:root{--burgundy-primary: #5d0726;--cream-background: #f6ede6;--sienna-accent: #a0522d;--gold-highlight: #d4af37;--text-dark: #1a1a1a;--text-gray: #666666;--border-light: #e5e5e5}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;color:var(--text-dark);background-color:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:Playfair Display,serif;font-weight:500;line-height:1.3}.site-header{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--border-light);direction:ltr}.flag-img{width:28px;height:19px;object-fit:cover;border-radius:2px;display:block;pointer-events:none}.header-content{max-width:1400px;margin:0 auto;padding:0 3rem;display:flex;justify-content:space-between;align-items:center}.header-right{display:flex;align-items:center;gap:0}.logo-img{width:60px;height:auto}.back-link{color:var(--text-gray);text-decoration:none;font-size:.9rem;transition:color .3s ease}.back-link:hover{color:var(--burgundy-primary)}.lang-switcher{display:flex;align-items:center;gap:4px;margin-left:30px}.lang-btn{background:none;border:2px solid transparent;border-radius:6px;cursor:pointer;font-size:1.4rem;line-height:1;padding:2px 4px;transition:border-color .2s ease,transform .15s ease;opacity:.5}.lang-btn:hover{opacity:.85;transform:scale(1.1)}.lang-btn.active{opacity:1;border-color:var(--burgundy-primary)}[dir=rtl] body{font-family:Vazirmatn,sans-serif}[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3,[dir=rtl] h4{font-family:Vazirmatn,sans-serif;font-weight:600}[dir=rtl] .lang-switcher{margin-left:0;margin-right:30px}[dir=rtl] .hero{direction:rtl}[dir=rtl] .content{direction:rtl;text-align:right}[dir=rtl] .toc a{flex-direction:row-reverse}[dir=rtl] .section{text-align:right}[dir=rtl] .section-number{float:right;margin-right:0;margin-left:1.5rem}[dir=rtl] .footer-content{direction:rtl;text-align:right}[dir=rtl] .back-link{direction:rtl}.hero{margin-top:88px;padding:6rem 3rem 4rem;text-align:center;background:linear-gradient(180deg,var(--cream-background) 0%,#ffffff 100%)}.hero h1{font-size:clamp(2.5rem,5vw,4rem);color:var(--text-dark);margin-bottom:1rem}.hero p{font-size:1.1rem;color:var(--text-gray);max-width:600px;margin:0 auto}.last-updated{display:inline-block;margin-top:1.5rem;padding:.5rem 1.5rem;background:#fff;border:1px solid var(--border-light);border-radius:50px;font-size:.85rem;color:var(--text-gray)}.content{max-width:900px;margin:0 auto;padding:4rem 3rem 8rem}.section{margin-bottom:4rem}.section-number{display:inline-block;width:40px;height:40px;background:var(--cream-background);border-radius:50%;text-align:center;line-height:40px;font-weight:600;color:var(--burgundy-primary);margin-bottom:1.5rem;font-family:Playfair Display,serif}.section h2{font-size:2rem;margin-bottom:1.5rem;color:var(--text-dark)}.section h3{font-size:1.3rem;margin:2rem 0 1rem;color:var(--text-dark)}.section p{margin-bottom:1rem;color:var(--text-gray);line-height:1.8}.section ul{margin:1rem 0 1.5rem 2rem}.section li{margin-bottom:.75rem;color:var(--text-gray);line-height:1.7}.section strong{color:var(--text-dark);font-weight:600}.info-box{background:var(--cream-background);padding:2rem;border-radius:12px;margin:2rem 0;border-left:4px solid var(--gold-highlight)}.info-box strong{color:var(--burgundy-primary);display:block;margin-bottom:.5rem;font-size:1.05rem}.warning-box{background:#fff5f5;padding:2rem;border-radius:12px;margin:2rem 0;border-left:4px solid var(--sienna-accent)}.warning-box strong{color:var(--sienna-accent);display:block;margin-bottom:.5rem;font-size:1.05rem}.toc{background:var(--cream-background);padding:2.5rem;border-radius:12px;margin-bottom:4rem}.toc h3{font-size:1.2rem;margin-bottom:1.5rem;color:var(--text-dark)}.toc ul{list-style:none;margin:0}.toc li{margin-bottom:.75rem}.toc a{color:var(--text-gray);text-decoration:none;transition:color .3s ease;display:flex;align-items:center;gap:.5rem}.toc a:hover{color:var(--burgundy-primary)}.toc-number{display:inline-block;width:24px;height:24px;background:#fff;border-radius:50%;text-align:center;line-height:24px;font-size:.85rem;font-weight:600;color:var(--burgundy-primary)}.contact-box{background:linear-gradient(135deg,var(--burgundy-primary) 0%,#8b1538 100%);color:#fff;padding:3rem;border-radius:12px;text-align:center;margin:4rem 0}.contact-box h3{color:#fff;margin-bottom:1rem;font-size:1.8rem}.contact-box p{color:#ffffffe6;margin-bottom:2rem}.contact-box a{color:var(--gold-highlight);text-decoration:none;font-weight:600;transition:color .3s ease}.contact-box a:hover{color:#fff}footer{background:var(--cream-background);color:#fff;padding:3rem 3rem 2rem;text-align:center}.footer-content{max-width:1400px;margin:0 auto}.footer-links{margin-bottom:2rem}.footer-links a{color:var(--burgundy-primary);text-decoration:none;margin:0 1rem;transition:color .3s ease}.footer-links a:hover{text-decoration:underline}.copyright{color:var(--text-gray);font-size:.9rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@media(max-width:768px){.header-content{padding:1rem 1.5rem}.hero{padding:4rem 1.5rem 3rem}.content{padding:3rem 1.5rem 6rem}.section h2{font-size:1.6rem}.info-box,.warning-box{padding:1.5rem}.toc,.contact-box{padding:2rem}.header-content{padding:0 1rem}.lang-switcher{margin-left:16px}.lang-btn{font-size:1.2rem}[dir=rtl] .lang-switcher{margin-right:16px;margin-left:0}}