bottom:14px;font-size:16px;font-weight:600;display:inline-flex}.ch-header{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ch-text);border-bottom:1px solid var(--ch-line);background:#ffffffeb;position:sticky;top:0}.ch-header-in{justify-content:space-between;align-items:center;gap:12px;min-height:64px;display:flex}.ch-logo{align-items:center;gap:10px;display:inline-flex}.ch-logo img{border-radius:11px;width:auto;height:38px}.ch-logo span{letter-spacing:-.01em;font-size:19px;font-weight:800}.ch .ch-btn.ch-btn-sm{min-height:44px;padding:10px 18px;font-size:15px}.ch .ch-btn{font-family:var(--font-ch), sans-serif;background:var(--ch-accent);color:#fff;border-radius:999px;padding:16px 28px;font-size:17px;font-weight:700;box-shadow:0 6px 16px #246bfd47}.ch .ch-btn:hover{background:var(--ch-accent-deep)}.ch .ch-btn:active{transform:translateY(1px)}.ch-hero{background:radial-gradient(55% 60% at 90% 0,#246bfd1f,#0000 70%),radial-gradient(45% 50% at 0 100%,#38bdf81f,#0000 70%),#fff;padding:36px 0 48px}.ch-hero-grid{gap:36px;display:grid}.ch-hero-cta{margin-top:24px}.ch-hero-cta .ch-btn{width:100%}.ch-ticks{gap:12px;display:grid}.ch-ticks li{color:var(--ch-text);align-items:flex-start;gap:12px;font-size:18px;font-weight:500;line-height:1.4;display:flex}.ch-tick{width:26px;height:26px;color:var(--ch-accent);flex:none}.ch-collage{padding-bottom:8px}.ch-collage img{pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;max-width:560px;height:auto;margin:0 auto;display:block}.ch-band{padding:64px 0}.ch-band.is-bone{background:var(--ch-bone)}.ch-head{margin-bottom:32px}.ch-split{gap:8px;display:grid}.ch-days{grid-template-columns:repeat(3,1fr);gap:10px;max-width:660px;display:grid}.ch-day{text-align:center;border:1px solid var(--ch-line);box-shadow:0 1px 0 var(--ch-line), 0 12px 28px #0d1b3614;background:#fff;border-radius:20px;overflow:hidden}.ch-day-strip{white-space:nowrap;background:var(--ch-accent-tint);color:var(--ch-accent-deep);padding:10px 4px;font-size:16px;font-weight:700}.ch-day-num{font-family:var(--font-ch-display), sans-serif;margin-top:10px;font-size:clamp(56px,15vw,84px);font-weight:700;line-height:.95}.ch-day-month{color:var(--ch-soft);font-size:15px}.ch-day-time{border-top:1px dashed var(--ch-line);font-family:var(--font-ch-display), sans-serif;margin:12px 10px 0;padding:10px 0 4px;font-size:clamp(22px,6vw,30px);font-weight:700;line-height:1}.ch-day-club{color:var(--ch-soft);padding:0 6px 12px;font-size:15px;line-height:1.25}.ch-list{counter-reset:n;border-top:2px solid var(--ch-line);display:grid}.ch-list li{counter-increment:n;border-bottom:1px solid var(--ch-line);grid-template-columns:56px 1fr;column-gap:8px;padding:20px 0;display:grid}.ch-list li:before{content:counter(n, decimal-leading-zero);font-family:var(--font-ch-display), sans-serif;color:var(--ch-accent);grid-row:span 2;font-size:30px;font-weight:700;line-height:1}.ch-list b{font-size:22px;line-height:1.2}.ch-list span{color:var(--ch-soft);margin-top:4px;font-size:17px}.ch-big{color:var(--ch-text);text-decoration:underline;-webkit-text-decoration-color:var(--ch-accent);text-decoration-color:var(--ch-accent);text-underline-offset:5px;margin-top:4px;font-size:24px;font-weight:700;text-decoration-thickness:2px}.ch-join{text-align:center}.ch-join .ch-big{font-family:var(--font-ch-display), sans-serif;margin-top:10px;font-size:clamp(2.4rem,1.8rem + 3vw,3.6rem);line-height:1.1;display:inline-block}.ch-join .ch-join-cta{justify-content:center}.ch-join-cta{flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:32px;display:flex}.ch-map{border:1px solid var(--ch-line);background:var(--ch-bone);border-radius:24px;overflow:hidden;box-shadow:0 12px 28px #0d1b3614}.ch-map iframe{border:0;width:100%;height:340px;display:block}.ch-map-cta{flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:20px;display:flex}.ch-map-cta p{color:var(--ch-soft);font-size:17px}.ch-faq{border-top:2px solid var(--ch-line);max-width:860px}.ch-faq details{border-bottom:1px solid var(--ch-line)}.ch-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:14px 0;font-size:18px;font-weight:600;list-style:none;display:flex}.ch-faq summary::-webkit-details-marker{display:none}.ch-faq summary span{color:var(--ch-accent);flex:none;font-size:28px;font-weight:300;line-height:1;transition:transform .15s}.ch-faq details[open] summary span{transform:rotate(45deg)}.ch-faq details p{color:var(--ch-soft);max-width:62ch;padding-bottom:18px;font-size:17px}.ch-footer{color:var(--ch-soft);border-top:1px solid var(--ch-line);background:#fff;padding:44px 0 52px;font-size:15px}.ch-footer-in{gap:18px;display:grid}.ch-footer-name{color:var(--ch-text);margin-bottom:4px;font-size:24px}.ch-footer-links{flex-wrap:wrap;gap:0 20px;display:flex}.ch-footer-links a{min-height:44px;color:var(--ch-accent);align-items:center;font-weight:600;display:inline-flex}.ch-footer-links a:hover{color:var(--ch-accent-deep)}.ch-footer-address{font-size:16px}@media (min-width:640px){.ch-list{grid-template-columns:repeat(2,1fr);column-gap:32px}.ch-list.is-three{grid-template-columns:repeat(3,1fr)}.ch-list li{grid-template-columns:1fr;padding:24px 0 28px}.ch-list li:before{grid-row:auto;margin-bottom:14px}}@media (min-width:900px){.ch-map iframe{height:440px}.ch-hero{padding-top:72px;padding-bottom:72px}.ch-hero-grid{grid-template:"text visual""actions visual"1fr/1fr 1.05fr;align-items:start;gap:32px 64px}.ch-hero-text{grid-area:text;align-self:end}.ch-hero-visual{grid-area:visual;align-self:center}.ch-hero-actions{grid-area:actions}.ch-hero-cta .ch-btn{width:auto}.ch-band{padding:96px 0}.ch-head{margin-bottom:44px}.ch-split{grid-template-columns:1fr auto;align-items:center;gap:56px}.ch-split .ch-head{margin-bottom:0}.ch-days{gap:14px;width:600px}.ch-list{grid-template-columns:repeat(4,1fr)}.ch-footer-in{grid-template-columns:1fr auto;align-items:end}}.ch section[id]{scroll-margin-top:64px}