:root{--blue:#2563eb;--teal:#0d9488;--ink:#172033;--muted:#526277;--line:#dce5ee;--pale:#f8fafc;font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:white}*{box-sizing:border-box}body{margin:0}a{color:#1856c2;text-underline-offset:3px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid var(--line);background:#fff}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:86px;flex-wrap:wrap;padding-block:16px}.logo{width:145px;height:auto;display:block}nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap}nav a{font-weight:650;text-decoration:none;color:var(--ink)}select{border:1px solid var(--line);border-radius:9px;padding:8px;max-width:155px;background:white}.hero{padding:72px 0 52px;max-width:820px}.eyebrow{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#087b71;font-weight:750}h1{font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.14;letter-spacing:-.04em;margin:18px 0 24px;font-weight:760}h2{font-size:1.35rem;line-height:1.3}p{color:var(--muted)}.hero p{font-size:1.15rem;max-width:670px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:white}.icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;color:var(--blue);background:#edf3ff;border-radius:12px;font-size:20px;font-weight:800}.card a{font-weight:700}.section{padding-block:36px 64px}.intro{padding-top:48px;max-width:840px}.intro h1{font-size:clamp(2rem,4vw,3rem)}.panel{border:1px solid var(--line);padding:32px;border-radius:20px;background:var(--pale);max-width:840px;margin-block:28px}label{display:block;font-weight:650;margin-block:20px 7px}input,textarea{width:100%;background:white;border:1px solid #bdcbd9;border-radius:10px;padding:12px 14px;color:var(--ink)}textarea{min-height:200px;font-family:ui-monospace,monospace;font-size:14px;resize:vertical}input[type=file]{font-size:14px}.button,button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:12px 22px;background:var(--blue);color:#fff;font-weight:700;cursor:pointer;text-decoration:none;gap:8px}button:disabled{opacity:.65;cursor:wait}.secondary{background:white;color:#1856c2;border:1px solid var(--line)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.note{font-size:13px;line-height:1.6}.scope{border-left:4px solid var(--teal);padding:14px 20px;background:#f0fdfa;border-radius:4px;margin-top:32px;max-width:840px}.scope p{margin:8px 0}.error{background:#fff0f0;border:1px solid #b91c1c;padding:16px;border-radius:10px;color:#991b1b;margin-top:18px}#busy{margin-top:18px;color:var(--muted)}.spinner{display:inline-block;vertical-align:middle;border:3px solid var(--line);border-top-color:var(--blue);width:22px;height:22px;border-radius:50%;animation:spin .7s linear infinite;margin-inline-end:10px}@keyframes spin{to{transform:rotate(360deg)}}[hidden]{display:none!important}.output-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:28px 0}.output-grid pre{max-height:240px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;background:var(--pale);padding:16px;border-radius:8px}dl{display:grid;grid-template-columns:minmax(90px,1fr) minmax(0,3fr);gap:12px 24px}dt{font-weight:650}dd{margin:0;overflow-wrap:anywhere}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:start;padding:12px;border-bottom:1px solid var(--line);overflow-wrap:anywhere;min-width:90px}.table-scroll{overflow:auto;max-height:520px;border:1px solid var(--line);border-radius:12px}.table-scroll th{position:sticky;top:0;background:var(--pale)}article{max-width:800px;margin-bottom:70px}article h2{margin-top:36px}article pre{padding:18px;background:var(--pale);white-space:pre-wrap;overflow-wrap:anywhere}footer{background:var(--pale);border-top:1px solid var(--line);padding-block:36px;margin-top:60px}footer .links{display:flex;gap:20px;flex-wrap:wrap}footer p{font-size:13px}.skip{position:absolute;top:-60px;left:16px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}@media(max-width:700px){.wrap{width:calc(100% - 32px)}header .wrap{gap:12px}nav{gap:12px;font-size:14px}.logo{width:118px}select{max-width:123px}.hero{padding-top:42px}.grid{grid-template-columns:1fr}.panel{padding:20px}h1{letter-spacing:-.025em}.output-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}.output-grid .card{flex:0 0 90%;min-width:0;scroll-snap-align:start}dl{grid-template-columns:1fr;gap:4px}dd{margin-bottom:14px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}