:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f6f8fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px;z-index:10}.skip:focus{left:8px}header{background:#0a1325;color:#fff}.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}.brand{display:flex;align-items:center;font-size:20px;font-weight:800;letter-spacing:-.04em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#5ef0c5;color:#0a1325;margin-right:9px;font-size:22px}.brand-light{color:#5ef0c5}.nav nav,.foot nav{display:flex;gap:24px}.nav a:hover,.foot a:hover{color:#5ef0c5}.hero{padding-top:90px;padding-bottom:90px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;color:#0e8672}.hero h1{max-width:740px;font-size:clamp(48px,7vw,90px);line-height:1.02;letter-spacing:-.07em;margin:20px 0}.hero h1 em{font-style:normal;color:#0c9f83}.hero p,.page-head p{max-width:640px;font-size:20px;line-height:1.6;color:#536174}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:0;border-radius:11px;background:#0a1325;color:#fff;font-weight:700;padding:14px 20px}.button:hover,button:hover{background:#15443e}.button span{font-size:20px}.section{padding:35px 0 90px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section h2,.promise h2,.guide h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.04em;margin:8px 0}.section-head>a,.back{font-weight:700;color:#0b816d}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{position:relative;min-height:175px;background:#fff;border:1px solid #e2e8ef;border-radius:18px;padding:26px;box-shadow:0 8px 32px rgba(15,30,55,.03);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 15px 35px rgba(15,30,55,.09)}.card h3{font-size:21px;letter-spacing:-.03em;margin:40px 0 8px}.card p{line-height:1.55;color:#5d6b7b;margin:0}.card-arrow{position:absolute;right:25px;top:22px;font-size:22px;color:#0c9f83}.promise{background:#eaf5f1;border-radius:24px;padding:40px;margin-bottom:100px}.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.promise-grid p{line-height:1.6;color:#536174}.page-head{padding:70px 0 35px}.page-head h1,.prose h1{font-size:clamp(42px,5vw,64px);letter-spacing:-.06em;margin:15px 0}.back{display:block;margin-bottom:25px}.tool-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,.7fr);gap:25px;align-items:start}.workbench,.aside{background:#fff;border:1px solid #e2e8ef;border-radius:18px;padding:28px;box-shadow:0 8px 32px rgba(15,30,55,.03)}.workbench>label,.workbench label{display:block;font-weight:700;margin-bottom:10px}.workbench textarea{width:100%;border:1px solid #cfd9e4;border-radius:10px;padding:14px;resize:vertical;background:#fbfcfe;color:#172033;line-height:1.5}.workbench textarea:focus,.workbench input:focus{outline:2px solid #0c9f83;outline-offset:2px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:15px 0 22px}.actions button{padding:11px 16px}.actions .secondary{background:#eaf5f1;color:#0d6558}.actions .secondary:hover{background:#d6eae3}.options{display:flex;flex-wrap:wrap;gap:15px;align-items:center}.options label{margin:0}.options input[type=number],.color-inputs input{border:1px solid #cfd9e4;border-radius:8px;padding:9px;width:85px}.color-inputs{display:flex;gap:20px;flex-wrap:wrap}.color-inputs input{display:block;width:130px;margin-top:7px}.aside h2{margin-top:0}.aside p,.guide p{line-height:1.7;color:#536174}.privacy-note{border-top:1px solid #e2e8ef;margin-top:25px;padding-top:23px}.privacy-note p{margin-bottom:0}.guide{max-width:850px;padding-top:60px;padding-bottom:35px}.guide h3{margin-top:30px}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.metric{border:1px solid #e2e8ef;border-radius:10px;padding:14px}.metric strong{display:block;font-size:26px}.metric span{color:#536174}.status{min-height:20px;color:#0b816d}.status.error{color:#b13e3e}.preview{border:1px solid #dbe4ed;border-radius:10px;margin:20px 0;padding:25px;font-size:24px;font-weight:700}.result{line-height:1.7}.prose{max-width:790px;padding-top:75px;padding-bottom:100px}.prose p{line-height:1.8;color:#536174}.prose h2{margin-top:35px}.prose a{color:#0b816d;text-decoration:underline}footer{background:#0a1325;color:#fff;margin-top:50px}.foot{display:grid;grid-template-columns:1fr auto;gap:25px;padding:45px 0}.foot p,.foot small{color:#9eacbf}.foot small{grid-column:1/-1}@media(max-width:800px){.cards,.promise-grid{grid-template-columns:repeat(2,1fr)}.tool-layout{grid-template-columns:1fr}.hero{padding:65px 0}}@media(max-width:560px){.shell{width:min(1160px,calc(100% - 28px))}.nav{min-height:68px}.nav nav{gap:13px;font-size:14px}.brand{font-size:17px}.cards,.promise-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.hero p,.page-head p{font-size:17px}.workbench,.aside{padding:18px}.foot{grid-template-columns:1fr}.foot small{grid-column:1}.metrics{grid-template-columns:repeat(2,1fr)}}
.nav{flex-wrap:nowrap}
.main-nav{white-space:nowrap}
.languages{margin-left:auto}
.language-menu{position:relative}
.language-menu summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;border:1px solid rgba(255,255,255,.26);border-radius:9px;background:#18263b;color:#fff;padding:9px 30px 9px 11px;font-size:13px;line-height:1.2;white-space:nowrap;transition:background .15s,border-color .15s}
.language-menu summary::-webkit-details-marker{display:none}
.language-menu summary:hover,.language-menu[open] summary{background:#233853;border-color:#5ef0c5}
.language-menu summary:focus-visible{outline:2px solid #5ef0c5;outline-offset:3px}
.language-menu summary::after{content:"";position:absolute;right:12px;top:50%;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-70%) rotate(45deg)}
.language-menu[open] summary::after{transform:translateY(-20%) rotate(225deg)}
.language-prompt{color:#acbdcf;font-weight:500}
.language-current{font-weight:700}
.nav .language-options{position:absolute;right:0;top:calc(100% + 7px);z-index:40;display:grid;gap:2px;width:170px;background:#fff;color:#172033;border:1px solid #dbe4ed;border-radius:11px;padding:6px;box-shadow:0 12px 30px rgba(10,19,37,.2)}
.nav .language-options a{display:block;border:0;border-radius:7px;padding:10px 12px;font-size:14px;font-weight:500;line-height:1.25;color:#172033;white-space:nowrap}
.nav .language-options a:hover,.nav .language-options a:focus-visible{background:#eaf3f8;color:#0b564a}
.nav .language-options a[aria-current=page]{background:#e8f5ef;color:#0b6558;font-weight:700}
.guide ol{color:#536174;line-height:1.8;padding-left:22px}
.guide li{margin-bottom:7px}
@media(max-width:740px){.nav{flex-wrap:wrap;min-height:68px;padding:12px 0;gap:12px}.languages{order:2;margin-left:auto}.main-nav{order:3;width:100%}}
@media(max-width:560px){.main-nav{gap:16px}}