:root{--bg:#0b1026;--surface:#141a33;--surface-raised:#1b2242;--text:#fff;--muted:#a7b0d0;--violet:#7c5cff;--coral:#ff7a59;--success:#2bd9a4;--danger:#ff5a6e;--line:#a7b0d02e;--line-strong:#a7b0d052;--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);text-rendering:optimizelegibility;margin:0;font-family:Inter,Avenir Next,Avenir,Segoe UI,system-ui,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em;line-height:1.08}.shell{width:min(1180px,100% - 40px);margin-inline:auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:10;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0b1026e6;position:sticky;top:0}.header-inner{align-items:center;gap:32px;min-height:76px;display:flex}.brand{letter-spacing:-.04em;align-items:center;gap:10px;font-size:20px;font-weight:800;display:inline-flex}.brand-mark{background:linear-gradient(135deg, var(--violet), var(--coral));border-radius:6px;grid-template-columns:repeat(3,5px);align-items:end;gap:3px;width:22px;height:22px;padding:4px;display:grid;box-shadow:0 8px 24px #7c5cff47}.brand-mark span{background:var(--text);border-radius:1px;display:block}.brand-mark span:first-child{height:6px}.brand-mark span:nth-child(2){height:13px}.brand-mark span:nth-child(3){height:9px}.main-nav{gap:25px;margin-inline-start:auto;font-size:14px;font-weight:600;display:flex}.main-nav a,.footer-links a{transition:color .2s}.main-nav a:hover,.footer-links a:hover{color:var(--text)}.header-actions{align-items:center;gap:10px;display:flex}.language-menu{position:relative}.language-menu summary{cursor:pointer;border:1px solid var(--line);color:var(--muted);background:var(--surface);border-radius:12px;padding:9px 11px;font:500 12px ui-monospace,SFMono-Regular,monospace;list-style:none}.language-menu summary::-webkit-details-marker{display:none}.language-menu summary span{color:var(--coral)}.language-options{inset-inline-end:0;background:var(--surface-raised);border:1px solid var(--line);border-radius:14px;grid-template-columns:repeat(2,minmax(0,1fr));width:248px;max-height:min(420px,100vh - 96px);padding:8px;display:grid;position:absolute;top:44px;overflow-y:auto;box-shadow:0 18px 50px #00000052}.language-options a{border-radius:8px;padding:8px 10px;font-size:13px}.language-options a:hover{background:#7c5cff26}.footer-language .language-options{top:auto;bottom:44px}.button{min-height:50px;color:var(--text);background:linear-gradient(135deg, var(--violet), var(--coral));border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 22px;font-weight:700;transition:transform .2s,box-shadow .2s;display:inline-flex}.button:hover{transform:translateY(-2px);box-shadow:0 14px 38px #7c5cff4d}.button:focus-visible,.text-link:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--success);outline-offset:3px}.button-small{min-height:40px;padding-inline:17px;font-size:13px}.button-light{color:var(--text)}
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var(--line-strong);background:var(--surface);border-radius:28px;padding:24px;box-shadow:0 30px 80px #00000047}.tool-heading{align-items:baseline;gap:12px;margin-bottom:18px;display:flex}.tool-heading span,.tool-result>span{color:var(--coral);letter-spacing:.08em;text-transform:uppercase;font:500 11px ui-monospace,SFMono-Regular,monospace}.tool-heading h2{margin:0;font-size:24px}.tool-form{grid-template-columns:1fr auto;gap:10px;display:grid}.tool-form input{border:1px solid var(--line-strong);min-width:0;color:var(--text);background:var(--bg);font:inherit;border-radius:14px;outline:none;padding:14px 16px}.tool-form input:focus-visible{border-color:var(--violet);box-shadow:0 0 0 3px #7c5cff33}.tool-form input::placeholder{color:var(--muted)}.tool-form .button{cursor:pointer;white-space:nowrap;border:0}.prompt-tool>small{color:var(--muted);margin:10px 2px 18px;display:block}.tool-result{background:#2bd9a40d;border:1px solid #2bd9a46b;border-radius:18px;width:min(560px,100% - 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