:root{color-scheme:light;--ink: #141414;--ink-muted: #4b4b4b;--paper: #f6f1e6;--accent: #1f7a6e;--accent-dark: #145c52;--sun: #f4c26a;--shadow: rgba(18, 18, 18, .12);--card: rgba(255, 255, 255, .78);--stroke: rgba(20, 20, 20, .12);--radius: 20px;font-family:Palatino Linotype,Book Antiqua,Palatino,serif;background:var(--paper);color:var(--ink)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#fff2d0 0%,transparent 58%),radial-gradient(circle at 80% 10%,#cfe8e2 0%,transparent 60%),linear-gradient(160deg,#f5efe1,#f8f1e8 40%,#f1e0c2)}#root{min-height:100vh}.page{max-width:1080px;margin:0 auto;padding:28px 20px 44px;display:flex;flex-direction:column;gap:16px}.hero{padding:12px 4px;animation:fadeIn .8s ease-out}h1{font-size:clamp(2.2rem,4vw,3.6rem);margin:0 0 8px}.lede{max-width:520px;font-size:1.05rem;color:var(--ink-muted);margin:0}.panel{background:var(--card);border:1px solid var(--stroke);border-radius:var(--radius);padding:18px;box-shadow:0 16px 40px var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:slideUp .7s ease-out}.panel-header h2{margin:0 0 6px;font-size:1.4rem}.panel-header p{margin:0;color:var(--ink-muted)}.input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:10px}.operation-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.operation-chip{flex:0 0 auto;background:#ffffffe6;border:1px solid var(--stroke);color:var(--ink);padding:10px 16px;border-radius:999px;font-size:.9rem}.operation-chip.active{background:var(--accent);color:#fff;border-color:transparent;box-shadow:0 10px 18px #1f7a6e40}.operation-helper{margin-top:10px;padding:12px;border-radius:16px;background:#ffffffe0;border:1px solid rgba(31,122,110,.2)}.helper-title{font-weight:700;margin-bottom:4px}.helper-desc{color:var(--ink-muted);margin-bottom:8px}.helper-meta{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-dark)}.field{display:flex;flex-direction:column;gap:8px;font-family:Trebuchet MS,Lucida Grande,sans-serif;font-size:.9rem;color:var(--ink-muted)}.input-form{display:flex;flex-direction:column;gap:8px}.toggle{display:flex;align-items:center;gap:10px;margin-top:6px;font-family:Trebuchet MS,Lucida Grande,sans-serif;color:var(--ink-muted);font-size:.88rem}.toggle input{width:18px;height:18px;accent-color:var(--accent)}input{font-family:inherit;font-size:1rem;padding:12px 14px;border-radius:12px;border:1px solid var(--stroke);background:#fffdfa;color:var(--ink)}input:focus{outline:2px solid rgba(31,122,110,.35)}input:disabled{background:#efece2;color:#9a9a9a}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}button{cursor:pointer;border:none;font-family:Trebuchet MS,Lucida Grande,sans-serif;font-weight:600;padding:12px 20px;border-radius:999px;transition:transform .2s ease,box-shadow .2s ease}button:hover{transform:translateY(-1px)}.primary{background:var(--accent);color:#fff;box-shadow:0 12px 22px #1f7a6e4d}.ghost{background:transparent;color:var(--accent-dark);border:1px solid rgba(31,122,110,.4)}.output{margin-top:10px;padding:18px;border-radius:14px;border:1px dashed rgba(20,20,20,.22);background:#fffcf5d9;font-family:Courier New,Courier,monospace;min-height:70px;display:block;white-space:nowrap;overflow-x:auto;overflow-y:hidden;animation:glowIn .5s ease-out}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.output.has-output{border-style:solid;background:#fffdf7}.muted{color:#8a8a8a}.error{margin-top:12px;padding:12px 14px;border-radius:10px;background:#bd26341f;color:#99202b;font-family:Trebuchet MS,Lucida Grande,sans-serif}.glossary{display:grid;gap:10px;margin-top:10px}.glossary-row{display:grid;grid-template-columns:minmax(180px,220px) 1fr auto;gap:12px;align-items:center;padding:12px 14px;border-radius:14px;border:1px solid var(--stroke);background:#ffffffe6}.glossary-signature{font-weight:700}.glossary-description{color:var(--ink-muted)}.glossary-meta{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-dark)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes glowIn{0%{opacity:.7}to{opacity:1}}@media (max-width: 720px){.page{padding:22px 14px 38px}.actions{flex-direction:column;align-items:stretch}button{width:100%}.glossary-row{grid-template-columns:1fr;align-items:start}.glossary-meta{justify-self:start}}