:root{--bg:#f7f9fd;--surface:#fff;--subtle:#f0f4fa;--line:#e0e7f1;--ink:#14243c;--muted:#607188;--primary:#335fe9;--primary-dark:#2549c0;--green:#198f70;--danger:#c13952;--shadow:0 12px 38px rgba(24,51,88,.055);--r:16px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:15px/1.55 -apple-system,BlinkMacSystemFont,'Segoe UI',Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}body.dark{--bg:#0c1524;--surface:#142237;--subtle:#192b43;--line:#2b405b;--ink:#f3f7ff;--muted:#a2b0c6;--primary:#7799ff;--primary-dark:#4b77e5;--green:#55d1a6;--danger:#fa8b9b;--shadow:none;color-scheme:dark}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}p{margin:0 0 16px}h1,h2,h3{line-height:1.17;letter-spacing:-.045em}h1{font-size:clamp(2.5rem,5vw,4.35rem);margin:12px 0 16px}h2{font-size:clamp(1.6rem,3.3vw,2rem);margin:0 0 13px}h3{font-size:1.08rem}img{max-width:100%}small{font-size:.82rem}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.skip{position:absolute;top:-150px;left:8px;background:var(--surface);z-index:300;padding:12px}.skip:focus{top:8px}.icon{flex-shrink:0}.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.header-wrap{width:min(1260px,calc(100% - 40px));height:74px;margin:auto;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;font-weight:830;color:var(--ink);font-size:1.38rem;letter-spacing:-.08em;white-space:nowrap}.brand:hover{text-decoration:none}.brand-icon{display:grid;place-items:center;width:36px;height:36px;margin-right:10px;background:#234fe8;color:#fff;border-radius:11px}.brand-accent{color:var(--primary)}.brand-dot{color:#4bbda2}.desktop-nav{display:flex;align-items:center;gap:22px;margin:auto}.desktop-nav a{font-size:.9rem;color:var(--muted);font-weight:650;white-space:nowrap}.desktop-nav a:hover,.mobile-nav a:hover{color:var(--primary);text-decoration:none}.header-actions{display:flex;align-items:center;gap:11px}.search-trigger,.icon-button,.mobile-menu-btn{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:10px;display:flex;align-items:center;justify-content:center;gap:10px;height:38px}.search-trigger{padding:0 12px}.search-trigger kbd{background:var(--subtle);border:1px solid var(--line);border-radius:4px;font-size:11px;padding:1px 5px}.icon-button,.mobile-menu-btn{width:38px;font-size:20px}.mobile-menu-btn{display:none}.mobile-nav{border-top:1px solid var(--line);padding:12px 22px}.mobile-nav a{display:block;padding:12px;color:var(--ink);font-weight:650}.search-modal{border:1px solid var(--line);background:var(--surface);color:var(--ink);box-shadow:0 30px 100px #101a2e46;border-radius:18px;width:min(630px,calc(100% - 24px));padding:0;top:13vh;max-height:75vh;margin:0 auto}.search-modal::backdrop{background:#081425a8}.search-modal-header{display:flex;align-items:center;gap:13px;padding:15px;border-bottom:1px solid var(--line)}.search-modal-header input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--ink);font-size:1.1rem}.search-results{padding:10px;max-height:47vh;overflow:auto}.search-results a{display:block;padding:12px 14px;color:var(--ink);border-radius:10px}.search-results a:hover,.search-results a:focus{background:var(--subtle);text-decoration:none}.search-results small{display:block;color:var(--muted)}.search-tip{display:block;border-top:1px solid var(--line);padding:10px 20px;color:var(--muted)}.hero{background:linear-gradient(125deg,#112745,#0e2242 56%,#192d60);color:white;overflow:hidden}.hero-inner{min-height:480px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:48px}.hero-text{padding:82px 0}.eyebrow{color:var(--primary);font-size:.72rem;letter-spacing:.16em;font-weight:850}.hero .eyebrow{color:#92c3ff}.hero h1{letter-spacing:-.065em;font-weight:790;font-size:clamp(3.1rem,5vw,5rem)}.hero h1 span{color:#83e6ce}.hero p{font-size:1.07rem;color:#bcd0e9;max-width:550px;line-height:1.75}.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:28px 0}.btn{border:0;min-height:45px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:.92rem;font-weight:720;padding:11px 18px;border-radius:10px;text-decoration:none;white-space:normal}.btn:hover{text-decoration:none;filter:brightness(.96)}.btn-primary{color:white;background:#3765eb}.btn-primary:hover{color:#fff;background:#2752d4}.btn-ghost{background:#ffffff17;color:#fff;border:1px solid #ffffff33}.btn-outline{background:var(--surface);border:1px solid var(--line);color:var(--ink)}.btn-secondary{background:var(--subtle);color:var(--ink);border:1px solid var(--line)}.btn:disabled{opacity:.45;cursor:not-allowed}.trust-line{display:flex;flex-wrap:wrap;gap:22px;color:#bed0e5;font-size:.8rem;margin-top:32px}.trust-line span{display:flex;align-items:center;gap:7px}.hero-display{position:relative;max-width:530px}.mock-window{background:#fff;border:1px solid #e1e8f6;box-shadow:0 30px 80px #0005;border-radius:15px;padding:12px;transform:rotate(-3deg)}.mock-top{height:24px;display:flex;align-items:center;gap:5px;color:#8392a8;font-size:10px;padding:2px 8px 12px}.mock-top i{height:7px;width:7px;background:#dfebfa;border-radius:100%}.mock-top span{margin-left:20px}.mock-body{background:#eff3fa;border-radius:9px;padding:17px;min-height:272px}.mock-gradient{height:165px;border-radius:9px;background:linear-gradient(140deg,#a7f3e0,#518bee 55%,#7b5bed);box-shadow:inset 0 0 0 1px #ffffff50}.mock-bottom{display:flex;flex-direction:column;margin-top:11px;color:#233557;line-height:1.7}.mock-bottom span{color:#7d8a9e;font-size:12px}.mock-process{background:#fff;display:flex;justify-content:space-between;align-items:center;margin-top:12px;border:1px solid #e0e8f3;padding:9px 14px;color:#315de0;border-radius:7px;font-size:11px;font-weight:750}.floating-chip{position:absolute;z-index:2;background:white;box-shadow:0 10px 30px #0002;padding:12px 17px;border-radius:11px;color:#294b80;font-weight:850}.chip-one{top:-28px;right:5%;transform:rotate(8deg)}.chip-two{bottom:-25px;left:-18px;display:flex;gap:9px;align-items:center;transform:rotate(5deg)}.popular-section{padding:68px 0 16px}.home-section{padding:44px 0 10px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 22px}.section-heading p{color:var(--muted);margin:0}.section-heading h2{margin:6px 0}.text-link{font-weight:700;font-size:.87rem;display:flex;align-items:center;gap:8px}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-card{display:flex;align-items:flex-start;gap:15px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;min-height:118px;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .15s}.tool-card:hover{text-decoration:none;transform:translateY(-3px);border-color:#7394ef;box-shadow:var(--shadow)}.tool-emoji{display:grid;place-items:center;color:var(--primary);background:var(--subtle);width:43px;height:43px;flex:0 0 43px;border-radius:11px}.tool-main{display:flex;flex-direction:column;gap:7px;flex:1;min-width:0}.tool-main strong{font-size:.97rem;line-height:1.3}.tool-main small{line-height:1.48;color:var(--muted);font-size:.81rem}.tool-arrow{color:#94a1b4;align-self:center}.privacy-band{margin:68px 0 80px;background:#122746;color:#fff;border-radius:18px;padding:35px 40px;display:flex;gap:25px;align-items:center}.privacy-band h2{font-size:1.5rem;margin-bottom:8px}.privacy-band p{margin:0;color:#bed0e9}.privacy-band-icon{display:grid;place-items:center;flex:0 0 62px;height:62px;background:#34537d;border-radius:18px}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:45px;padding:52px 0}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-grid p{color:var(--muted);max-width:355px;margin-top:8px;font-size:.87rem}.footer-grid a{font-size:.86rem;color:var(--muted)}.footer-brand{font-size:1.5rem!important;color:var(--ink)!important}.footer-grid strong{margin:0 0 8px}.footer-bottom{padding:19px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:.76rem}.breadcrumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;padding:30px 0 18px}.breadcrumb a{color:var(--muted)}.listing-page{padding-bottom:84px}.listing-hero{max-width:770px;margin:22px 0 36px}.listing-hero h1{margin:14px 0}.listing-hero p{color:var(--muted);font-size:1.06rem}.category-sign{display:grid;place-items:center;background:var(--subtle);color:var(--primary);border:1px solid var(--line);border-radius:14px;height:60px;width:60px;margin-bottom:16px}.guide-block{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:55px;padding:30px;max-width:850px}.guide-block h2{font-size:1.45rem}.guide-block p{margin-bottom:0;color:var(--muted)}.tool-page{padding-bottom:95px}.tool-top{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:18px 0 30px}.tool-top h1{font-size:clamp(2.1rem,4vw,3.25rem);margin:9px 0 11px}.tool-top p{font-size:1rem;color:var(--muted);margin:0;max-width:760px}.tool-top-icon{width:66px;height:66px;display:grid;place-items:center;flex-shrink:0;border-radius:19px;background:var(--subtle);color:var(--primary);border:1px solid var(--line)}.tool-workspace{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.workspace-head{display:flex;align-items:center;justify-content:space-between;padding:16px 25px;border-bottom:1px solid var(--line);gap:12px;font-size:.82rem}.workspace-head>div,.workspace-head>span{display:flex;align-items:center;gap:8px}.workspace-head>span{color:var(--muted)}.online-dot{height:8px;width:8px;background:#23aa7d;border-radius:50%;box-shadow:0 0 0 4px #23aa7d20}.workspace-body{padding:30px;min-height:230px}.loading-tool{padding:70px 0;text-align:center;color:var(--muted)}.tool-status{min-height:0;padding:0 30px;color:var(--muted);font-size:.85rem}.tool-status:not(:empty){padding:12px 30px;border-top:1px solid var(--line)}.tool-status[data-type=error]{color:var(--danger);background:#ed415111}.tool-status[data-type=success]{color:var(--green);background:#15ad7320}.tool-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}.content-panel{background:var(--surface);border:1px solid var(--line);padding:27px;border-radius:14px}.content-panel h2{font-size:1.35rem;margin:12px 0}.content-panel ol{color:var(--muted);padding-left:21px}.content-panel li{margin-bottom:9px}.content-panel p{color:var(--muted);font-size:.9rem}.related-section{margin-top:60px}.related-section h2{font-size:1.7rem}.legal-page{padding-bottom:100px;max-width:850px}.legal-page h1{font-size:2.6rem}.legal-content{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:32px;line-height:1.8}.legal-content h2{font-size:1.35rem;margin-top:26px}.legal-content p{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.tool-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field>label,.field-label{font-weight:720;color:var(--ink);font-size:.84rem}.field input:not([type=checkbox]):not([type=radio]):not([type=color]),.field select,.field textarea,.text-input{border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);padding:11px 12px;width:100%;min-height:43px;outline-offset:2px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6d95f5;outline:2px solid #7197e522}.field textarea{min-height:145px;resize:vertical;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.field input[type=color]{height:45px;width:65px;padding:2px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.field small,.note{color:var(--muted);font-size:.78rem}.tool-actions{display:flex;flex-wrap:wrap;gap:11px;align-items:center;margin-top:22px}.dropzone{min-height:174px;border:2px dashed #a9bdd9;background:var(--subtle);border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center;padding:25px;cursor:pointer;color:var(--muted);transition:border-color .15s,background .15s}.dropzone strong{color:var(--ink)}.dropzone.dragover{border-color:var(--primary);background:#658cff20}.dropzone svg{color:var(--primary)}.file-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin:13px 0 0}.file-list li{display:flex;align-items:center;gap:8px;max-width:100%;overflow:hidden;background:var(--subtle);border:1px solid var(--line);padding:7px 10px;border-radius:8px;font-size:.78rem}.file-list span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:250px}.controls-panel{margin-top:23px}.preview-card{border:1px solid var(--line);background:var(--subtle);border-radius:13px;min-height:180px;margin-top:18px;padding:17px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px;overflow:auto}.preview-card img{max-height:340px;max-width:100%;object-fit:contain}.preview-card canvas{max-height:400px;max-width:100%;object-fit:contain}.preview-card svg{max-width:100%;height:auto}.preview-card .preview-heading{align-self:flex-start;font-weight:740;color:var(--ink);font-size:.85rem}.preview-card p{margin:0;color:var(--muted);font-size:.8rem}.result-stat{display:flex;align-items:center;gap:8px;background:var(--subtle);padding:12px 14px;border-radius:9px;color:var(--ink);font-size:.85rem}.result-stat strong{font-size:1rem}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px;margin-top:18px}.copy-row{display:flex;align-items:stretch;gap:8px}.copy-row input{flex:1;min-width:0}.copy-row button{flex-shrink:0}.color-patch{min-height:125px;border-radius:13px;border:1px solid var(--line);display:flex;align-items:flex-end;padding:16px;box-shadow:inset 0 0 0 1px #ffffff2b}.swatch-strip{display:flex;gap:8px;margin-top:14px}.swatch-strip button{border:1px solid var(--line);height:50px;flex:1;min-width:0;border-radius:8px}.check-row{display:flex;align-items:center;gap:9px;color:var(--ink);font-size:.87rem;padding:8px 0}.check-row input{width:16px;height:16px;accent-color:var(--primary)}.output{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.87rem;line-height:1.65;color:var(--ink);background:var(--subtle);padding:18px;border:1px solid var(--line);border-radius:10px;max-height:380px;overflow:auto}.success-pill,.fail-pill{display:inline-flex;align-items:center;font-size:.76rem;font-weight:780;padding:5px 10px;border-radius:30px}.success-pill{color:#08714f;background:#b2f1d2}.fail-pill{color:#a3263c;background:#fcd9de}.range-line{display:flex;gap:12px;align-items:center}.range-line input[type=range]{width:100%;accent-color:var(--primary)}.range-line output{min-width:35px;text-align:right;font-weight:700}.stack{display:flex;flex-direction:column;gap:16px}.grid-divider{height:1px;background:var(--line);margin:23px 0}.toast{position:fixed;bottom:24px;right:24px;padding:12px 18px;border-radius:10px;background:#16314f;color:#fff;box-shadow:0 15px 45px #0002;opacity:0;transform:translateY(15px);transition:.2s;pointer-events:none;z-index:100}.toast.visible{opacity:1;transform:translateY(0)}.tiny-meta{font-size:.76rem;color:var(--muted);margin-top:8px}.code-sample{padding:14px;background:var(--subtle);border:1px solid var(--line);border-radius:10px;font-family:ui-monospace,Consolas,monospace;word-break:break-all;line-height:1.5}.inline-fields{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.inline-fields>.field{flex:1;min-width:130px}.contrast-preview{padding:26px;border:1px solid var(--line);border-radius:12px;text-align:center}.contrast-preview h3{font-size:1.5rem;margin:0 0 5px}.contrast-preview p{margin:0}.barcode-preview{background:#fff;padding:20px;border-radius:9px;max-width:100%}.barcode-preview svg{display:block;max-width:100%}.button-row{display:flex;flex-wrap:wrap;gap:7px}.segbtn{border:1px solid var(--line);padding:9px 14px;border-radius:8px;background:var(--surface);color:var(--ink)}.segbtn.active{background:var(--primary);border-color:var(--primary);color:#fff}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.crop-wrap{position:relative;display:flex;max-width:100%;max-height:430px;overflow:hidden;border-radius:9px;touch-action:none}.crop-wrap canvas{display:block;max-width:100%;max-height:430px;touch-action:none;cursor:grab}.crop-wrap canvas:active{cursor:grabbing}.wordmark{font-weight:800}.hidden{display:none!important}@media(max-width:980px){.desktop-nav{gap:13px}.desktop-nav a{font-size:.8rem}.header-wrap{gap:17px}.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-inner{gap:20px}.hero h1{font-size:3.5rem}}@media(max-width:740px){.container,.header-wrap{width:calc(100% - 30px)}.header-wrap{height:64px}.desktop-nav{display:none}.mobile-menu-btn{display:flex}.header-actions{margin-left:auto}.search-trigger{padding:0 10px}.search-trigger span,.search-trigger kbd{display:none}.hero-inner{grid-template-columns:1fr;gap:0}.hero-text{padding:58px 0 45px}.hero h1{font-size:clamp(2.9rem,9vw,4.1rem)}.hero-display{display:none}.hero p{font-size:1rem}.popular-section{padding-top:48px}.home-section{padding-top:42px}.cards-grid{grid-template-columns:1fr}.section-heading{align-items:flex-start}.section-heading .text-link{margin-top:10px}.tool-card{min-height:auto;padding:16px}.privacy-band{margin:48px 0;padding:25px;align-items:flex-start;gap:12px}.privacy-band-icon{height:43px;flex-basis:43px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{flex-direction:column}.tool-top-icon{display:none}.tool-top{margin:14px 0 23px}.tool-top h1{font-size:2.35rem}.workspace-body{padding:18px}.workspace-head{padding:13px 18px}.workspace-head>span{font-size:.72rem}.tool-grid,.tool-grid.three,.tool-info-grid{grid-template-columns:1fr}.content-panel{padding:23px}.legal-content{padding:22px}.tool-actions .btn{flex:1}.inline-fields>.field{min-width:105px}.tool-status:not(:empty){padding:12px 18px}}@media(min-width:741px) and (max-width:1000px){.tool-card{gap:10px;padding:16px}.tool-emoji{height:36px;width:36px;flex-basis:36px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* Extensions for the 50 additional browser utilities */
.pdf-thumb{display:inline-flex;flex-direction:column;align-items:center;gap:4px;background:var(--subtle);padding:8px;border:1px solid var(--line);border-radius:9px}.pdf-thumb canvas{max-width:150px}.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.order-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:var(--subtle);border:1px solid var(--line);border-radius:9px;margin:7px 0}.order-row button{padding:4px 12px;margin-left:6px;background:var(--surface);border:1px solid var(--line);border-radius:6px;color:var(--ink)}.palette-row{display:flex;flex-wrap:wrap;gap:7px;padding:15px 0}.color-chip{flex:1 0 86px;min-width:86px;height:94px;border-radius:12px;border:1px solid #0002;padding:7px;color:#fff;display:flex;justify-content:flex-end;align-items:center;flex-direction:column;text-shadow:0 1px 4px #000,0 0 10px #000;box-shadow:var(--shadow)}.color-chip span{background:#07172b99;border-radius:5px;padding:2px 4px;font:700 11px ui-monospace,monospace}.css-grid-demo>div{background:var(--primary);border-radius:6px;display:grid;place-items:center;color:white;font-weight:bold;padding:12px}.diff-output{white-space:pre-wrap;overflow:auto;background:var(--subtle);border-radius:12px;padding:18px;max-height:450px}.diff-output span{display:block}.diff-add{background:#18a95b24}.diff-remove{background:#df395022}.md-preview{display:block;min-height:120px;max-height:420px;overflow:auto;text-align:left}.stats-box{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-top:15px}.stats-box>div{background:var(--subtle);padding:13px;border-radius:10px;display:flex;flex-direction:column}.stats-box b{font-size:1.5rem}.stats-box small{color:var(--muted)}.tool-grid>.dropzone{min-width:0}
@media(max-width:620px){.palette-row{gap:4px}.color-chip{min-width:70px;flex-basis:70px}.thumbs canvas{max-width:92px}.order-row{font-size:12px}}

@media(min-width:741px) and (max-width:1160px){.desktop-nav{display:none}.mobile-menu-btn{display:flex}.header-actions{margin-left:auto}}

/* Toolbox Strategico: branding blu e arancione; nessuna modifica al layout. */
:root{--bg:#f8fafc;--surface:#fff;--subtle:#eff6ff;--line:#dce6f2;--ink:#1f2937;--muted:#64748b;--primary:#084c8c;--primary-dark:#063765;--green:#10b981;--danger:#ef4444}
body.dark{--primary:#69aaf1;--primary-dark:#94c4fb;--green:#34d399;--danger:#fb7185}
.brand-icon{background:#084c8c}.brand-accent,.brand-dot{color:#ff9500}
.hero{background:linear-gradient(125deg,#063765,#084c8c 60%,#0a5c9d)}
.btn-primary{background:#ff9500;color:#14243c}.btn-primary:hover{background:#e98500;color:#14243c}
:focus-visible{outline:3px solid #ff9500;outline-offset:3px}