@font-face{font-family:Bebas Neue;font-style:normal;font-weight:400;font-display:swap;src:url(/tools/fonts/bebas-400.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:300 700;font-display:swap;src:url(/tools/fonts/jakarta-var.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--abyss:#001b25;--deep:#01263e;--mid:#013b5e;--blue:#0171b0;--sky:#0ea5e9;--amber:#f0a500;--ink:#eaf4fa;--ink-2:#b6cdda;--ink-3:#7e9aab;--mint:#5fbd74;--gold-2:#ffc53d;--line:#0171b047;--line-soft:#0171b029;--panel:#01263e9e;--panel-2:#011b258c;--radius:16px;--maxw:1120px;--sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--display:"Bebas Neue", "Plus Jakarta Sans", Impact, "Haettenschweiler", sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--sans);color:var(--ink);background:var(--abyss);letter-spacing:-.005em;background-image:radial-gradient(1200px 680px at 10% -10%,#0171b061,#0000 64%),radial-gradient(900px 520px at 94% 2%,#0ea5e933,#0000 58%),radial-gradient(760px 620px at 78% 88%,#5fbd741a,#0000 62%),radial-gradient(680px 480px at 4% 74%,#f0a50013,#0000 60%),linear-gradient(#02304c 0%,#011e31 38%,#001b25 100%);background-attachment:fixed;margin:0;font-size:16.5px;line-height:1.65}img,svg{max-width:100%}a{color:var(--sky);text-decoration:none}a:hover{color:#7dd3fc;text-underline-offset:3px;text-decoration:underline}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}.narrow{max-width:800px}.site-head{z-index:40;backdrop-filter:saturate(150%)blur(12px);border-bottom:1px solid var(--line-soft);background:#001b25c7;position:sticky;top:0}.site-head .wrap{justify-content:space-between;align-items:center;gap:18px;height:62px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand:hover{text-decoration:none}.brand img{width:auto;height:22px;display:block}.brand small{font-family:var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--amber);border-left:1px solid var(--line);padding-left:10px;font-size:15px;line-height:1}.head-nav{color:var(--ink-2);gap:20px;font-size:14px;display:flex}.head-nav a{color:var(--ink-2)}h1{font-family:var(--display);letter-spacing:.005em;text-transform:uppercase;color:#fff;margin:0 0 16px;font-size:clamp(38px,6vw,62px);font-weight:400;line-height:.96}h2{font-family:var(--display);letter-spacing:.01em;text-transform:uppercase;color:#fff;margin:0 0 10px;font-size:clamp(27px,3.6vw,40px);font-weight:400;line-height:1.02}h3{font-family:var(--display);letter-spacing:.015em;text-transform:uppercase;color:#fff;margin:0 0 6px;font-size:21px;font-weight:400;line-height:1.1}p{color:var(--ink-2);margin:0 0 14px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--sky);margin:0 0 10px;font-size:11.5px;font-weight:700}.lede{color:var(--ink-2);font-size:17.5px}.crumb{color:var(--ink-3);flex-wrap:wrap;gap:8px;margin:26px 0 16px;font-size:13px;display:flex}.crumb a{color:var(--ink-3)}.crumb span[aria-current]{color:var(--ink-2)}section{margin:0 0 46px}.sec-head{margin-bottom:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card-soft{background:var(--panel-2);border-color:var(--line-soft)}.answer{border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:var(--radius);background:linear-gradient(135deg,#013b5eb3,#01263e80);margin:0 0 26px;padding:22px 24px;position:relative}.answer p{color:#f2fafe;margin:0;font-size:18.5px;font-weight:450;line-height:1.6}.answer .tag{letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:8px;font-size:11px;font-weight:700;display:inline-block}.stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:0 0 40px;display:grid}.stat{background:var(--panel-2);border:1px solid var(--line-soft);border-radius:13px;padding:14px 16px}.stat .k{text-transform:uppercase;letter-spacing:.13em;color:var(--ink-3);font-size:11px;font-weight:700}.stat .v{font-family:var(--mono);color:#fff;letter-spacing:-.02em;margin-top:4px;font-size:19px;font-weight:600}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:460px;font-size:15px}caption{caption-side:top;text-align:left;color:var(--ink-3);padding:15px 18px 6px;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line-soft);padding:11px 18px}thead th{color:#dff0fa;text-transform:uppercase;letter-spacing:.1em;white-space:nowrap;background:#013b5e8c;font-size:12px;font-weight:700}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:#0171b017}td.num,th.num{font-family:var(--mono);font-variant-numeric:tabular-nums;color:#fff}td.lbl{color:var(--ink-2);font-weight:600}.conv{gap:18px;display:grid}.conv-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;display:grid}.conv label{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);font-size:11.5px;font-weight:700;display:block}.conv input,.conv select{color:#fff;border:1px solid var(--line);width:100%;font-family:var(--mono);letter-spacing:-.01em;background:#001b25b8;border-radius:10px;margin-top:6px;padding:11px 12px;font-size:16px}.conv input:focus,.conv select:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--sky)}.conv-out{grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:10px;display:grid}.out{border:1px solid var(--line-soft);background:#013b5e6b;border-radius:12px;padding:13px 15px}.out .k{text-transform:uppercase;letter-spacing:.13em;color:var(--ink-3);font-size:11px;font-weight:700}.out .v{font-family:var(--mono);color:#fff;margin-top:3px;font-size:18px;font-weight:600}.conv-foot{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;display:flex}.btn-reset{border:1px solid var(--line);color:var(--ink-2);cursor:pointer;background:0 0;border-radius:999px;padding:7px 15px;font-family:inherit;font-size:13px}.btn-reset:hover{border-color:var(--sky);color:#fff}.scale-grid{grid-template-columns:1.25fr 1fr;align-items:center;gap:24px;display:grid}.legend{gap:12px;display:grid}.legend div{color:var(--ink-2);align-items:flex-start;gap:10px;font-size:14px;display:flex}.swatch{border-radius:4px;flex:none;width:15px;height:15px;margin-top:3px}.sw-self{border:2px solid var(--sky);background:#0ea5e959}.sw-ref{background:#013b5e8c;border:2px dashed #0171b0}.dl-grid{grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:14px;display:grid}.dl{background:var(--panel-2);border:1px solid var(--line);color:var(--ink);border-radius:14px;padding:18px;transition:border-color .15s,transform .15s;display:block}.dl:hover{border-color:var(--sky);text-decoration:none;transform:translateY(-2px)}.dl .kind{letter-spacing:.12em;color:var(--amber);background:#f0a50026;border-radius:6px;margin-bottom:9px;padding:3px 8px;font-size:10.5px;font-weight:800;display:inline-block}.dl .t{color:#fff;margin-bottom:5px;font-size:15.5px;font-weight:650}.dl .d{color:var(--ink-3);font-size:13.5px;line-height:1.55}.app-grid{grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:14px;display:grid}.app{background:var(--panel-2);border:1px solid var(--line-soft);border-radius:14px;padding:18px}.app h3{color:#fff;align-items:center;gap:9px;display:flex}.app h3 .mark{color:#cfe9fb;background:#0171b04d;border-radius:7px;flex:none;place-items:center;width:26px;height:26px;font-size:12px;font-weight:800;display:grid}.app p{color:var(--ink-2);margin:0;font-size:14.5px}.prose p{font-size:16.5px;line-height:1.75}.faq{gap:10px;display:grid}details{background:var(--panel-2);border:1px solid var(--line-soft);border-radius:13px;padding:0 18px}summary{cursor:pointer;color:#fff;justify-content:space-between;align-items:center;gap:14px;padding:15px 0;font-size:16px;font-weight:650;list-style:none;display:flex}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--sky);flex:none;font-size:20px;font-weight:400;line-height:1}details[open] summary:after{content:"−"}details p{margin:0;padding:0 0 16px;font-size:15.5px}.chips{flex-wrap:wrap;gap:10px;display:flex}.chip{border:1px solid var(--line);background:var(--panel-2);color:var(--ink-2);border-radius:999px;padding:9px 16px;font-size:14px}.chip:hover{border-color:var(--sky);color:#fff;text-decoration:none}.idx-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;display:grid}.idx{background:var(--panel-2);border:1px solid var(--line-soft);color:var(--ink);border-radius:14px;padding:17px 18px;transition:border-color .15s,transform .15s;display:block}.idx:hover{border-color:var(--sky);text-decoration:none;transform:translateY(-2px)}.idx .n{color:#fff;font-size:16px;font-weight:650}.idx .s{font-family:var(--mono);color:var(--sky);margin-top:4px;font-size:13.5px}.group-label{text-transform:uppercase;letter-spacing:.16em;color:var(--ink-3);margin:34px 0 13px;font-size:11.5px;font-weight:700}.cta{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(120deg,#013b5ebf,#0171b059);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px;padding:26px 28px;display:flex}.cta h3{margin:0 0 6px;font-size:23px}.cta p{margin:0;font-size:15px}.btn{background:var(--amber);color:#201400;white-space:nowrap;border-radius:999px;padding:12px 22px;font-size:14.5px;font-weight:700;display:inline-block}.btn:hover{color:#201400;background:#ffb81f;text-decoration:none}.site-foot{border-top:1px solid var(--line-soft);margin-top:60px;padding:30px 0 44px}.site-foot .wrap{color:var(--ink-3);flex-wrap:wrap;justify-content:space-between;gap:18px;font-size:13.5px;display:flex}.site-foot a{color:var(--ink-2)}@media (width<=720px){.scale-grid{grid-template-columns:1fr}body{font-size:16px}.answer p{font-size:17px}.card{padding:18px}.site-head .wrap{gap:10px}.brand small{display:none}.brand img{height:19px}.head-nav{gap:14px;font-size:13.5px}}@media (width<=400px){.head-nav a:last-child{display:none}}.head-nav a,.crumb a,.site-foot a{align-items:center;min-height:44px;display:inline-flex}.head-nav a{justify-content:center;min-width:44px}.head-nav{gap:16px}.brand{min-height:44px}.chip{align-items:center;min-height:44px;display:inline-flex}.btn-reset,.conv input,.conv select{min-height:44px}.crumb{align-items:center;row-gap:0}.foot-tools li{line-height:1}.crumb a{margin-inline:-7px;padding-inline:7px}.prose p,.answer p,.app p,details p,.lede{max-width:32em}.hero{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:54px;padding:60px 0 24px;display:grid}.hero h1{max-width:15ch}.hero .lede{max-width:54ch}.hero-actions{flex-wrap:wrap;gap:12px;margin:26px 0 0;display:flex}.btn-ghost{border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:12px 20px;font-size:14.5px;font-weight:600;transition:border-color .2s,color .2s,background-color .2s;display:inline-block}.btn-ghost:hover{border-color:var(--sky);color:#fff;background:#0171b024;text-decoration:none}.hero-facts{border-top:1px solid var(--line-soft);grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:34px 0 0;padding:22px 0 0;display:grid}.hero-facts div{margin:0}.hero-facts dt{text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);font-size:11.5px;font-weight:700}.hero-facts dd{font-family:var(--mono);color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:5px 0 0;font-size:27px;font-weight:600}.hero-figure{margin:0}.hero-figure .hero-art{width:100%;height:auto;display:block}.hero-figure figcaption,.art figcaption{color:var(--ink-3);text-align:center;margin-top:14px;font-size:13px;line-height:1.55}.page-head{margin:8px 0 40px}.page-head.has-art{grid-template-columns:minmax(0,1fr) minmax(0,.88fr);align-items:center;gap:46px;display:grid}.page-head .answer{margin-bottom:0}.art{margin:0}.art .blueprint{border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(150deg,#01263e8c,#001b2559);width:100%;height:auto;padding:6px;display:block}.h-ico,.g-ico{vertical-align:-3px;width:20px;height:20px;color:var(--sky);margin-right:10px;display:inline-flex}.g-ico{vertical-align:-2px;width:16px;height:16px;color:var(--ink-3);margin-right:8px}.h-ico svg,.g-ico svg{width:100%;height:100%}.group-label{align-items:center;display:flex}.idx{align-items:center;gap:15px;transition:border-color .2s,transform .2s,background-color .2s;display:flex;position:relative;overflow:hidden}.idx-shape{width:46px;height:46px;color:var(--sky);opacity:.85;flex:none;place-items:center;transition:opacity .2s,color .2s;display:grid}.idx-shape svg{width:100%;height:100%;display:block}.idx-text{min-width:0;display:block}.idx .n,.idx .s{display:block}.idx:hover{background:#0171b01a}.idx:hover .idx-shape{opacity:1;color:#7dd3fc}.idx:focus-visible,.dl:focus-visible,.chip:focus-visible,.btn:focus-visible,.btn-ghost:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:14px}.idx-hub{border-color:#f0a5008c}.idx-hub .idx-shape{color:var(--amber);width:30px;height:30px;margin:8px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}.idx:hover,.dl:hover{transform:none}}@media (width<=900px){.hero,.page-head.has-art{grid-template-columns:1fr;gap:30px}.hero{padding-top:40px}.hero-figure{order:-1;max-width:340px}.hero-facts{gap:14px}.hero-facts dd{font-size:21px}.hero-facts dt{letter-spacing:.1em;font-size:10.5px}}:root{--acc:#38bdf8;--acc-rgb:56, 189, 248}.eyebrow,.h-ico{color:var(--acc)}.g-ico{color:var(--acc);opacity:.95}.idx-shape{color:var(--acc)}.idx:hover .idx-shape{color:var(--acc);opacity:1}.answer{border-left-color:var(--acc)}.answer .tag{color:var(--acc)}.idx:hover,.dl:hover{border-color:rgba(var(--acc-rgb), .75);box-shadow:0 10px 30px -18px rgba(var(--acc-rgb), .85)}.chip:hover{border-color:rgba(var(--acc-rgb), .8)}.group-label{border-left:3px solid rgba(var(--acc-rgb), .85);color:var(--ink-2);padding-left:12px}.card,.idx,.dl,.app,details,.stat,.out{background-image:linear-gradient(#ffffff0b,#fff0 42%)}.stat{border-top:1px solid rgba(var(--acc-rgb), .3)}.stat .k{color:rgba(var(--acc-rgb), .95)}.hl td{background:rgba(var(--acc-rgb), .1)}.hl td.lbl{color:var(--acc)}thead th{background:linear-gradient(180deg, rgba(var(--acc-rgb), .18), #013b5e80)}.art .blueprint{background:radial-gradient(120% 100% at 50% 0%, rgba(var(--acc-rgb), .12), transparent 62%), linear-gradient(150deg, #01263e99, #001b2559);box-shadow:inset 0 0 0 1px rgba(var(--acc-rgb), .12)}h1{background:linear-gradient(96deg, #fff 62%, rgba(var(--acc-rgb), .95) 118%);color:#0000;background-clip:text}.cta{background:radial-gradient(120% 140% at 88% 0%, #f0a50029, transparent 58%), linear-gradient(120deg, #013b5ecc, rgba(var(--acc-rgb), .22));border-color:#f0a50047}summary:after{color:var(--acc)}details[open]{border-color:rgba(var(--acc-rgb), .45)}.conv input:focus,.conv select:focus{outline-color:var(--acc);border-color:var(--acc)}.btn-reset:hover{border-color:var(--acc)}.out{border-color:rgba(var(--acc-rgb), .22)}.out .k{color:rgba(var(--acc-rgb), .9)}a{color:var(--acc)}a:hover{color:#fff}.crumb a,.site-foot a,.head-nav a{color:var(--ink-3)}.crumb a:hover,.site-foot a:hover,.head-nav a:hover{color:var(--ink)}.idx .s{color:var(--acc);opacity:.92}.tool-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;display:grid}.tool{background:var(--panel-2);border:1px solid var(--line-soft);color:var(--ink);background-image:linear-gradient(#ffffff0d,#fff0 44%);border-radius:16px;align-items:flex-start;gap:16px;padding:20px;transition:border-color .2s,transform .2s,background-color .2s,box-shadow .2s;display:flex}.tool:hover{border-color:rgba(var(--acc-rgb), .75);background-color:rgba(var(--acc-rgb), .07);box-shadow:0 12px 34px -20px rgba(var(--acc-rgb), .9);text-decoration:none;transform:translateY(-2px)}.tool:focus-visible{outline:2px solid var(--acc);outline-offset:3px}.tool-ico{width:42px;height:42px;color:var(--acc);background:rgba(var(--acc-rgb), .12);border:1px solid rgba(var(--acc-rgb), .3);border-radius:12px;flex:none;place-items:center;display:grid}.tool-ico svg{width:22px;height:22px}.tool-body{min-width:0;display:block}.tool-name{font-family:var(--display);color:#fff;letter-spacing:.015em;text-transform:uppercase;font-size:21px;font-weight:400;line-height:1.1;display:block}.tool-ext{color:var(--acc);margin-left:6px;font-size:14px}.tool-desc{color:var(--ink-2);margin-top:7px;font-size:14.5px;line-height:1.6;display:block}.tool-tag{font-family:var(--mono);letter-spacing:.04em;color:var(--acc);background:rgba(var(--acc-rgb), .1);border:1px solid rgba(var(--acc-rgb), .26);border-radius:999px;margin-top:12px;padding:4px 11px;font-size:11.5px;display:inline-block}.foot-grid{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start;gap:32px;display:grid}.foot-brand{line-height:1.7}.foot-h{text-transform:uppercase;letter-spacing:.16em;color:var(--ink-3);margin:0 0 10px;font-size:11.5px;font-weight:700}.foot-tools ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.foot-tools a{color:var(--ink-2);font-size:14px}.foot-tools a:hover{color:#fff}@media (width<=720px){.foot-grid{grid-template-columns:1fr;gap:26px}}