.act-split{gap:var(--sb-space-xl,32px);max-width:var(--sb-max-width,1200px);grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start;margin:0 auto;display:grid}.act-split--flip{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}.act-ledger{counter-reset:ledger;margin:0;padding:0;list-style:none}.act-ledger li{counter-increment:ledger;column-gap:var(--sb-space-md,16px);border-top:1px solid var(--sb-border);grid-template-columns:40px minmax(0,1fr);row-gap:4px;padding:18px 0;display:grid}.act-ledger li:before{content:counter(ledger, decimal-leading-zero);letter-spacing:.08em;color:var(--sb-ice);grid-row:span 3;padding-top:2px;font-size:.8rem;font-weight:700}.act-ledger-label{color:var(--sb-text-primary);font-size:1.02rem;font-weight:700}.act-ledger-text{color:var(--sb-text-secondary);font-size:.9rem;line-height:1.55}.act-ledger-sub{color:var(--sb-text-muted);font-size:.8rem;line-height:1.5}.act-split:has(.act-col){align-items:stretch}.act-col{gap:var(--sb-space-lg,24px);flex-direction:column;display:flex}.act-col-note{border-top:1px solid var(--sb-border);margin-top:auto;padding-top:18px}.act-col-note h3{letter-spacing:.14em;text-transform:uppercase;color:var(--sb-ice);margin:0 0 8px;font-size:.72rem;font-weight:700}.act-col-note p{color:var(--sb-text-secondary);margin:0;font-size:.88rem;line-height:1.6}.act-col-note .act-col-src{color:var(--sb-text-muted);margin-top:8px;font-size:.74rem}@media (width<=900px){.act-split,.act-split--flip{grid-template-columns:1fr}.act-split--flip>:first-child{order:2}}.act-split:has(.act-col) .apv{align-self:start}.act-col:not(.is-open){contain:size}.act-col-body{gap:var(--sb-space-lg,24px);flex-direction:column;min-height:0;display:flex}.act-col:not(.is-open) .act-col-body{flex:1 1 0;overflow:hidden}.act-col.is-clamped .act-col-body{-webkit-mask-image:linear-gradient(#000 calc(100% - 64px),#0000);mask-image:linear-gradient(#000 calc(100% - 64px),#0000)}.act-col-toggle{appearance:none;cursor:pointer;letter-spacing:.14em;text-transform:uppercase;color:var(--sb-ice);background:0 0;border:none;align-self:flex-start;align-items:center;gap:6px;margin:-8px 0 0;padding:0;font-size:.72rem;font-weight:700;display:inline-flex}.act-col-toggle svg{transition:transform .2s}.act-col.is-open .act-col-toggle svg{transform:rotate(180deg)}@media (hover:hover){.act-col-toggle:hover{color:var(--sb-text-primary)}}.act-col-toggle:focus-visible{outline:2px solid var(--sb-ice);outline-offset:4px;border-radius:var(--sb-radius-xs)}@media (width<=900px){.act-col:not(.is-open){contain:none}.act-col:not(.is-open) .act-col-body{flex:none;overflow:visible}}