:root{--color-bg: #F5F0E8;--color-surface: #FFFFFF;--color-text: #1E2A1E;--color-text-secondary: #4A5B4A;--color-primary: #4A7C59;--color-primary-dark: #2F3E32;--color-accent: #D4A853;--color-border: #D4CFC5;--color-link: #4A7C59;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Georgia", "Times New Roman", serif;--max-width: 720px;--nav-height: 56px;--bottom-nav-height: 72px}*,*:before,*:after{box-sizing:border-box;margin:0}html{font-size:18px;line-height:1.8;color:var(--color-text);background:var(--color-bg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}body{min-height:100dvh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:var(--nav-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.app-header .brand{font-size:1.1rem;font-weight:700;color:var(--color-primary-dark);text-decoration:none;font-family:var(--font-sans);letter-spacing:-.02em}.app-header .back-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;min-height:40px;color:var(--color-text);text-decoration:none;border-radius:50%}.app-header .back-link:hover{background:#0000000a}.header-lang{margin-top:0}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--bottom-nav-height);background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;justify-content:space-around;align-items:center;z-index:100;padding-bottom:env(safe-area-inset-bottom,0px)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--color-text-secondary);font-size:11px;min-width:64px;min-height:48px;justify-content:center;padding:8px 0 4px;transition:color .15s ease}.nav-item.active{color:var(--color-primary);font-weight:600}.nav-item .material-symbols-rounded{font-size:24px}.nav-label{margin-top:1px}.blog-main{padding-bottom:calc(var(--bottom-nav-height) + 24px)}.blog-container{max-width:var(--max-width);margin:0 auto;padding:40px 20px 80px}.article-header{margin-bottom:40px}.article-category{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary);background:#4a7c591a;padding:4px 12px;border-radius:20px;margin-bottom:16px}.article-title{font-family:var(--font-serif);font-size:2rem;font-weight:700;line-height:1.3;color:var(--color-primary-dark);margin-bottom:16px}.article-meta{font-size:.85rem;color:var(--color-text-secondary);line-height:1.6}.article-meta a{color:var(--color-link);text-decoration:underline}.article-body h2{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--color-primary-dark);margin-top:48px;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--color-border)}.article-body h3{font-size:1.25rem;font-weight:600;color:var(--color-text);margin-top:32px;margin-bottom:12px}.article-body p{margin-bottom:20px}.article-body ul,.article-body ol{padding-left:1.5em;margin-bottom:20px}.article-body li{margin-bottom:8px}.article-body a{color:var(--color-link);text-decoration:underline;text-underline-offset:3px}.article-body blockquote{border-left:4px solid var(--color-accent);padding:16px 20px;margin:24px 0;background:#d4a85314;border-radius:0 8px 8px 0;font-style:italic;color:var(--color-text-secondary)}.article-body strong{font-weight:700;color:var(--color-text)}.article-body img{max-width:100%;height:auto;border-radius:12px;margin:24px 0}.disclaimer{margin-top:48px;padding:20px 24px;background:#1e2a1e0a;border-radius:12px;font-size:.85rem;color:var(--color-text-secondary);line-height:1.7}.sources{margin-top:40px;padding-top:24px;border-top:1px solid var(--color-border)}.sources h2{font-size:1.1rem;font-weight:700;margin-bottom:12px;border-bottom:none;padding-bottom:0;margin-top:0}.sources ol{font-size:.85rem;color:var(--color-text-secondary);padding-left:1.5em;line-height:1.7}.sources li{margin-bottom:10px}.sources a{color:var(--color-link);word-break:break-word}.lang-switcher{display:flex;gap:8px;margin-top:12px}.lang-switcher a{font-size:.8rem;padding:4px 10px;border:1px solid var(--color-border);border-radius:16px;color:var(--color-text-secondary);text-decoration:none}.lang-switcher a.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.blog-footer{margin-top:64px;padding:32px 20px;text-align:center;font-size:.85rem;color:var(--color-text-secondary);border-top:1px solid var(--color-border)}.blog-footer a{color:var(--color-link);text-decoration:underline}.blog-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:24px}.blog-card{background:var(--color-surface);border-radius:16px;padding:24px;box-shadow:0 1px 4px #0000000f;transition:box-shadow .2s}.blog-card:hover{box-shadow:0 4px 16px #0000001a}.blog-card a{text-decoration:none;color:inherit}.blog-card .card-category{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary)}.blog-card .card-title{font-family:var(--font-serif);font-size:1.25rem;font-weight:700;color:var(--color-primary-dark);margin:8px 0;line-height:1.4}.blog-card .card-desc{font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}.blog-card .card-meta{font-size:.8rem;color:var(--color-text-secondary);margin-top:12px}.category-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.category-filter a{font-size:.85rem;padding:6px 16px;border:1px solid var(--color-border);border-radius:20px;text-decoration:none;color:var(--color-text-secondary)}.category-filter a.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}a,button{min-height:48px;display:inline-flex;align-items:center}.app-shell{display:flex;min-height:100dvh}.app-shell-main{flex:1;display:flex;flex-direction:column;min-width:0}.app-sidebar{width:288px;height:100dvh;position:sticky;top:0;border-radius:0 2rem 2rem 0;background:var(--color-surface);box-shadow:4px 0 24px #00000014;display:flex;flex-direction:column;padding:24px 16px;gap:4px;flex-shrink:0;overflow-y:auto;z-index:50}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:8px 12px 24px;text-decoration:none;min-height:auto}.sidebar-brand-text{font-size:1.25rem;font-weight:700;color:var(--color-text);font-family:"Manrope",var(--font-sans);letter-spacing:-.02em}.sidebar-nav-group{display:flex;flex-direction:column;gap:2px}.sidebar-nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;background:transparent;color:var(--color-text-secondary);font-weight:400;font-size:1rem;min-height:48px;text-decoration:none;transition:background .15s ease,color .15s ease}.sidebar-nav-item:hover{background:#4a7c590f}.sidebar-nav-item.active{background:var(--color-primary);color:#fff;font-weight:600}.sidebar-nav-item.active .sidebar-icon{font-variation-settings:"FILL" 1}.sidebar-nav-item.secondary{font-size:.9rem;min-height:40px;padding:10px 16px}.sidebar-icon{font-size:24px}.sidebar-cta{padding:16px 8px}.sidebar-cta-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:14px 20px;border-radius:999px;background:var(--color-primary);color:#fff;font-weight:700;font-size:1rem;text-decoration:none;min-height:48px;transition:opacity .15s ease}.sidebar-cta-btn:hover{opacity:.9}.sidebar-divider{height:1px;background:var(--color-border);margin:4px 16px 8px}.mobile-menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;min-height:44px;background:none;border:none;color:var(--color-text);cursor:pointer;border-radius:50%;padding:0}.mobile-menu-btn:hover{background:#0000000a}.mobile-drawer{display:none;position:fixed;inset:0;z-index:200}.mobile-drawer.open{display:block}.drawer-backdrop{position:absolute;inset:0;background:#0006;animation:fadeIn .2s ease-out}.drawer-panel{position:absolute;top:0;left:0;bottom:0;width:288px;background:var(--color-surface);box-shadow:4px 0 24px #00000026;padding:24px 16px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;animation:slideIn .2s ease-out}.drawer-close{position:absolute;top:16px;right:16px;width:40px;height:40px;min-height:40px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--color-text-secondary);cursor:pointer;border-radius:50%;padding:0}.drawer-close:hover{background:#0000000a}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media(min-width:840px){.app-sidebar{display:flex}.bottom-nav{display:none}.mobile-menu-btn,.mobile-drawer{display:none!important}.app-header{padding-left:20px}.blog-main{padding-bottom:24px}}@media(max-width:839px){.app-sidebar{display:none}.bottom-nav,.mobile-menu-btn{display:flex}.blog-main{padding-bottom:calc(var(--bottom-nav-height) + 24px)}}@media(max-width:480px){html{font-size:16px}.article-title{font-size:1.6rem}.blog-container{padding:24px 16px 60px}}