.grammar-guide-card{display:grid;grid-template-columns:132px minmax(0,1fr);gap:28px;align-items:center;padding:28px;margin:24px 0 32px;border:1px solid var(--border-subtle);border-radius:20px;background:var(--surface-1);color:var(--text-primary);text-align:start}.grammar-guide-card img{display:block;width:100%;height:auto;border-radius:4px;box-shadow:0 8px 22px #00000029}.grammar-guide-card h2{font-size:clamp(22px,3vw,30px);line-height:1.25;margin:8px 0 12px;letter-spacing:-.025em}.grammar-guide-card p,.grammar-guide-card li{font-size:16px;line-height:1.65}.grammar-guide-card__eyebrow{font-weight:700;margin:0}.grammar-guide-card__button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 20px;background:var(--text-primary);color:var(--surface-base);border-radius:12px;font-size:16px;font-weight:700;text-decoration:none;margin-top:8px}.grammar-guide-card__button:hover{text-decoration:underline}.grammar-guide-card__button:focus-visible{outline:3px solid var(--text-primary);outline-offset:4px}.grammar-guide-card .grammar-guide-card__note{font-size:14px;margin:12px 0 0}.grammar-guide-card .grammar-guide-card__price{font-size:22px;font-weight:700}.grammar-guide-card--detail{grid-template-columns:180px minmax(0,1fr)}.grammar-guide-card ul{padding-inline-start:20px}@media (max-width: 540px){.grammar-guide-card,.grammar-guide-card--detail{grid-template-columns:1fr;gap:20px;padding:22px}.grammar-guide-card img{width:126px}}