.wnBxQa_hint{font-family:var(--font-body);font-size:var(--fs-caption);white-space:nowrap;pointer-events:none;align-items:center;gap:6px;font-weight:500;line-height:1;display:inline-flex}.wnBxQa_arrow{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;width:10px;height:14px;animation:wnBxQa_nudge 1.8s var(--ease) infinite;flex:none}@keyframes wnBxQa_nudge{0%,to{transform:translateY(-1px)}50%{transform:translateY(2px)}}@media (prefers-reduced-motion:reduce){.wnBxQa_arrow{animation:none}}
._0vAo7q_section{height:calc(var(--chapters,4) * 100vh);padding:0;position:relative}._0vAo7q_stage{top:var(--header-h);height:calc(100vh - var(--header-h));height:calc(100svh - var(--header-h));background:var(--stage-base);border-block:1px solid var(--edge-subtle);position:sticky;overflow:hidden}._0vAo7q_section,._0vAo7q_still{--stage-base:var(--surface-2);--card-bg:var(--surface-0);--card-edge:var(--edge-strong);--card-shadow:var(--shadow-1);--card-title:var(--ink);--card-body:var(--ink-subtle);--card-step:var(--edge-strong);--card-step-done:var(--ink)}._0vAo7q_canvas{width:100%;height:100%;display:block;position:absolute;inset:0}._0vAo7q_overlay{pointer-events:none;position:absolute;inset:0;overflow:hidden}._0vAo7q_captions{top:50%;left:max(clamp(20px, 4vw, 48px), calc((100% - var(--container)) / 2 + clamp(20px, 4vw, 48px)));grid-template-columns:minmax(0,1fr);width:min(380px,32vw);display:grid;position:absolute;transform:translateY(-50%)}._0vAo7q_card{background:var(--card-bg);border:1px solid var(--card-edge);border-radius:var(--r-lg);box-shadow:var(--card-shadow);opacity:0;pointer-events:none;transition:opacity var(--dur-2) var(--ease), transform var(--dur-4) var(--ease);grid-area:1/1;align-self:center;padding:24px 24px 20px;transform:translateY(12px)}._0vAo7q_card[data-active=true]{opacity:1;pointer-events:auto;transition-delay:var(--dur-2);transform:none}._0vAo7q_cardTitle{font-family:var(--font-display);font-size:var(--fs-subheading);font-weight:600;line-height:var(--lh-snug);letter-spacing:var(--tracking-tight);color:var(--card-title);margin:0 0 8px}._0vAo7q_cardBody{font-family:var(--font-body);font-size:var(--fs-body-sm);line-height:var(--lh-body);color:var(--card-body);margin:0}._0vAo7q_steps{gap:4px;margin-top:18px;display:flex}._0vAo7q_card ._0vAo7q_hint{width:max-content;color:var(--ink-muted);transition:opacity var(--dur-4) var(--ease), visibility 0s linear;margin-top:14px;display:flex}._0vAo7q_section[data-started=true] ._0vAo7q_card ._0vAo7q_hint{opacity:0;visibility:hidden;transition:opacity var(--dur-4) var(--ease), visibility 0s linear var(--dur-4)}._0vAo7q_step{background:var(--card-step);border-radius:2px;width:22px;height:3px}._0vAo7q_step[data-done=true]{background:var(--card-step-done)}@media (max-width:800px){._0vAo7q_stage{height:calc(100vh - var(--header-h) - 56px);height:calc(100svh - var(--header-h) - 56px - env(safe-area-inset-bottom))}}@media (max-width:959px){._0vAo7q_captions{width:auto;inset:auto 16px 16px;transform:none}._0vAo7q_card{align-self:end;padding:16px 18px 14px}._0vAo7q_cardTitle{font-size:var(--fs-card-title);margin-bottom:6px}._0vAo7q_cardBody{font-size:var(--fs-label)}._0vAo7q_steps{margin-top:12px}}._0vAo7q_still{max-width:var(--container);align-items:center;gap:24px;margin-inline:auto;padding-inline:clamp(20px,4vw,48px);display:grid}._0vAo7q_stillFrame{aspect-ratio:16/10;background:var(--stage-base);border:1px solid var(--edge);border-radius:var(--r-lg);position:relative;overflow:hidden}._0vAo7q_posterImage{object-fit:cover}._0vAo7q_list{counter-reset:chapter;gap:20px;margin:0;padding:0;list-style:none;display:grid}._0vAo7q_listItem{counter-increment:chapter;padding-left:40px;position:relative}._0vAo7q_listItem:before{content:counter(chapter, decimal-leading-zero);font-family:var(--font-body);font-size:var(--fs-caption);color:var(--brand-700);position:absolute;top:3px;left:0}@media (min-width:960px){._0vAo7q_still{grid-template-columns:minmax(0,3fr) minmax(0,2fr);align-items:start;gap:40px}._0vAo7q_stillFrame{top:calc(var(--header-h) + 24px);position:sticky}}@media (prefers-reduced-motion:reduce){._0vAo7q_section{height:auto}._0vAo7q_stage{height:70vh;position:relative}._0vAo7q_card{transition:none}}