:root{--bg:#07100f;--panel:#0c1816;--panel-2:#10221f;--text:#eefcf7;--muted:#9ab5ad;--line:#203b35;--cyan:#65f5d1;--lime:#c8ff67;--danger:#ff8585;--ok:#74f0a7;--shadow:0 18px 55px rgba(0,0,0,.28);--radius:18px;--max:1160px;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% -10%,rgba(101,245,209,.12),transparent 32%),var(--bg);color:var(--text);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}img,svg{max-width:100%}.container{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:8px;background:var(--lime);color:#06100d;padding:9px 14px;border-radius:8px;z-index:99}.skip-link:focus{left:12px}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(32,59,53,.8);background:rgba(7,16,15,.86);backdrop-filter:blur(16px)}.nav-wrap{height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#07100f;background:linear-gradient(135deg,var(--cyan),var(--lime));font:900 17px/1 ui-monospace,monospace}.brand small{display:block;color:var(--muted);font-size:.7rem;font-weight:600;letter-spacing:.03em}.nav-links{display:flex;align-items:center;gap:6px}.nav-links a{padding:8px 12px;border-radius:9px;color:var(--muted);font-weight:650}.nav-links a:hover,.nav-links a:focus-visible{background:var(--panel-2);color:var(--text)}.nav-toggle{display:none;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:7px 11px}.hero{padding:84px 0 54px;position:relative}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font:700 .78rem/1 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.12em}.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}.hero h1,.tool-hero h1{max-width:780px;margin:16px 0 16px;font-size:clamp(2.65rem,7vw,5.7rem);line-height:.96;letter-spacing:-.065em}.hero h1 span{color:var(--cyan)}.hero p{max-width:650px;margin:0;color:var(--muted);font-size:clamp(1.05rem,2vw,1.25rem)}.search-shell{display:flex;align-items:center;gap:12px;margin-top:34px;max-width:690px;padding:7px 8px 7px 18px;border:1px solid var(--line);border-radius:15px;background:var(--panel);box-shadow:var(--shadow)}.search-shell span{color:var(--cyan);font-family:monospace}.search-shell input{width:100%;border:0;outline:0;background:transparent;color:var(--text);padding:11px 0}.search-hint{white-space:nowrap;color:var(--muted);font:600 .76rem/1 ui-monospace,monospace;border:1px solid var(--line);padding:7px;border-radius:7px}.section{padding:56px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section-head h2,.content-section h2{margin:0;font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.04em}.section-head p{margin:0;color:var(--muted)}.category-pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.filter-btn{border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:var(--muted);background:transparent}.filter-btn:hover,.filter-btn:focus-visible,.filter-btn.active{color:#07100f;background:var(--cyan);border-color:var(--cyan)}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tool-card{position:relative;display:flex;flex-direction:column;min-height:230px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(16,34,31,.9),rgba(9,21,19,.85));transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.tool-card:hover,.tool-card:focus-within{transform:translateY(-3px);border-color:#3a7468;box-shadow:var(--shadow)}.tool-icon{display:grid;place-items:center;width:45px;height:45px;margin-bottom:34px;border:1px solid #31564e;border-radius:13px;background:#132824;color:var(--cyan);font:800 1rem/1 ui-monospace,monospace}.tool-card h3{margin:0 0 7px;font-size:1.13rem}.tool-card p{margin:0 0 20px;color:var(--muted);font-size:.93rem}.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.tag{color:var(--cyan);font:650 .73rem/1 ui-monospace,monospace}.arrow{color:var(--lime);font-size:1.25rem}.tool-card>a:after{content:"";position:absolute;inset:0}.empty-state{display:none;color:var(--muted);padding:25px 0}.privacy-band{margin:38px auto 70px;padding:34px;border:1px solid rgba(101,245,209,.25);border-radius:24px;background:linear-gradient(120deg,rgba(101,245,209,.09),rgba(200,255,103,.04));display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}.privacy-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:17px;background:var(--cyan);color:#07100f;font-size:1.6rem}.privacy-band h2{margin:0 0 5px}.privacy-band p{margin:0;color:var(--muted)}.tool-hero{padding:48px 0 26px}.tool-hero h1{font-size:clamp(2.35rem,5vw,4rem);max-width:900px}.tool-hero p{max-width:720px;color:var(--muted);font-size:1.08rem}.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:.88rem}.breadcrumb a:hover{color:var(--cyan)}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.tool-panel{padding:24px;border:1px solid var(--line);border-radius:22px;background:rgba(12,24,22,.9);box-shadow:var(--shadow)}.side-note{position:sticky;top:94px;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.side-note h2{font-size:1rem;margin:0 0 8px;color:var(--cyan)}.side-note p{font-size:.9rem;color:var(--muted);margin:0}.field{margin-bottom:18px}.field label,.field-label{display:block;margin-bottom:7px;font-weight:700;font-size:.9rem}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}textarea,input[type="text"],input[type="number"],input[type="datetime-local"],select{width:100%;border:1px solid var(--line);border-radius:12px;background:#071310;color:var(--text);padding:12px 13px;outline:none}textarea{min-height:190px;resize:vertical;font:500 .91rem/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid rgba(101,245,209,.27);outline-offset:2px;border-color:var(--cyan)}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:4px 0 18px}.btn{border:1px solid var(--line);border-radius:10px;background:#132824;color:var(--text);padding:10px 14px;font-weight:750}.btn:hover{border-color:#477c70;background:#19352f}.btn-primary{background:var(--cyan);border-color:var(--cyan);color:#06100d}.btn-primary:hover{background:#9bfce4;border-color:#9bfce4}.btn-ghost{background:transparent;color:var(--muted)}.btn-danger{color:#ffc0c0}.output-box{min-height:100px;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:12px;background:#06110f;padding:15px;font:500 .9rem/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.output-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.output-head h2{font-size:.9rem;margin:0}.status{min-height:24px;margin:10px 0 0;color:var(--muted);font-size:.88rem}.status.error{color:var(--danger)}.status.success{color:var(--ok)}.check-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}.check-row label{display:flex;align-items:center;gap:6px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.stat{padding:15px;border:1px solid var(--line);border-radius:13px;background:#0a1513}.stat strong{display:block;color:var(--cyan);font:800 1.35rem/1.2 ui-monospace,monospace}.stat span{color:var(--muted);font-size:.8rem}.uuid-list{display:grid;gap:8px}.uuid-row{display:flex;gap:8px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#071310}.uuid-row code{overflow-wrap:anywhere;flex:1}.mini-btn{border:0;background:transparent;color:var(--cyan);padding:5px}.color-preview{height:120px;border:1px solid var(--line);border-radius:15px;margin-bottom:16px;background:#65f5d1}.color-output{display:grid;grid-template-columns:1fr auto;gap:8px;margin-bottom:9px;align-items:center}.content{max-width:850px}.content-section{padding:40px 0;border-top:1px solid var(--line)}.content-section p,.content-section li{color:var(--muted)}.content-section h3{margin:26px 0 5px}.content-section ol{padding-left:22px}.example{padding:18px;border-left:3px solid var(--cyan);background:var(--panel);border-radius:0 12px 12px 0;color:var(--muted)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.related{padding:16px;border:1px solid var(--line);border-radius:13px;background:var(--panel)}.related:hover{border-color:var(--cyan)}.site-footer{margin-top:54px;border-top:1px solid var(--line);padding:34px 0}.footer-grid{display:flex;justify-content:space-between;gap:25px;align-items:center}.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.footer-copy{color:var(--muted);font-size:.86rem}.static-page{max-width:800px;padding:62px 0}.static-page h1{font-size:clamp(2.4rem,6vw,4.5rem);line-height:1;letter-spacing:-.055em}.static-page h2{margin-top:38px}.static-page p,.static-page li{color:var(--muted)}.noscript{padding:12px;text-align:center;background:#4a1717;color:#fff}.hidden{display:none!important}
@media(max-width:900px){.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-layout{grid-template-columns:1fr}.side-note{position:static}.related-grid{grid-template-columns:1fr 1fr}.hero{padding-top:64px}}
@media(max-width:640px){.container{width:min(calc(100% - 22px),var(--max))}.nav-toggle{display:block}.nav-links{display:none;position:absolute;left:11px;right:11px;top:62px;flex-direction:column;align-items:stretch;padding:10px;border:1px solid var(--line);border-radius:14px;background:#0b1715;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:11px}.hero{padding:50px 0 30px}.hero h1{font-size:3rem}.search-hint{display:none}.section{padding:38px 0}.section-head{display:block}.tool-grid,.field-row,.related-grid{grid-template-columns:1fr}.tool-card{min-height:205px}.tool-icon{margin-bottom:24px}.privacy-band{grid-template-columns:1fr;padding:25px}.tool-panel{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{display:block}.footer-links{margin:18px 0}.tool-hero{padding-top:34px}.tool-hero h1{font-size:2.55rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.result-table{display:grid;gap:9px}.result-row{display:grid;grid-template-columns:minmax(120px,.4fr) minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:#071310}.result-row strong{color:var(--cyan);font-size:.83rem}.result-row code{overflow-wrap:anywhere}.dynamic-row{display:grid;grid-template-columns:1fr 1fr auto;gap:9px;margin-bottom:9px}.diff-row{display:grid;grid-template-columns:70px 1fr;gap:12px;padding:8px 11px;border-bottom:1px solid var(--line);font:500 .86rem/1.5 ui-monospace,monospace}.diff-row.added{background:rgba(116,240,167,.09)}.diff-row.removed{background:rgba(255,133,133,.09)}.diff-row.changed{background:rgba(200,255,103,.08)}.diff-label{font-weight:800;text-transform:uppercase;font-size:.72rem}.diff-row.added .diff-label{color:var(--ok)}.diff-row.removed .diff-label{color:var(--danger)}.diff-row.changed .diff-label{color:var(--lime)}.compact-area{min-height:120px}.range-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}.range-value{min-width:58px;text-align:center;color:var(--cyan);font:800 1.1rem/1 ui-monospace,monospace}.strength-bar{height:7px;border-radius:999px;background:var(--line);overflow:hidden;margin:8px 0 16px}.strength-bar span{display:block;height:100%;width:0;background:var(--cyan);transition:width .2s ease}.password-output{font-size:1.05rem;word-break:break-all}.download-note{color:var(--muted);font-size:.8rem}
@media(max-width:640px){.result-row{grid-template-columns:1fr auto}.result-row strong{grid-column:1/-1}.dynamic-row{grid-template-columns:1fr auto}.dynamic-row input:nth-child(2){grid-column:1/2}.diff-row{grid-template-columns:62px 1fr}}