/* v0.3.0 multilingual, motion-preserving additions */
html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif}html[lang=zh] body{font-family:"Noto Sans CJK SC","Microsoft YaHei",system-ui,sans-serif}html[lang=fa] body{font-family:Tahoma,"Vazirmatn",system-ui,sans-serif}html[lang=fa] .hero h1,html[lang=zh] .hero h1,html[lang=fa] .section-title,html[lang=zh] .section-title{font-family:inherit;letter-spacing:0;line-height:1.25}html[lang=fa] .hero-copy,html[lang=fa] .section-head,html[lang=fa] .op-content,html[lang=fa] .contact-grid{text-align:right}html[lang=fa] .identity,html[lang=fa] .nav,html[lang=fa] .lang{direction:rtl}html[lang=fa] .hero-grid{direction:rtl}html[lang=fa] .sector .corner{right:auto;left:23px}html[lang=fa] .catalog-list span:before{margin-right:0;margin-left:10px}html[lang=fa] .fields{text-align:right}html[lang=fa] .fields input,html[lang=fa] .fields select,html[lang=fa] .fields textarea{text-align:right}html[lang=fa] .topbtn{right:auto;left:22px}html[lang=fa] .footer{direction:rtl}html[lang=fa] .contact-points{direction:rtl}html[lang=fa] .op-img .num{left:auto;right:18px} .contact-points a{color:inherit;text-decoration:none}.contact-points a:hover{color:#e1b86b}.lang a.active{background:#08213c;color:white;border-radius:7px;padding:7px}.catalog .cover-wrap{background:radial-gradient(circle at 42% 38%,#f8f0dd,#ebe5d8 75%);border-radius:18px;box-shadow:inset 0 0 0 1px #d8c3a34a;padding:30px}.catalog .book-preview{max-height:440px;object-fit:contain;filter:drop-shadow(12px 22px 14px #19334b35)} .catalog .cover-note{font-size:11px;color:#86745d;margin-top:8px;text-align:center} .lang{align-items:center}.lang a{font-weight:700;text-decoration:none} .stat strong{font-variant-numeric:tabular-nums} @media(max-width:650px){.lang{gap:2px}.lang a{font-size:11px;padding:5px}.hero h1{font-size:clamp(40px,11vw,60px)}html[lang=fa] .hero-grid{direction:rtl}.catalog .cover-wrap{padding:16px}.catalog .book-preview{max-height:330px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}