:root{--bg:#0d1219;--deep:#080c11;--panel:rgba(255,255,255,.055);--line:rgba(220,232,242,.15);--ink:#f4f7fb;--muted:#aab4be;--soft:#75818d;--cyan:#8fe8ff;--blue:#8aa5ff;--violet:#a78cff;--paper:#eef4f8;--paper-ink:#111a22;--green:#74cba6;--amber:#e8b968;--shell:1480px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 12% 0%,rgba(136,158,200,.2),transparent 28%),radial-gradient(circle at 85% 25%,rgba(75,178,219,.13),transparent 30%),linear-gradient(180deg,#111821,#090e14 76%,#080c11);line-height:1.55}a{color:inherit}button,input{font:inherit}button{cursor:pointer}.shell{width:min(var(--shell),calc(100% - 42px));margin:auto}.skip{position:fixed;top:-80px;left:14px;z-index:100;padding:9px 12px;background:#fff;color:#111;border-radius:8px}.skip:focus{top:14px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.evidence-field{position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:radial-gradient(circle at 8% 30%,rgba(143,232,255,.5) 0 2px,transparent 3px),radial-gradient(circle at 46% 18%,rgba(143,232,255,.45) 0 2px,transparent 3px),radial-gradient(circle at 88% 40%,rgba(167,140,255,.5) 0 2px,transparent 3px),linear-gradient(27deg,transparent 49.8%,rgba(143,232,255,.035) 50%,transparent 50.2%);background-size:520px 520px,620px 620px,700px 700px,560px 560px;opacity:.7}.header{margin-top:18px;padding:12px 18px;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:14px;z-index:30;border:1px solid var(--line);border-radius:18px;background:rgba(12,17,24,.72);backdrop-filter:blur(22px)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}.brand img{width:34px;height:34px}.brand span{display:grid;line-height:1.05}.brand strong{letter-spacing:.13em}.brand small{margin-top:5px;color:var(--soft);font-size:.67rem}.header nav{display:flex;align-items:center;gap:24px}.header nav a,.sign-in{color:var(--muted);text-decoration:none;border:0;background:transparent}.header nav a:hover,.header nav a.active,.sign-in:hover{color:var(--ink)}.sign-in{padding:8px 13px;border:1px solid var(--line);border-radius:8px}.menu{display:none;color:var(--ink);border:1px solid var(--line);border-radius:9px;background:transparent;padding:8px 12px}.hero{min-height:870px;padding:82px 0 46px;text-align:center}.hero-mark{display:inline-flex;align-items:center;gap:12px;font-size:clamp(2rem,4vw,3.2rem);letter-spacing:.08em}.hero-mark img{width:58px}.hero h1{margin:16px 0 0;font-size:clamp(3.8rem,8vw,7.3rem);line-height:.97;letter-spacing:-.06em;font-weight:560}.doctrine{margin:18px 0 0;color:var(--muted);font-size:clamp(1.35rem,2.5vw,2rem)}.intro{max-width:760px;margin:18px auto 0;color:var(--muted)}.ask{width:min(790px,100%);margin:52px auto 0;padding:8px;display:grid;grid-template-columns:1fr auto;border:1px solid rgba(255,240,218,.46);border-radius:999px;background:rgba(255,255,255,.13);box-shadow:0 0 34px rgba(255,222,182,.34),0 20px 70px rgba(0,0,0,.26);backdrop-filter:blur(16px)}.ask input{min-width:0;padding:0 16px;border:0;outline:0;color:var(--ink);background:transparent}.ask input::placeholder{color:#c5cbd2}.ask button{min-height:46px;padding:0 22px;border:0;border-radius:999px;color:#18222c;font-weight:750;background:linear-gradient(#fff,#e8eef3)}.actions{margin-top:14px;display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.actions button,.actions a,.plans button,.plans a,.docs a,.primary,.secondary{min-height:42px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));text-decoration:none;font-weight:650}.build{margin-top:36px}.build h2{margin:0;font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.04em;font-weight:500}.build p{margin:3px 0 14px;color:var(--muted)}.build .primary,.docs a{color:#17212b;background:#f7fafc;border-color:#fff}.build .secondary{margin-left:8px;background:transparent}.behavior{max-width:1180px;margin:44px auto 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);list-style:none;color:var(--muted);font-size:.84rem}.behavior li{position:relative;padding:0 12px}.behavior li:not(:last-child)::after{content:"›";position:absolute;right:-3px;color:var(--soft);font-size:1.5rem}.behavior strong{color:var(--ink)}.proof,.section{padding:110px 0}.section-heading{text-align:center;margin-bottom:34px}.section-heading p,.docs>p:first-child{margin:0 0 9px;color:var(--muted);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:750}.section-heading h2,.docs h2{margin:0;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.05em;font-weight:520}.proof-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}.process-stage{min-height:630px;position:relative;display:grid;place-items:center}.process-stage:before{content:"";position:absolute;inset:20% 10%;border:1px solid rgba(143,232,255,.13);border-radius:50%;transform:rotate(8deg)}.chip{position:absolute;z-index:2;padding:7px 11px;border:1px solid var(--line);border-radius:8px;color:var(--muted);background:rgba(24,32,43,.82)}.one{left:8%;top:34%}.two{left:10%;bottom:25%}.three{right:5%;top:40%}.four{right:14%;bottom:20%}.card{position:relative;z-index:3;color:var(--paper-ink);border:1px solid rgba(20,30,40,.14);border-radius:18px;background:linear-gradient(#f8fafc,#e8eef3);box-shadow:0 28px 90px rgba(0,0,0,.34)}.preview{width:min(520px,90%);padding:22px}.preview:after{content:"";position:absolute;inset:12px -12px -12px 12px;z-index:-1;border-radius:18px;background:rgba(160,142,255,.25)}.state{display:inline-flex;padding:5px 8px;border-radius:6px;color:#244f3d;background:#d5ebda;font-size:.7rem;font-weight:750}.card h3{margin:10px 0 18px;font-size:1.35rem}.preview>div,.result section,details{margin-top:10px;padding:13px;border:1px solid rgba(20,30,40,.1);border-radius:10px;background:rgba(255,255,255,.5)}.label{margin-right:8px;padding:3px 6px;border-radius:5px;color:#8b292f;background:#f7c9cc;font-size:.7rem;font-weight:750}.label.plain{color:#33414d;background:#e2e7eb}summary{cursor:pointer;font-weight:750}details p{margin-bottom:0;color:#4e5963}.flow-title{margin:0 0 16px;color:var(--muted);text-transform:uppercase;letter-spacing:.15em;font-size:.72rem}.flow>ol{margin:0 0 16px;padding:0;display:grid;gap:8px;list-style:none}.flow>ol li{padding:10px 13px;border-radius:9px;color:#17212b;background:rgba(245,248,251,.82);box-shadow:0 10px 24px rgba(0,0,0,.13)}.result{padding:20px}.topline,.coverage-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.mode{display:inline-flex;padding:5px 8px;border-radius:999px;color:#26323d;background:#e4e8ec;font-size:.7rem;font-weight:750}.result section p{margin-bottom:0;color:#4e5963}.result small{color:#64707a}.ladder{margin:13px 0 0;padding-left:21px}.ladder li{margin:10px 0}.ladder strong,.ladder span{display:block}.ladder span{color:#557160;font-size:.75rem}.features,.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.features article,.plans article,.docs{padding:26px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));box-shadow:0 18px 60px rgba(0,0,0,.2)}.features article>span{color:var(--cyan);font-family:ui-monospace,monospace}.features h3,.plans h3{margin:18px 0 8px;font-size:1.3rem}.features p,.plans li,.docs p{color:var(--muted)}.plans article>strong{display:block;font-size:1.5rem;margin-bottom:12px}.plans ul{min-height:130px;padding-left:20px}.plans button,.plans a{width:100%}.docs{margin:30px auto 100px;text-align:center}.docs p{max-width:720px;margin:18px auto 26px}.footer{min-height:130px;padding:30px 0 46px;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:28px;border-top:1px solid var(--line);color:var(--soft)}.footer nav{display:flex;gap:16px}.footer nav a{text-decoration:none}dialog{width:min(520px,calc(100% - 28px));padding:0;border:1px solid var(--line);border-radius:22px;color:var(--ink);background:#111820;box-shadow:0 28px 90px rgba(0,0,0,.34)}dialog::backdrop{background:rgba(3,7,11,.72);backdrop-filter:blur(9px)}dialog form{position:relative;padding:30px}.close{position:absolute;right:14px;top:14px;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;color:var(--muted);background:transparent}dialog h2{margin:0 44px 8px 0}dialog p{color:var(--muted)}dialog label{display:grid;gap:7px;margin:16px 0;color:var(--muted)}dialog input{min-height:48px;padding:0 14px;border:1px solid var(--line);border-radius:10px;outline:0;color:var(--ink);background:rgba(255,255,255,.05)}.modal-note{padding:12px;border-radius:10px;color:var(--soft);background:rgba(255,255,255,.04);font-size:.84rem}

.evaluation-status{min-height:28px;margin:14px auto 0;color:var(--cyan);font-size:.9rem}.live-proof-card{width:min(820px,100%);margin:22px auto;text-align:left}.live-proof-card .result{padding:20px}.live-proof-card ul{color:#4e5963}.ask button:disabled{cursor:not-allowed;opacity:.55}.terminal-result>details{max-height:32rem;overflow:auto;overscroll-behavior:contain}.terminal-result>details>summary{position:sticky;top:0;z-index:1;background:#f1f5f8}.terminal-result blockquote{max-height:12rem;overflow:auto}

/* Workspace */
.workspace-page{color:#1d2832;background:linear-gradient(#edf3f7,#dce6ee)}.workspace{min-height:100vh;display:grid;grid-template-columns:230px 1fr 280px}.workspace-nav,.evidence-rail{padding:20px;background:rgba(245,248,250,.86);backdrop-filter:blur(16px)}.workspace-nav{border-right:1px solid #cdd7df}.evidence-rail{border-left:1px solid #cdd7df}.workspace-nav nav{display:grid;gap:8px;margin-top:26px}.workspace-nav nav button{padding:11px 12px;text-align:left;border:0;border-radius:8px;color:#33414d;background:transparent}.workspace-nav nav button.active,.workspace-nav nav button:hover{background:#dce7ef}.account{margin-top:24px;padding:14px;display:grid;gap:5px;border:1px solid #d3dde5;border-radius:10px;background:rgba(255,255,255,.6)}.account span{color:#697783;font-size:.78rem}.workspace-main{padding:20px}.workspace-main>header{display:grid;grid-template-columns:1fr auto;gap:10px}.workspace-main>header input{min-height:44px;padding:0 13px;border:1px solid #cad5de;border-radius:8px}.workspace-main>header button{padding:0 16px;border:0;border-radius:8px;background:#263547;color:white}.workspace-empty{min-height:330px;margin-top:16px;padding:40px;display:grid;place-content:center;justify-items:center;text-align:center;border:1px solid #d1dbe3;border-radius:12px;background:rgba(255,255,255,.75)}.workspace-empty h1{margin:18px 0 4px}.workspace-empty p{color:#64717c;font-style:italic}.workspace-panels{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.workspace-panels article{padding:18px;border:1px solid #d1dbe3;border-radius:12px;background:rgba(255,255,255,.75)}.evidence-rail dl div{padding:10px 0;display:flex;justify-content:space-between;border-bottom:1px solid #d6dfe6}.evidence-rail dd{color:#4ab382}.evidence-rail dd.warn{color:#d45e64}

/* Admin */
.admin-page{background:#11171e}.admin-header{min-height:74px;padding:12px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#0d1319}.admin-header>div{display:flex;gap:10px;align-items:baseline}.admin-header span,.admin-header small{color:var(--muted)}.admin-header strong{color:var(--amber)}.admin-shell{width:min(1500px,calc(100% - 36px));margin:20px auto 60px}.admin-banner{padding:15px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04)}.admin-banner div{padding:13px;display:grid;gap:5px;border-radius:10px;background:rgba(255,255,255,.04)}.admin-banner span{color:var(--muted);font-size:.78rem}.admin-banner strong{color:var(--amber)}.admin-grid{margin-top:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.admin-grid article{padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.045)}.admin-grid h2{margin-top:0;font-size:1rem}.admin-grid p{color:var(--muted)}.chart{min-height:150px;display:grid;place-items:center;border:1px dashed var(--line);border-radius:9px;color:var(--soft)}.wide{grid-column:span 3}

@media(max-width:1050px){.proof-layout,.features,.plans{grid-template-columns:1fr 1fr}.behavior{grid-template-columns:1fr;gap:8px}.behavior li:after{display:none}.workspace{grid-template-columns:190px 1fr}.evidence-rail{grid-column:1/-1;border-left:0;border-top:1px solid #cdd7df}.admin-grid{grid-template-columns:1fr 1fr}.wide{grid-column:span 2}}@media(max-width:760px){.menu{display:block}.header{align-items:flex-start}.header nav{display:none;position:absolute;inset:76px 0 auto 0;padding:14px;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:16px;background:rgba(12,17,24,.97)}.header nav.open{display:flex}.hero{min-height:auto;padding-top:56px}.hero h1{font-size:clamp(3.5rem,16vw,5.4rem)}.ask{grid-template-columns:1fr;border-radius:18px}.ask button{margin-top:8px}.proof-layout,.features,.plans,.workspace,.workspace-panels,.admin-grid,.admin-banner{grid-template-columns:1fr}.wide{grid-column:auto}.footer{grid-template-columns:1fr}}@media(max-width:520px){.shell{width:calc(100% - 24px)}.actions{display:grid}.build .secondary{margin:8px 0 0}.chip{display:none}.preview{width:100%}.proof,.section{padding:76px 0}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Public request-state and responsive truthfulness */
html{scroll-padding-top:112px;overflow-x:hidden}
body{overflow-x:hidden}
.request-state{width:min(920px,100%);margin:18px auto 0}
.submitted-question{margin:0 0 10px;padding:12px 16px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:rgba(12,20,29,.78);text-align:left;overflow-wrap:anywhere}
.live-proof-card,.terminal-result{width:100%;max-width:100%;text-align:left}
.public-process{margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;list-style:none}
.public-process li{min-width:0;padding:24px;display:flex;gap:16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.055)}
.public-process li>span{flex:0 0 auto;color:var(--cyan);font:700 .78rem ui-monospace,monospace}
.public-process h3{margin:0 0 7px}
.public-process p{margin:0;color:var(--muted)}
body:not([data-evaluation-state="IDLE"]) .secondary-content,
body:not([data-evaluation-state="IDLE"]) #proof{display:none}
.verified-label{color:#185b3d;background:#c7ecd9}
.refusal-label{color:#8b292f;background:#f7c9cc}
.terminal-success .verdict-section,.terminal-partial .verdict-section{border-color:rgba(47,133,87,.32);background:#e4f5eb}
.terminal-refusal .verdict-section{border-color:rgba(139,41,47,.28);background:#fbe8e9}

@media(max-width:900px){
  .public-process{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  html{scroll-padding-top:94px}
  .header{top:8px;min-height:64px;padding:9px 12px;align-items:center}
  .header nav{inset:70px 0 auto 0;max-height:calc(100vh - 88px);overflow:auto}
  .hero{padding-top:38px}
  .hero h1{font-size:clamp(2.9rem,14vw,4.6rem);overflow-wrap:normal}
  .hero-mark{font-size:clamp(1.65rem,8vw,2.4rem)}
  .proof,.section{scroll-margin-top:94px}
  .request-state,.task-panel,.terminal-result{max-width:100%}
  .terminal-result{padding:14px}
  .terminal-result details,.terminal-result section,.claim-map{max-width:100%;overflow-wrap:anywhere}
  .topline{align-items:flex-start;flex-direction:column}
}
@media(max-width:520px){
  .header{width:calc(100% - 16px)}
  .brand img{width:30px;height:30px}
  .hero{padding-top:30px}
  .hero h1{font-size:clamp(2.65rem,13vw,3.8rem)}
  .doctrine{font-size:1.25rem}
  .intro{font-size:.96rem}
  .public-process{grid-template-columns:1fr}
  .public-process li{padding:18px}
  .task-topline{display:grid}
  .task-topline span{max-width:100%}
  .result section,.terminal-result details{padding:11px}
  .claim-map blockquote{margin-left:0;margin-right:0}
}