:root{--bg: #120e08;--bg2: #17110a;--card: #1f160c;--card2: #291c10;--line: #402d17;--ink: #f6efe4;--mut: #c9ac86;--dim: #927456;--amber: #fbbf24;--amber2: #f59e0b;--green: #34d399;--red: #fb7185;--cyan: #22d3ee}*{box-sizing:border-box}html,body,#root{margin:0;padding:0}body{background:radial-gradient(1100px 560px at 82% -10%,#3a2609 0%,var(--bg) 55%);color:var(--ink);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;min-height:100vh}a{color:var(--amber);text-decoration:none}a:hover{text-decoration:underline}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;color:#fde68a}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}.wrap{max-width:1000px;margin:0 auto;padding:26px 20px 60px}header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}h1{font-size:22px;margin:0;letter-spacing:-.4px;display:flex;align-items:center;gap:10px}h1 .logo{font-size:21px}.ghbtn{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:8px 14px;font-size:13px;white-space:nowrap}.ghbtn:hover{border-color:var(--amber2);text-decoration:none}.sub{color:var(--mut);margin:8px 0 22px;max-width:850px}.sub b{color:var(--ink)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}@media(max-width:720px){.grid{grid-template-columns:1fr}}.card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}.card h2{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--dim);font-family:ui-monospace,monospace;margin:0 0 12px}.panel{border:1px solid var(--line);border-radius:12px;padding:14px;background:#150f08}.panel.bad{box-shadow:inset 0 0 0 1px #fb718529}.panel.good{box-shadow:inset 0 0 0 1px #34d39929}.ptop{display:flex;align-items:baseline;justify-content:space-between;font-size:12.5px;color:var(--mut);font-family:ui-monospace,monospace;margin-bottom:10px}.ptop b{font-size:24px}.panel.bad .ptop b{color:var(--red)}.panel.good .ptop b{color:var(--green)}label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--mut);margin-bottom:9px}input{background:#0f0b06;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:9px 11px;font:inherit;font-size:14px}input:focus{outline:none;border-color:var(--amber2)}.out{display:flex;flex-direction:column;gap:3px;margin:4px 0 2px;padding:10px 12px;background:var(--card2);border:1px solid var(--line);border-radius:9px}.out span{font-size:11px;color:var(--dim);font-family:ui-monospace,monospace}.out b{font-size:16px;color:var(--ink)}.note{color:var(--dim);font-size:12px;line-height:1.55;margin:10px 0 0}.note b,.note code{color:var(--mut)}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}@media(max-width:720px){.split{grid-template-columns:1fr}}.code{background:#0d0904;border:1px solid var(--line);border-radius:12px;padding:13px 15px;margin:0;overflow-x:auto;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;line-height:1.6;color:#f0e6d6;white-space:pre}.code.bad{border-color:#4d2530}.code.good{border-color:#14532d}.list{margin:0;padding-left:18px;color:var(--mut);font-size:13px;line-height:1.7}.list b{color:var(--ink)}.list code{color:var(--cyan)}.use2{color:var(--mut);font-size:13px;line-height:1.6;margin:12px 0 0}.use2 b{color:var(--ink)}.hint{color:var(--mut);font-size:12.5px;margin:-4px 0 12px}.wide-input{width:100%}.results{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.results li{background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-size:12.5px}.results li.empty{color:var(--dim);font-style:italic}footer{margin-top:26px;color:var(--dim);font-size:12.5px;text-align:center;border-top:1px solid var(--line);padding-top:18px}footer code{color:var(--mut)}