*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0c1019;color:#e1e8f5;font:15px/1.65 system-ui,sans-serif}a{color:#8decca;text-underline-offset:4px}header{max-width:1240px;margin:auto;padding:24px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #242c3b}.brand{text-decoration:none;font-size:20px;color:#fff;font-weight:650}.brand b{color:#8decca}.logo{font-family:monospace;background:#1b302e;border-radius:7px;padding:7px;color:#8decca;margin-right:8px}nav{display:flex;gap:26px;align-items:center}nav a{font-size:13px;color:#acb9ce;text-decoration:none}.local{font:12px ui-monospace,monospace;color:#92b8a6}.local i{display:inline-block;background:#8decca;width:6px;height:6px;border-radius:50%;margin-right:6px}main{max-width:1180px;margin:auto;padding:0 30px}.hero{position:relative;padding:80px 0 70px;overflow:hidden}.eyebrow{font:11px/1.6 ui-monospace,monospace;letter-spacing:2px;color:#8decca}h1{font-size:clamp(40px,6vw,76px);line-height:1.08;letter-spacing:-3px;margin:22px 0}h1 span{color:#8decca}.hero p:not(.eyebrow){font-size:17px;color:#9caac0}.start{text-decoration:none;display:inline-block;margin-top:20px;border-bottom:1px solid #8decca;padding-bottom:6px}.hero-code{position:absolute;right:15px;top:140px;transform:rotate(-5deg);border:1px solid #344253;background:linear-gradient(135deg,#172a29,#131a29);border-radius:14px;padding:40px;font:15px/2.6 ui-monospace,monospace;box-shadow:15px 15px 0 #101725}.hero-code span{color:#8497a8;font-size:12px}.hero-code b{color:#8decca}.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.section-head h2{font-size:20px}.section-head>span{color:#78869c;font:12px ui-monospace,monospace}.tool-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 24px}button{font:inherit;cursor:pointer;color:#cbd6e9;border:1px solid #354155;border-radius:7px;background:#192132;padding:9px 15px}button:hover{border-color:#8decca}button:disabled{opacity:.45;cursor:default}.tool-cards button{text-align:left;background:#121a28;border:1px solid #2c3545;padding:20px;border-radius:10px;display:flex;flex-direction:column}.tool-cards button[aria-pressed=true]{border-color:#8decca;background:#172d2b}.symbol{color:#8decca;font:21px ui-monospace,monospace;margin-bottom:15px}.tool-cards strong{font-size:14px}.tool-cards small{color:#8e9cb2;margin-top:5px}.workbench{border:1px solid #303b4f;border-radius:13px;background:#111927;padding:24px}.bench-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.bench-head h2{font-size:18px;margin:0}.bench-head p{font-size:13px;color:#97a7c0;margin:8px 0 20px}.editors{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{font:11px ui-monospace,monospace;letter-spacing:1px;color:#b1bfd2;display:flex;align-items:center;justify-content:space-between;margin:12px 0;min-height:30px}label span{color:#7f91a9;letter-spacing:0;font-size:10px}textarea{display:block;width:100%;height:280px;resize:vertical;background:#0b121e;color:#dbe5f5;border:1px solid #303b4f;border-radius:7px;font:14px/1.65 ui-monospace,monospace;padding:17px;tab-size:2}textarea::placeholder{color:#687a93}.copy{padding:4px 9px;font-size:11px;background:transparent}.actions{display:flex;justify-content:space-between;gap:14px;margin-top:20px}#operations{display:flex;gap:8px;flex-wrap:wrap}.primary{background:#8decca;color:#0c2820;border-color:#8decca;font-weight:700}.secondary{background:#182235;font-size:13px}#status{font-size:13px;color:#8decca;margin-bottom:0}#status.error{color:#ffacac}.fine{font-size:11px;color:#9aacbf;margin-bottom:0}.about{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin:80px 0}.about h2{font-size:30px;line-height:1.25}.about p{color:#99a9bf}.facts>div{border-bottom:1px solid #2b3547;padding:13px 0}.facts strong{font-size:13px}.facts p{font-size:13px;margin:6px 0}footer{max-width:1180px;margin:auto;padding:25px 30px;border-top:1px solid #293347;display:flex;justify-content:space-between;gap:20px;color:#8293ac;font-size:12px}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;padding:10px;background:#172d2b;z-index:10}:focus-visible{outline:3px solid #8decca;outline-offset:3px}@media(max-width:980px){.hero-code{display:none}.about{gap:35px}.tool-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){header{align-items:flex-start;flex-direction:column;padding:20px}nav{gap:17px}.local{font-size:10px}main{padding:0 20px}.hero{padding:45px 0}h1{letter-spacing:-1.5px}.section-head>span{display:none}.workbench{padding:15px}.bench-head{align-items:flex-start;flex-direction:column;gap:0}.editors{grid-template-columns:1fr}textarea{height:220px}.actions{flex-direction:column}.about{grid-template-columns:1fr;margin:48px 0;gap:15px}footer{flex-direction:column}.tool-cards button{padding:15px}label span{font-size:9px}}