@charset "UTF-8";:root{color-scheme:light dark;--bg:#f4f6f1;--surface:#fff;--ink:#192d27;--muted:#52665d;--line:#d5dfd7;--accent:#12695c;--on-accent:#fff;--wash:#e8efe7;--error:#a22521;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-height:100dvh}button,input,select,textarea{font:inherit;color:inherit}button,select,input{min-height:44px}button,select{cursor:pointer}button{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:10px 16px}button:hover{background:var(--wash)}button:active{transform:translateY(1px)}button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}a{color:var(--accent)}[hidden]{display:none!important}.shell{max-width:1120px;margin:auto;padding:0 max(22px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(22px,env(safe-area-inset-left))}header{min-height:100px;padding-top:env(safe-area-inset-top);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.brand{font-size:26px;font-weight:750;letter-spacing:-1px;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.brand svg{width:32px;height:32px;stroke:var(--accent);stroke-width:2.5;fill:none}.language select{background:transparent;border:1px solid var(--line);border-radius:7px;padding:8px 10px;max-width:155px}.intro{padding:38px 0 28px}.eyebrow{font-size:16px;color:var(--accent);font-weight:650}h1{font-size:clamp(30px,5vw,48px);letter-spacing:-1.6px;margin:10px 0 12px;line-height:1.15}.intro p{color:var(--muted);margin:0;line-height:1.6}.workspace{display:grid;grid-template-columns:340px minmax(0,1fr);gap:36px}.settings{border-right:1px solid var(--line);padding-right:30px}.modes{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:0 0 24px;padding:0;border:0}.modes label{position:relative;min-height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:8px;border:1px solid var(--line);text-align:center;padding:6px}.modes input{position:absolute;opacity:0;width:100%;height:100%;inset:0;margin:0;cursor:pointer}.modes label:has(input:checked){background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.modes label:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:3px}.control{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}.control input,.control select{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:8px;min-width:0}.control input{width:82px}.control select{max-width:175px}.classes{display:grid;grid-template-columns:1fr 1fr;border:0;padding:0;margin:4px 0}.classes label,.check{min-height:44px;display:flex;align-items:center;gap:8px;cursor:pointer}.classes input,.check input{min-height:24px;width:20px;height:20px;accent-color:var(--accent)}.check{line-height:1.5}.symbols{margin:8px 0 16px;color:var(--muted)}summary{min-height:44px;cursor:pointer;line-height:1.5;padding:10px 0}.symbols code{display:block;overflow-wrap:anywhere}.batch{margin-top:22px}.primary{width:100%;background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:650;display:flex;justify-content:center;align-items:center;gap:10px;min-height:52px}.primary:hover{background:var(--accent);filter:brightness(1.1)}.primary svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}.privacy{color:var(--muted);line-height:1.65;margin:18px 0 0}.output{min-width:0}.output-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}h2{font-size:18px;font-weight:650;margin:0}.text-button{border:0;background:none;padding:10px 0;color:var(--muted);font-size:16px}.result{padding:22px 0;border-bottom:1px solid var(--line);animation:appear .18s ease-out}.result:first-child{padding-top:0}.secret{display:block;resize:none;width:100%;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:22px;line-height:1.55;letter-spacing:.1px;overflow:hidden;overflow-wrap:anywhere;word-break:break-all;white-space:pre-wrap}.result-bar{margin-top:12px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}.metrics{font-size:16px;color:var(--muted)}.result-actions{display:flex;gap:8px;flex-wrap:wrap}.copy{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:650}.copy:hover{background:var(--accent);filter:brightness(1.1)}.select{padding:10px;color:var(--muted)}.status{min-height:26px;line-height:1.6;color:var(--accent);margin:12px 0}.estimate,.mode-note{font-size:16px;line-height:1.7;color:var(--muted)}#error{color:var(--error);line-height:1.6;border-left:3px solid var(--error);padding-left:14px}.education{margin-top:40px;border-top:1px solid var(--line);padding-top:12px}.education>summary{font-size:20px;font-weight:650}.education-body{max-width:800px;line-height:1.8;color:var(--muted);padding:0 0 8px}.example{border-left:3px solid var(--accent);padding:4px 0 4px 16px;margin:20px 0}.example strong{display:block;color:var(--ink);font-size:16px}.example code{display:block;overflow-wrap:anywhere;font-size:16px}footer{padding:24px 0 30px;border-top:1px solid var(--line);font-size:16px;color:var(--muted);margin-top:24px}footer span{margin-left:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@keyframes appear{0%{opacity:.4;transform:translateY(3px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(prefers-color-scheme:dark){:root{--bg:#111c19;--surface:#192923;--ink:#edf4ee;--muted:#b6c7bc;--line:#34463e;--accent:#78cfb8;--on-accent:#102b23;--wash:#253b30;--error:#ffaaa5}}@media(max-width:760px){header{min-height:80px}.intro{padding:28px 0 24px}.workspace{grid-template-columns:1fr;gap:28px}.settings{border-right:0;padding-right:0}.modes{grid-template-columns:1fr 1fr}.secret{font-size:20px;padding:16px}.privacy{margin-top:14px}.education{margin-top:22px}.output-heading{align-items:center}.shell{padding-right:max(20px,env(safe-area-inset-right));padding-left:max(20px,env(safe-area-inset-left))}.intro p{max-width:420px}.result-bar{align-items:start}.result-actions{width:100%;justify-content:flex-end}}@media(orientation:landscape)and (max-height:500px){header{min-height:64px}.intro{padding:20px 0}.workspace{grid-template-columns:minmax(240px,.8fr) minmax(0,1fr);gap:24px}.settings{padding-right:20px;border-right:1px solid var(--line)}.shell{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}h1{font-size:30px}}