.grammar-card{margin-block:clamp(1rem,4vw,2rem) 2rem;container-type:inline-size}.grammar-card .card{border:1px solid var(--color-border);color:var(--color-text);background:#faf8f3;border-radius:12px;padding:0 5.3cqi 4.7cqi;font-family:Nunito Variable,system-ui,sans-serif;position:relative;overflow:hidden}.grammar-card .card>:not(.watermark){position:relative}.grammar-card .watermark{writing-mode:vertical-lr;color:var(--flag-blue);opacity:.06;pointer-events:none;font-family:Noto Sans Mongolian,serif;font-size:46cqi;line-height:1;position:absolute;top:-2.5cqi;right:5.8cqi}.grammar-card .top{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.grammar-card .brand{align-items:center;gap:10px;padding-top:clamp(.75rem,2.3cqi,1.75rem);display:flex}.grammar-card .brand-sub{color:var(--color-muted);font-size:clamp(.7rem,1.2cqi,.875rem);font-weight:600}.grammar-card .brand-name{font-size:clamp(.9rem,1.7cqi,1.25rem);font-weight:900}.grammar-card .badge{background:var(--flag-blue);color:#fff;letter-spacing:1px;white-space:nowrap;border-radius:0 0 8px 8px;padding:clamp(.4rem,.8cqi,.625rem) clamp(.75rem,1.8cqi,1.375rem);font-size:clamp(.85rem,1.8cqi,1.375rem);font-weight:900}.grammar-card .heading{text-align:center;margin-block:3cqi 3.7cqi}.grammar-card h1{letter-spacing:-.02em;color:var(--flag-blue);margin:0;font-size:clamp(3.5rem,11.7cqi,8.75rem);font-weight:900;line-height:1}.grammar-card .subtitle{color:var(--flag-red);margin:.5rem 0 0;font-size:clamp(1.25rem,2.8cqi,2.1rem);font-weight:800}.grammar-card .body{grid-template-columns:repeat(2,minmax(0,1fr));gap:4cqi;display:grid}.grammar-card .facts{flex-direction:column;gap:1.8cqi;margin:0;display:flex}.grammar-card .fact{align-items:baseline;gap:1.25rem;display:flex}.grammar-card dt{box-sizing:border-box;background:var(--color-text);color:#fff;border-radius:4px;flex-shrink:0;width:clamp(6rem,12.5cqi,9.4rem);padding:.35rem .75rem;font-size:clamp(.85rem,1.4cqi,1.05rem);font-weight:800}.grammar-card dd{margin:0;font-size:clamp(1rem,1.8cqi,1.375rem);font-weight:500}.grammar-card mark{color:var(--flag-red);background:0 0;font-weight:900}.grammar-card .examples{flex-direction:column;gap:1.8cqi;margin:0;padding:0;list-style:none;display:flex}.grammar-card .examples p{margin:0}.grammar-card .mn{font-size:clamp(1.15rem,2cqi,1.5rem);font-weight:700}.grammar-card .translation{color:#4b545e;font-size:clamp(.9rem,1.4cqi,1.05rem)}@container (width<=640px){.grammar-card .body{grid-template-columns:minmax(0,1fr);gap:1.5rem}.grammar-card .facts,.grammar-card .examples{gap:1rem}.grammar-card .heading{margin-block:1.5rem}}.grammar-article{margin-bottom:3rem;line-height:1.7}.grammar-article h2{border-bottom:3px solid var(--flag-red);margin:1.5rem 0 .5rem;padding-bottom:.2rem;font-size:1.5rem;display:inline-block}.grammar-article table{border-collapse:collapse}.grammar-article th,.grammar-article td{border:1px solid var(--color-border);text-align:left;padding:.6rem .9rem}.grammar-article .examples{flex-direction:column;gap:1rem;padding-left:1.5rem;display:flex}.grammar-article .examples p{margin:0}.grammar-article .mn{font-size:1.15rem;font-weight:700}.grammar-article mark{color:var(--flag-red);background:0 0;font-weight:900}.notice[data-astro-cid-t6run4jg]{background:var(--color-surface);color:var(--color-muted);border-radius:8px;padding:.75rem 1rem}.back[data-astro-cid-t6run4jg]{margin-top:2.5rem}