:root{color-scheme:dark;--bg:#09110f;--surface:#101b18;--surface2:#15231f;--ink:#f5f7f0;--muted:#98aaa4;--line:#263832;--accent:#b9f459;--accent2:#78ddb1;--shadow:0 28px 80px rgba(0,0,0,.24)}
:root[data-theme="light"]{color-scheme:light;--bg:#f3f6ef;--surface:#fff;--surface2:#edf3eb;--ink:#10201a;--muted:#607069;--line:#d8e1d8;--accent:#6ea816;--accent2:#138360;--shadow:0 25px 70px rgba(25,50,38,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(900px 550px at 85% -10%,color-mix(in srgb,var(--accent2) 18%,transparent),transparent 68%),var(--bg);color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;transition:background .25s,color .25s}button,select,textarea{font:inherit}main{width:min(920px,calc(100% - 36px));margin:auto;padding:28px 0 70px}nav{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);text-decoration:none;font-weight:720;letter-spacing:-.01em}.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:10px;background:var(--accent);color:#14200c;font:800 18px/1 Georgia,serif;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 15%,transparent)}.icon-button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);cursor:pointer}.icon-button:hover{border-color:var(--accent2)}header{padding:94px 0 44px}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--accent2);font:700 11px/1.1 ui-monospace,SFMono-Regular,monospace;letter-spacing:.14em}.eyebrow i,.result-head i{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 13%,transparent)}h1{font:650 clamp(48px,8vw,82px)/.95 Georgia,"Times New Roman",serif;letter-spacing:-.052em;margin:23px 0 28px;max-width:800px}h1 em{font-weight:400;color:var(--accent);font-style:italic}header p{max-width:630px;color:var(--muted);font-size:19px;line-height:1.6;margin:0}form,#result{border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 93%,transparent);border-radius:21px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}form{padding:25px}label{display:block;font-weight:720;margin-bottom:11px;font-size:13px}textarea{display:block;width:100%;min-height:112px;padding:4px 2px;resize:vertical;border:0;outline:0;background:transparent;color:var(--ink);font-size:20px;line-height:1.5}textarea::placeholder{color:color-mix(in srgb,var(--muted) 68%,transparent)}.controls{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:18px;border-top:1px solid var(--line)}select{border:0;background:transparent;color:var(--muted);cursor:pointer;outline:none}button{transition:transform .18s,border-color .18s,background .18s}#submit{display:flex;align-items:center;gap:28px;border:0;border-radius:12px;padding:13px 17px 13px 20px;background:var(--accent);color:#10200b;font-weight:800;cursor:pointer}#submit:hover{transform:translateY(-1px)}#submit:disabled{opacity:.65;cursor:wait;transform:none}#submit b{font-size:19px}#result{margin-top:20px;padding:25px;scroll-margin-top:20px}.result-head{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font:700 11px/1.2 ui-monospace,SFMono-Regular,monospace;text-transform:uppercase;letter-spacing:.09em}.result-head>span:first-child{display:flex;align-items:center;gap:10px}.working{color:var(--accent2)!important}.working i{animation:pulse 1.3s infinite}.supported{color:var(--accent)!important}.abstained{color:#e7ae62!important}.error{color:#ef766f!important}@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}.pipeline{display:grid;gap:0;margin:24px 0}.pipeline-item{position:relative;display:grid;grid-template-columns:34px 1fr;gap:12px;min-height:54px;color:var(--muted)}.pipeline-item:not(:last-child):before{content:"";position:absolute;left:12px;top:28px;bottom:0;width:1px;background:var(--line)}.step-icon{display:grid;place-items:center;width:25px;height:25px;border:1px solid var(--line);border-radius:50%;background:var(--surface);font:700 10px/1 ui-monospace,monospace}.pipeline-item.active .step-icon{border-color:var(--accent2);color:var(--accent2);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent2) 10%,transparent)}.pipeline-item.done .step-icon{border-color:color-mix(in srgb,var(--accent2) 55%,var(--line));color:var(--accent2)}.pipeline-item strong,.pipeline-item small{display:block}.pipeline-item strong{color:var(--ink);font-size:13px}.pipeline-item small{max-width:690px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:11px/1.5 ui-monospace,monospace;margin-top:2px}#answer-card{border-top:1px solid var(--line);padding-top:24px}#answer{font:25px/1.48 Georgia,serif;letter-spacing:-.015em;margin-bottom:30px;white-space:pre-wrap}.source-heading{display:flex;justify-content:space-between;align-items:center}.source-heading h2{font-size:13px;margin:0}.source-heading span{color:var(--muted);font:11px ui-monospace,monospace}#sources{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}#sources li{position:relative;padding:12px 14px 12px 38px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}#sources li:before{content:"↗";position:absolute;left:14px;top:13px;color:var(--accent2)}#sources a{display:block;color:var(--ink);font-weight:680;text-decoration:none;font-size:13px}#sources a:hover{color:var(--accent2)}#sources span{display:block;color:var(--muted);font:10px/1.5 ui-monospace,monospace;text-transform:uppercase;margin-top:3px}.audit{display:flex;align-items:center;gap:12px;margin-top:12px;border:1px solid color-mix(in srgb,var(--accent2) 42%,var(--line));border-radius:12px;padding:12px 14px;color:var(--ink);text-decoration:none}.seal{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:color-mix(in srgb,var(--accent2) 16%,transparent);color:var(--accent2);font-weight:800}.audit>span:nth-child(2){flex:1}.audit strong,.audit small{display:block}.audit strong{font-size:12px}.audit small{color:var(--muted);font:10px ui-monospace,monospace}.audit b{color:var(--accent2)}details{margin-top:20px;color:var(--muted);font-size:12px}summary{cursor:pointer;font-weight:700}pre{white-space:pre-wrap;overflow:auto;font-size:10px}.examples{display:flex;align-items:flex-start;gap:28px;padding:25px 2px;margin-top:20px}.examples>span{flex:none;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em;padding-top:8px}.examples div{display:flex;flex-wrap:wrap;gap:8px}.examples button{border:1px solid var(--line);border-radius:99px;padding:8px 12px;background:transparent;color:var(--muted);cursor:pointer;font-size:12px}.examples button:hover{border-color:var(--accent2);color:var(--ink)}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;margin-top:46px;color:var(--muted);font:10px/1.4 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}
@media(max-width:620px){main{width:min(100% - 24px,920px);padding-top:18px}header{padding:68px 3px 34px}h1{font-size:50px}header p{font-size:16px}form,#result{padding:18px;border-radius:17px}.controls{align-items:stretch;flex-direction:column}select{padding:7px 0}#submit{justify-content:space-between;width:100%}.result-head{align-items:flex-start;flex-direction:column}.pipeline-item small{max-width:calc(100vw - 115px)}#answer{font-size:21px}.examples{display:block}.examples>span{display:block;margin-bottom:12px}footer{gap:12px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}