.time-diff-nav_nav__4q41X{position:fixed;left:50%;transform:translateX(-50%);bottom:max(var(--ds-space-xl),env(safe-area-inset-bottom));z-index:50}.time-diff-nav_navList__wqJbP{display:flex;align-items:center;justify-content:center;gap:var(--ds-space-2xs);margin:0;padding:var(--ds-space-xs);list-style:none;background:var(--ds-surface);border:1px solid var(--ds-border);border-radius:var(--ds-radius-full);box-shadow:0 2px 6px rgba(0,0,0,.06),var(--ds-shadow-ambient-lg)}.time-diff-nav_navItem__MR3Qr{display:inline-flex;align-items:center;justify-content:center;gap:var(--ds-space-xs);padding:var(--ds-space-sm) var(--ds-space-md);font-family:inherit;font-size:.875rem;font-weight:600;line-height:1;text-decoration:none;color:var(--ds-text-muted);background:transparent;border:none;border-radius:var(--ds-radius-full);cursor:pointer;transition:background var(--ds-motion) var(--ds-ease),color var(--ds-motion) var(--ds-ease)}.time-diff-nav_navItem__MR3Qr:hover{background:var(--ds-fill-subtle);color:var(--ds-text-primary)}.time-diff-nav_navItem__MR3Qr:focus-visible{outline:2px solid var(--ds-ring);outline-offset:2px}.time-diff-nav_navItem__MR3Qr:disabled{opacity:.4;pointer-events:none}.time-diff-nav_navItemActive__fgXZ0,.time-diff-nav_navItemActive__fgXZ0:hover{background:var(--ds-accent);color:var(--ds-text-on-accent)}.time-diff-nav_navIcon__veVN7{display:inline-grid;place-items:center}.time-diff-nav_navAdd__m4Pi9{position:relative}.time-diff-nav_navMenu__j7xOq{position:absolute;bottom:calc(100% + var(--ds-space-xs));left:50%;transform:translateX(-50%);z-index:1;display:flex;flex-direction:column;gap:var(--ds-space-2xs);min-width:12rem;max-height:16rem;overflow-y:auto;padding:var(--ds-space-2xs);background:var(--ds-surface);border:1px solid var(--ds-border);border-radius:var(--ds-radius-lg);box-shadow:0 0 0 1px rgba(10,10,10,.08),0 2px 6px rgba(0,0,0,.06),var(--ds-shadow-ambient-lg);animation:time-diff-nav_menuIn__9qs_B var(--ds-motion-press) var(--ds-ease-press);transform-origin:bottom center}.time-diff-nav_navMenuItem__z4LwI{display:inline-flex;align-items:center;gap:var(--ds-space-sm);padding:var(--ds-space-sm);font-family:inherit;text-align:left;color:var(--ds-text-primary);background:transparent;border:none;border-radius:var(--ds-radius-md);cursor:pointer;transition:background var(--ds-motion) var(--ds-ease)}.time-diff-nav_navMenuItem__z4LwI:hover{background:var(--ds-surface-muted)}.time-diff-nav_navMenuItem__z4LwI:focus-visible{outline:2px solid var(--ds-ring);outline-offset:-2px}.time-diff-nav_navMenuEmoji__lJ4IN{font-size:1.125rem;line-height:1}.time-diff-nav_navMenuTitle__qCHJt{font-size:.9375rem;font-weight:600;color:var(--ds-text-primary)}@media (max-width:560px){.time-diff-nav_navLabel__EYjhI{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.time-diff-nav_navList__wqJbP{padding:var(--ds-space-2xs)}.time-diff-nav_navItem__MR3Qr{padding:var(--ds-space-xs) var(--ds-space-sm)}}@keyframes time-diff-nav_menuIn__9qs_B{0%{opacity:0;transform:translateX(-50%) translateY(4px) scale(.98)}to{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}}@media (prefers-reduced-motion:reduce){.time-diff-nav_navItem__MR3Qr{transition:none}.time-diff-nav_navMenu__j7xOq{animation:none}}.time-diff-tour_tour__GkwvH{position:fixed;inset:0;z-index:60}.time-diff-tour_backdrop__AUdkH{position:fixed;inset:0;padding:0;border:none;background:transparent;cursor:default}.time-diff-tour_backdrop__AUdkH[data-dim=true]{background:rgba(10,10,10,.55)}.time-diff-tour_spotlight__iTacP{position:fixed;border-radius:var(--ds-radius-md);box-shadow:0 0 0 9999px rgba(10,10,10,.55),0 0 0 2px var(--ds-accent);pointer-events:none;transition:top var(--ds-motion-press) var(--ds-ease-press),left var(--ds-motion-press) var(--ds-ease-press),width var(--ds-motion-press) var(--ds-ease-press),height var(--ds-motion-press) var(--ds-ease-press)}.time-diff-tour_tip__oNgtR{position:fixed;z-index:1;display:flex;flex-direction:column;gap:var(--ds-space-sm);max-width:calc(100vw - 2rem);padding:var(--ds-space-md);background:var(--ds-surface);border:1px solid var(--ds-border);border-radius:var(--ds-radius-lg);box-shadow:var(--ds-shadow-ambient-lg);animation:time-diff-tour_tipIn__INwGA var(--ds-motion-press) var(--ds-ease-press)}.time-diff-tour_tipHead__pmPEA{display:flex;align-items:center;justify-content:space-between}.time-diff-tour_tipCount__s2_MH{font-family:var(--ds-font-mono);font-size:.75rem;color:var(--ds-text-muted)}.time-diff-tour_tipClose__g5jdP{display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;font-size:.875rem;color:var(--ds-text-muted);background:transparent;border:none;border-radius:var(--ds-radius-sm);cursor:pointer;transition:background var(--ds-motion) var(--ds-ease),color var(--ds-motion) var(--ds-ease)}.time-diff-tour_tipClose__g5jdP:hover{background:var(--ds-fill-subtle);color:var(--ds-text-primary)}.time-diff-tour_tipClose__g5jdP:focus-visible{outline:2px solid var(--ds-ring);outline-offset:2px}.time-diff-tour_tipTitle__Q6yQh{margin:0;font-size:1.0625rem;font-weight:600;line-height:1.3;color:var(--ds-text-primary)}.time-diff-tour_tipBody__P_LD_{margin:0;font-size:.875rem;line-height:1.5;color:var(--ds-text-muted)}.time-diff-tour_tipFoot__NTAZQ{display:flex;align-items:center;justify-content:space-between;gap:var(--ds-space-sm);margin-top:var(--ds-space-2xs)}.time-diff-tour_dots__CmYg4{display:inline-flex;align-items:center;gap:var(--ds-space-2xs)}.time-diff-tour_dot__KoICM{width:6px;height:6px;border-radius:var(--ds-radius-full);background:var(--ds-border);transition:background var(--ds-motion) var(--ds-ease)}.time-diff-tour_dotActive__lzYpd{background:var(--ds-accent)}.time-diff-tour_tipActions___GpFU{display:inline-flex;align-items:center;gap:var(--ds-space-xs)}.time-diff-tour_tipGhost__wcDef,.time-diff-tour_tipPrimary__7To3M{display:inline-flex;align-items:center;justify-content:center;padding:var(--ds-space-2xs) var(--ds-space-sm);font-family:inherit;font-size:.8125rem;font-weight:600;border-radius:var(--ds-radius-md);cursor:pointer;transition:background var(--ds-motion) var(--ds-ease),color var(--ds-motion) var(--ds-ease)}.time-diff-tour_tipGhost__wcDef{color:var(--ds-text-primary);background:transparent;border:none}.time-diff-tour_tipGhost__wcDef:hover{background:var(--ds-fill-subtle)}.time-diff-tour_tipPrimary__7To3M{color:var(--ds-text-on-accent);background:var(--ds-accent);border:none}.time-diff-tour_tipPrimary__7To3M:hover{background:var(--ds-accent-hover)}.time-diff-tour_tipGhost__wcDef:focus-visible,.time-diff-tour_tipPrimary__7To3M:focus-visible{outline:2px solid var(--ds-ring);outline-offset:2px}@keyframes time-diff-tour_tipIn__INwGA{0%{opacity:0;transform:translateY(4px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (prefers-reduced-motion:reduce){.time-diff-tour_spotlight__iTacP,.time-diff-tour_tip__oNgtR{transition:none;animation:none}}