.subjects-main{max-width:1100px;margin:0 auto;padding:64px 28px}.subjects-main h1{letter-spacing:-.045em;margin:20px 0;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.08}.subjects-intro{max-width:650px;margin-bottom:28px;font-size:1.15rem;line-height:1.7}.subject-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px;margin:32px 0;display:grid}.subject-card{border:1px solid var(--border,#ddd);background:var(--surface,#fff);color:inherit;border-radius:16px;padding:28px;text-decoration:none;display:block}.subject-card:hover{border-color:var(--accent,#486454)}.subject-card h2{margin:0 0 12px;font-size:1.4rem}.subject-card p{line-height:1.65}.subject-card span{margin-top:24px;font-weight:600;display:block}.subject-create{max-width:720px;margin-top:48px}.subject-form{gap:18px;display:grid}.subject-form label{gap:8px;font-weight:600;display:grid}.subject-form input,.subject-form textarea{width:100%;font:inherit;color:#172b23;background:#fff;border:1px solid #bcc4bf;border-radius:8px;padding:12px}.subject-form button{justify-self:start}.subject-switcher{gap:4px;max-width:220px;font-size:.85rem;display:grid}.subject-switcher select{color:#22352d;background:#fff;border:1px solid #c8cfc9;border-radius:7px;max-width:100%;padding:8px}@media (max-width:600px){.subjects-main{padding:36px 22px}}