.b-mkt-demo-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:3rem 2rem;background:rgba(9,13,26,.72);animation:b-mkt-demo-fade .22s ease-out}.b-mkt-demo{position:relative;width:100%;max-width:112rem;max-height:calc(100dvh - 6rem);overflow-y:auto;background:var(--mkt-surface);border-radius:2.4rem;box-shadow:0 3rem 9rem rgba(6,10,25,.45);animation:b-mkt-demo-rise .26s cubic-bezier(.22,1,.36,1)}.b-mkt-demo__head{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;padding:2.6rem 3.2rem 2.2rem}.b-mkt-demo__badge{display:inline-flex;padding:.5rem 1.1rem;border-radius:99rem;background:var(--mkt-accent-soft);color:var(--mkt-accent);font-size:calc(var(--mkt-body) * .82);font-weight:800;letter-spacing:.05em;text-transform:uppercase}.b-mkt-demo__title{margin:.9rem 0 0;font-size:var(--mkt-h3);font-weight:800;line-height:1.22;letter-spacing:-.02em;color:var(--mkt-text)}.b-mkt-demo__close{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:4rem;height:4rem;border-radius:50%;border:.08rem solid var(--mkt-line);background:var(--mkt-surface);color:var(--mkt-muted);cursor:pointer;transition:background .15s,color .15s}.b-mkt-demo__close:hover{background:var(--mkt-surface-2);color:var(--mkt-text)}.b-mkt-demo__close svg{width:1.8rem;height:1.8rem}.b-mkt-demo__body{display:grid;grid-template-columns:1fr 30rem;gap:2.4rem;padding:0 3.2rem 2.4rem}.b-mkt-demo__video{min-width:0}.b-mkt-demo__chapters-h{margin-bottom:1.2rem;font-size:calc(var(--mkt-body) * .82);font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--mkt-muted-2)}.b-mkt-demo__chapters{display:flex;flex-direction:column;gap:.4rem}.b-mkt-demo__chap{display:flex;align-items:center;gap:1.2rem;width:100%;padding:1.1rem 1.3rem;border-radius:1.1rem;border:.08rem solid transparent;background:transparent;font-family:inherit;color:var(--mkt-text);text-align:left;cursor:pointer;transition:background .15s,border-color .15s}.b-mkt-demo__chap:hover{background:var(--mkt-surface-2)}.b-mkt-demo__chap.is-active{background:var(--mkt-accent-soft);border-color:color-mix(in srgb,hsl(var(--accent)) 22%,transparent)}.b-mkt-demo__chap-t{flex:0 0 5.4rem;font-size:calc(var(--mkt-body) * .88);font-weight:700;font-variant-numeric:tabular-nums;color:var(--mkt-accent)}.b-mkt-demo__chap-n{font-size:calc(var(--mkt-body) * .95);font-weight:600;line-height:1.35}.b-mkt-demo__chap.is-active .b-mkt-demo__chap-n{font-weight:700}.b-mkt-demo__foot{display:flex;align-items:center;justify-content:space-between;gap:2rem;margin:0 3.2rem 3.2rem;padding:2.2rem 2.6rem;border-radius:1.8rem;border:.08rem solid color-mix(in srgb,hsl(var(--accent)) 14%,transparent);background:linear-gradient(135deg,#F3F6FF,#EEF1FF)}.b-mkt-demo__foot-t{font-size:var(--mkt-h3);font-weight:800;line-height:1.25;letter-spacing:-.02em;color:var(--mkt-text)}.b-mkt-demo__foot-s{margin:.5rem 0 0;font-size:calc(var(--mkt-body) * .95);color:var(--mkt-muted)}.b-mkt-demo__foot-side{display:flex;flex-direction:column;align-items:flex-end;gap:.8rem;flex-shrink:0}.b-mkt-demo__fear{font-size:calc(var(--mkt-body) * .88);color:var(--mkt-muted)}@keyframes b-mkt-demo-fade{0%{opacity:0}to{opacity:1}}@keyframes b-mkt-demo-rise{0%{opacity:0;transform:translateY(1.6rem) scale(.985)}to{opacity:1;transform:none}}@media (max-width:767px){.b-mkt-demo-overlay{padding:0;align-items:stretch}.b-mkt-demo{display:flex;flex-direction:column;max-width:none;max-height:none;height:100dvh;border-radius:0}.b-mkt-demo__head{padding:2rem 1.6rem 1.6rem;gap:1.2rem}.b-mkt-demo__title{font-size:var(--mkt-h3)}.b-mkt-demo__body{grid-template-columns:1fr;gap:2rem;padding:0 1.6rem 2rem}.b-mkt-demo__chap{padding:1.2rem}.b-mkt-demo__foot{position:sticky;bottom:0;margin:auto 0 0;flex-direction:column;align-items:stretch;gap:1.4rem;padding:1.8rem 1.6rem calc(1.8rem + env(safe-area-inset-bottom));border-radius:1.8rem 1.8rem 0 0;box-shadow:0 -1rem 3rem rgba(16,24,40,.08)}.b-mkt-demo__foot-s{display:none}.b-mkt-demo__foot-side{align-items:stretch}.b-mkt-demo__foot-side .b-mkt-btn{width:100%}.b-mkt-demo__fear{text-align:center}}@media (prefers-reduced-motion:reduce){.b-mkt-demo,.b-mkt-demo-overlay{animation:none}}