.alb .hero .scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,14,26,.55) 0,rgba(11,14,26,.12) 40%,rgba(11,14,26,.9)),linear-gradient(80deg,transparent 45%,rgba(11,14,26,.5))}.alb h1{max-width:13ch}.alb .grammar{margin-top:2.4rem;border-top:1px solid rgba(184,196,217,.1);max-width:640px}.alb .gr{display:grid;grid-template-columns:2.6rem 1fr auto;gap:1.2rem;align-items:baseline;padding:1.05rem 0;border-bottom:1px solid rgba(184,196,217,.1)}.alb .gr .sig{font-family:var(--fg);font-size:1.05rem;color:var(--moon-dim)}.alb .gr .name{font-family:var(--fd);font-size:1.3rem;color:var(--moon)}.alb .gr .iv{font-family:var(--fm);font-size:.82rem;font-variant-numeric:tabular-nums;color:var(--helios)}.alb .gr.emb .iv{color:var(--ember-bright)}.alb .grammar-notes{margin-top:1.6rem;max-width:52ch;display:grid;gap:.7rem}.alb .grammar-notes p{font-family:var(--fm);font-size:.76rem;letter-spacing:.05em;color:var(--moon-dim)}.alb .arrives{margin-top:2rem;display:grid;gap:1.3rem;max-width:56ch}.alb .arr{display:grid;grid-template-columns:1.6rem 1fr;gap:1rem;align-items:baseline}.alb .arr .tick{font-family:var(--fg);color:var(--helios);font-size:.85rem}.alb .arr p{color:var(--moon-dim);font-size:.98rem}.alb .arr p b{font-family:var(--fd);font-weight:500;font-size:1.1rem;color:var(--moon)}.alb .proof{text-align:center}.alb .proof .link{position:relative;display:inline-block;margin-top:1.4rem;font-family:var(--fm);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--moon);text-decoration:none;padding-bottom:.35rem}.alb .proof .link:after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--moon-faint);transform-origin:right;transition:transform .5s var(--ease-weighty)}.alb .proof .link:hover:after{transform:scaleX(0)}.alb .door{gap:.6rem}