*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--blu:#1a1f5e;--blu-chiaro:#2d35a0;--arancio:#ff5722;--arancio-soft:#fff3ef;--grigio-scuro:#1c1c1e;--grigio:#555;--grigio-chiaro:#f5f5f7;--bianco:#ffffff;--bordo:#e8e8ed;--testo:#1c1c1e;--font-display:'Merriweather',serif;--font-body:'Inter',sans-serif;--shadow:0 2px 12px rgba(26,31,94,0.07);--shadow-hover:0 12px 36px rgba(26,31,94,0.16);--shadow-soft:0 1px 3px rgba(26,31,94,0.06);--radius:12px;--ease:cubic-bezier(.22,.68,0,1.11)}body{font-family:var(--font-body);color:var(--testo);background:var(--bianco);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}::selection{background:var(--arancio);color:white}a:focus-visible,button:focus-visible,input:focus-visible,.card:focus-visible{outline:2.5px solid var(--arancio);outline-offset:2px;border-radius:4px}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track{background:var(--grigio-chiaro)}::-webkit-scrollbar-thumb{background:#c8c8d4;border-radius:10px;border:3px solid var(--grigio-chiaro)}::-webkit-scrollbar-thumb:hover{background:var(--blu-chiaro)}header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.86);backdrop-filter:blur(14px) saturate(180%);-webkit-backdrop-filter:blur(14px) saturate(180%);border-bottom:1px solid var(--bordo);box-shadow:0 1px 0 rgba(26,31,94,0.03)}.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px;height:64px}.logo{font-family:var(--font-display);font-size:1.2rem;font-weight:900;color:var(--blu);white-space:nowrap;transition:opacity 0.2s}.logo:hover{opacity:0.75}.logo span{color:var(--arancio)}nav{display:flex;gap:4px;flex:1}nav a{position:relative;padding:6px 14px;border-radius:8px;font-size:0.875rem;font-weight:500;color:var(--grigio);transition:background 0.2s,color 0.2s;white-space:nowrap}nav a::after{content:'';position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--arancio);transform:scaleX(0);transform-origin:left;transition:transform 0.25s var(--ease)}nav a:hover,nav a.active{background:var(--grigio-chiaro);color:var(--blu)}nav a.active::after{transform:scaleX(1)}.search-bar{position:relative;margin-left:auto}.search-bar input{width:200px;padding:8px 16px 8px 36px;border:1.5px solid var(--bordo);border-radius:20px;font-family:var(--font-body);font-size:0.875rem;outline:none;transition:border-color 0.2s,width 0.3s;background:var(--grigio-chiaro)}.search-bar input:focus{border-color:var(--blu);width:260px;background:white}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--grigio);font-size:0.875rem}.search-results{position:absolute;top:calc(100% + 8px);right:0;width:340px;background:white;border:1.5px solid var(--bordo);border-radius:var(--radius);box-shadow:var(--shadow-hover);display:none;overflow:hidden;z-index:200}.search-result-item{padding:12px 16px;border-bottom:1px solid var(--bordo);cursor:pointer;transition:background 0.15s}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:var(--grigio-chiaro)}.search-result-item strong{font-size:0.875rem;color:var(--blu)}.search-result-item p{font-size:0.75rem;color:var(--grigio);margin-top:2px}main{min-height:calc(100vh - 64px - 200px)}.container{max-width:1200px;margin:0 auto;padding:0 24px}footer{background:radial-gradient(circle at 85% 0%,rgba(255,87,34,0.12),transparent 55%),linear-gradient(160deg,var(--blu),#11153f);color:rgba(255,255,255,0.7);padding:40px 24px;margin-top:80px}.footer-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}.footer-logo{font-family:var(--font-display);font-size:1.1rem;font-weight:900;color:white}.footer-logo span{color:var(--arancio)}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{font-size:0.875rem;color:rgba(255,255,255,0.6);transition:color 0.2s}.footer-links a:hover{color:white}.footer-copy{width:100%;font-size:0.8rem;text-align:center;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.4)}.hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px;margin-left:auto}.hamburger span{display:block;width:22px;height:2px;background:var(--grigio-scuro);margin:5px 0;border-radius:2px;transition:all 0.3s var(--ease)}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.lang-switch{display:flex;align-items:center;gap:2px;position:relative}.lang-current{display:flex;align-items:center;gap:6px;padding:5px 10px;border:1.5px solid var(--bordo);border-radius:20px;font-size:0.8rem;font-weight:600;color:var(--grigio-scuro);cursor:pointer;background:var(--grigio-chiaro);transition:border-color 0.2s,background 0.2s;white-space:nowrap}.lang-current:hover{border-color:var(--blu);background:white}.lang-flag{font-size:1.1rem;line-height:1}.lang-code{font-size:0.72rem;letter-spacing:0.04em}.lang-arrow{font-size:0.6rem;margin-left:2px;color:var(--grigio);transition:transform 0.2s}.lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:white;border:1.5px solid var(--bordo);border-radius:12px;box-shadow:var(--shadow-hover);overflow:hidden;min-width:150px;z-index:300}.lang-dropdown.open{display:block;animation:acDropIn 0.18s var(--ease)}@keyframes acDropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.search-results{animation:acDropIn 0.18s var(--ease)}.lang-option{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:0.85rem;font-weight:500;color:var(--grigio-scuro);cursor:pointer;transition:background 0.15s;text-decoration:none;border-bottom:1px solid var(--bordo)}.lang-option:last-child{border-bottom:none}.lang-option:hover{background:var(--grigio-chiaro);color:var(--blu)}.lang-option.active{background:var(--arancio-soft);color:var(--arancio);font-weight:700}.lang-option .opt-flag{font-size:1.15rem}.lang-option .opt-name{flex:1}.lang-option .opt-check{font-size:0.75rem;color:var(--arancio)}@media (max-width:900px){.lang-trigger .lang-label{display:none}}@media (max-width:768px){.header-inner{gap:8px;padding:0 14px}.hamburger{display:block;margin-left:auto}nav{display:none;position:fixed;top:64px;left:0;right:0;background:white;padding:10px 14px 14px;flex-direction:column;border-bottom:2px solid var(--bordo);box-shadow:0 8px 24px rgba(0,0,0,0.12);z-index:500}nav.open{display:flex}nav a{padding:12px 14px;font-size:1rem;border-radius:10px}.search-bar{display:none}.lang-trigger{padding:6px 9px}.lang-trigger .lang-label{display:none}.lang-trigger .lang-nome{display:none}.lang-menu{min-width:130px}.footer-inner{flex-direction:column;text-align:center;gap:16px}.footer-links{justify-content:center;gap:12px;flex-wrap:wrap}.grid-articoli{grid-template-columns:1fr !important}.skills-grid{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr !important}.siti-grid{grid-template-columns:1fr !important}.vgrid{grid-template-columns:1fr 1fr}.art-layout,.layout,.dona-layout,.chi-sono-layout{grid-template-columns:1fr !important}.sidebar{position:static !important}.hero h1,.tesina-hero h1,.yt-hero h1,.siti-hero h1,.page-hero h1{font-size:1.6rem !important}.iban-box{flex-wrap:wrap;gap:8px}.iban-num{font-size:0.78rem;word-break:break-all}.chi-sono-banner{flex-direction:column;text-align:center}.profile-block{flex-direction:column;align-items:center;text-align:center}.dona-card{grid-template-columns:1fr !important;text-align:center}.dona-emoji{display:none}.lb-inner{max-width:100%}.lb-close{top:-36px;font-size:1.5rem}.frow{grid-template-columns:1fr !important}.canale-stats{gap:16px}}@media (max-width:480px){.header-inner{height:56px}nav{top:56px}.logo{font-size:1rem}.skills-grid{grid-template-columns:1fr !important}.vgrid{grid-template-columns:1fr !important}.filtri{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filtri::-webkit-scrollbar{display:none}.fil-btn,.filtro-btn{flex-shrink:0}.download-btn{font-size:0.85rem;padding:12px 20px}.site-footer{flex-wrap:wrap;gap:8px}.hero-stats,.yt-stats,.canale-stats{gap:16px;flex-wrap:wrap}.hero-stat strong,.yt-stat strong,.canale-stat strong{font-size:1.3rem}}nav a,.fil-btn,.filtro-btn,.site-btn,.submit-btn,.yt-go-btn,.download-btn,.iscriviti_btn,.iscrivi-banner a,.lang-trigger{min-height:44px}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}img{max-width:100%;height:auto}iframe{max-width:100%}body{overflow-x:hidden}.container,.header-inner,.footer-inner{max-width:100%}@media (max-width:768px){body{font-size:15px;line-height:1.65}.art-content{font-size:1rem}.art-content pre{font-size:0.78rem;overflow-x:auto}.art-content code{font-size:0.82rem}.card-body{padding:14px}.vinfo{padding:12px 14px}.site-body{padding:14px}.iscrivi-banner,.aggiungi-cta,.dona-card{padding:28px 18px}.form-card{padding:22px 16px}section.hero,.tesina-hero,.yt-hero,.siti-hero{padding:48px 16px}}