:root{--color-bg:#fff;--color-bg-subtle:#f6f7fb;--color-text:#1a1d29;--color-text-muted:#5b6072;--color-border:#e4e6ef;--color-primary:#3454d1;--color-primary-dark:#2540a8;--color-accent:#ffb703;--color-card:#fff;--radius:14px;--max-width:780px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow-sm:0 1px 2px #1418280f;--shadow-md:0 6px 20px #14182814}*{box-sizing:border-box}html{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-text-size-adjust:100%}body{margin:0;font-size:17px;line-height:1.6}img{max-width:100%;display:block}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{letter-spacing:-.01em;font-weight:700;line-height:1.25}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.prose{max-width:var(--max-width)}.prose h2{margin-top:2em;font-size:1.3rem}.prose p{margin:1em 0}.prose ul{padding-left:1.3em}.site-header{border-bottom:1px solid var(--color-border);background:var(--color-bg);z-index:20;position:sticky;top:0}.site-header .row{align-items:center;gap:16px;padding:14px 0;display:flex}.brand{color:var(--color-text);font-size:1.15rem;font-weight:800}.brand:hover{color:var(--color-primary);text-decoration:none}.nav-spacer{flex:1}.nav-links{align-items:center;gap:18px;font-size:.95rem;display:flex}.lang-switch{border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;padding:5px 12px;font-size:.85rem;font-weight:600}.lang-switch:hover{border-color:var(--color-primary);color:var(--color-primary);text-decoration:none}.hero{background:linear-gradient(180deg, var(--color-bg-subtle), var(--color-bg));padding:56px 0 40px}.hero h1{margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.6rem)}.hero p{color:var(--color-text-muted);max-width:640px;font-size:1.1rem}.search-form{gap:8px;max-width:480px;margin-top:24px;display:flex}.search-form input{border:1px solid var(--color-border);font-size:1rem;font-family:var(--font-sans);border-radius:10px;flex:1;padding:12px 16px}.search-form button{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:12px 18px;font-size:1rem;font-weight:600}.search-form button:hover{background:var(--color-primary-dark)}.section{padding:36px 0}.section h2{margin-bottom:18px;font-size:1.4rem}.grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.card{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-card);box-shadow:var(--shadow-sm);padding:18px;transition:box-shadow .15s,transform .15s;display:block}.card:hover{box-shadow:var(--shadow-md);text-decoration:none;transform:translateY(-2px)}.card .cat{text-transform:uppercase;letter-spacing:.04em;color:var(--color-primary);background:#eaefff;border-radius:6px;margin-bottom:8px;padding:3px 8px;font-size:.72rem;font-weight:700;display:inline-block}.card h3{color:var(--color-text);margin:0 0 6px;font-size:1.02rem}.card p{color:var(--color-text-muted);margin:0;font-size:.9rem}.category-tiles{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.category-tile{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg-subtle);padding:20px;display:block}.category-tile h3{margin:0 0 6px;font-size:1.05rem}.category-tile p{color:var(--color-text-muted);margin:0;font-size:.88rem}.article-header{padding:40px 0 8px}.breadcrumbs{color:var(--color-text-muted);margin-bottom:16px;font-size:.85rem}.breadcrumbs a{color:var(--color-text-muted)}.article-header h1{max-width:var(--max-width);font-size:clamp(1.6rem,4vw,2.2rem)}.excerpt-box{max-width:var(--max-width);background:var(--color-bg-subtle);border-left:4px solid var(--color-primary);border-radius:10px;margin:18px 0 8px;padding:18px 20px;font-size:1.12rem;font-weight:500}.meta-row{max-width:var(--max-width);color:var(--color-text-muted);margin:10px 0 30px;font-size:.85rem}.related-box{max-width:var(--max-width);border-top:1px solid var(--color-border);margin-top:44px;padding-top:24px}.related-box h2{font-size:1.1rem}.related-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.related-list a{border:1px solid var(--color-border);border-radius:8px;padding:10px 14px;display:block}.related-list a:hover{background:var(--color-bg-subtle);text-decoration:none}.site-footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);margin-top:60px;padding:30px 0 40px;font-size:.85rem}.site-footer .row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 20px;display:flex}.site-footer a{color:var(--color-text-muted)}.consent-banner{z-index:100;color:#f2f3f8;background:#14172a;padding:16px 20px;display:none;position:fixed;bottom:0;left:0;right:0}.consent-banner.visible{display:block}.consent-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;max-width:1080px;margin:0 auto;display:flex}.consent-inner p{color:#d7d9ea;max-width:640px;margin:0;font-size:.88rem}.consent-actions{flex-shrink:0;gap:10px;display:flex}.consent-actions button{cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-size:.88rem;font-weight:600}.consent-accept{background:var(--color-primary);color:#fff}.consent-reject{color:#d7d9ea;background:0 0;border:1px solid #3a3f5c!important}.search-page #search{min-height:200px}@media (width<=640px){.site-header .row{flex-wrap:wrap}.nav-links{order:3;justify-content:flex-start;gap:14px;width:100%;padding-top:4px}}