:root {
  --rec-ink:#102a43;
  --rec-muted:#60778d;
  --rec-line:#cfdde5;
  --rec-paper:#fbfaf6;
  --rec-panel:#ffffff;
  --rec-teal:#087f7a;
  --rec-teal-soft:#e8f5f2;
  --rec-blue:#1f67d4;
  --rec-coral:#ef6b46;
  --rec-yellow:#e0ad3f;
  --rec-shadow:0 18px 48px rgba(16,42,67,.09);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--rec-paper);color:var(--rec-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
button,select,input{font:inherit}
.rec-skip{position:fixed;z-index:100;top:10px;left:10px;transform:translateY(-160%);padding:10px 14px;border-radius:8px;background:#fff;color:var(--rec-ink);font-weight:800}
.rec-skip:focus{transform:translateY(0)}
.rec-eyebrow{margin:0;color:var(--rec-teal);font-size:.76rem;font-weight:850;letter-spacing:.19em;text-transform:uppercase}

.rec-hero{overflow:hidden;background:linear-gradient(135deg,#09263a 0%,#0a3c4b 58%,#0b6e70 100%);color:#fff}
.rec-hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);gap:64px;align-items:center;max-width:1440px;margin:auto;padding:106px 64px 86px}
.rec-hero__inner::after{content:"";position:absolute;right:-160px;top:-280px;width:620px;height:620px;border:90px solid rgba(98,217,206,.08);border-radius:50%;pointer-events:none}
.rec-hero .rec-eyebrow{color:#73d7d2}
.rec-hero h1{max-width:660px;margin:18px 0 20px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(3rem,5.8vw,6.2rem);font-weight:500;line-height:.91;letter-spacing:-.055em}
.rec-lede{max-width:650px;margin:0 0 32px;color:#c8dbe3;font-size:1.08rem;line-height:1.7}
.rec-primary-link{display:inline-flex;gap:12px;align-items:center;padding:12px 18px;border:1px solid rgba(255,255,255,.4);border-radius:999px;text-decoration:none;font-weight:800}
.rec-primary-link:hover{background:#fff;color:#0a4250}
.rec-pipeline{position:relative;z-index:1;display:grid;gap:10px;padding:18px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:rgba(4,27,42,.38);backdrop-filter:blur(12px)}
.rec-pipeline div{display:grid;grid-template-columns:42px minmax(110px,.45fr) 1fr;gap:16px;align-items:center;padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.rec-pipeline div:last-child{border-bottom:0}
.rec-pipeline span{color:#73d7d2;font-size:.72rem;font-weight:850;letter-spacing:.16em}
.rec-pipeline strong{font-size:1rem}
.rec-pipeline small{color:#b7ccd5;line-height:1.4}

main{display:grid;gap:0}
.rec-studio,.rec-curriculum,.rec-agent-boundary{max-width:1440px;width:100%;margin:0 auto;padding:88px 64px}
.rec-curriculum{max-width:none;background:#f1f6f7}
.rec-curriculum>*{max-width:1312px;margin-left:auto;margin-right:auto}
.rec-section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);gap:64px;align-items:end;margin-bottom:40px}
.rec-section-heading h2,.rec-agent-boundary h2{max-width:760px;margin:12px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.2rem,4vw,4.4rem);font-weight:500;line-height:1;letter-spacing:-.04em}
.rec-section-heading>p{margin:0;color:var(--rec-muted);font-size:1rem;line-height:1.7}

.rec-studio__layout{display:grid;grid-template-columns:minmax(280px,.34fr) minmax(0,.66fr);gap:22px;align-items:start}
.rec-controls,.rec-results{border:1px solid var(--rec-line);border-radius:20px;background:var(--rec-panel);box-shadow:var(--rec-shadow)}
.rec-controls{position:sticky;top:24px;display:grid;gap:20px;padding:26px}
.rec-controls label{display:grid;gap:8px;color:var(--rec-ink);font-size:.84rem;font-weight:760}
.rec-controls label>span:first-child{display:flex;justify-content:space-between;gap:14px}
.rec-controls output{color:var(--rec-teal);font-variant-numeric:tabular-nums}
.rec-controls select{width:100%;min-height:45px;padding:8px 38px 8px 11px;border:1px solid #b9cbd5;border-radius:9px;background:#fff;color:var(--rec-ink)}
.rec-controls input[type="range"]{width:100%;accent-color:var(--rec-teal)}
.rec-controls fieldset{margin:0;padding:16px;border:1px solid var(--rec-line);border-radius:12px}
.rec-controls legend{padding:0 7px;color:var(--rec-ink);font-size:.78rem;font-weight:820;text-transform:uppercase;letter-spacing:.08em}
.rec-switch{grid-template-columns:auto 1fr!important;align-items:start!important;color:var(--rec-muted)!important;font-weight:600!important;line-height:1.45}
.rec-switch input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--rec-teal)}
.rec-results{padding:28px}
.rec-results__header{display:flex;justify-content:space-between;gap:28px;align-items:start;padding-bottom:20px;border-bottom:1px solid var(--rec-line)}
.rec-results h3{margin:8px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:2rem;font-weight:500}
.rec-status{max-width:320px;margin:0;padding:9px 12px;border-radius:9px;background:var(--rec-teal-soft);color:#17635e;font-size:.78rem;font-weight:750;line-height:1.45}
.rec-list{display:grid;gap:10px;margin:22px 0;padding:0;list-style:none;counter-reset:rank}
.rec-item{counter-increment:rank;display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:16px;border:1px solid #d6e1e6;border-radius:13px;background:#fff}
.rec-item::before{content:counter(rank,decimal-leading-zero);color:var(--rec-teal);font-size:.74rem;font-weight:850;letter-spacing:.12em}
.rec-item__title{margin:0 0 5px;font-family:Georgia,"Times New Roman",serif;font-size:1.14rem;font-weight:600}
.rec-item__reason{margin:0;color:var(--rec-muted);font-size:.78rem;line-height:1.45}
.rec-item__score{min-width:66px;text-align:right;color:var(--rec-ink);font-size:1.05rem;font-weight:850;font-variant-numeric:tabular-nums}
.rec-item__score small{display:block;color:var(--rec-muted);font-size:.61rem;font-weight:650;text-transform:uppercase;letter-spacing:.08em}
.rec-abstain{padding:28px;border:1px solid #e4c27e;border-radius:14px;background:#fff8e9;color:#6f5420;line-height:1.65}
.rec-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:24px 0}
.rec-metrics div{min-height:130px;padding:15px;border:1px solid var(--rec-line);border-radius:12px;background:#f8fbfb}
.rec-metrics span,.rec-metrics small{display:block;color:var(--rec-muted);font-size:.7rem;line-height:1.35}
.rec-metrics span{font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.rec-metrics strong{display:block;margin:11px 0 6px;color:var(--rec-teal);font-size:1.6rem;font-variant-numeric:tabular-nums}
.rec-audit{border-top:1px solid var(--rec-line);padding-top:18px}
.rec-audit summary{font-size:.82rem;font-weight:800}
.rec-audit table{width:100%;margin-top:14px;border-collapse:collapse;font-size:.75rem}
.rec-audit th,.rec-audit td{padding:9px 7px;border-bottom:1px solid #e2eaee;text-align:left}
.rec-audit th{color:var(--rec-muted);font-size:.67rem;text-transform:uppercase;letter-spacing:.06em}
.rec-safe{color:#167268;font-weight:800}.rec-filtered{color:#a14e35;font-weight:800}
.rec-results--updated{animation:rec-confirm .42s ease-out}
@keyframes rec-confirm{0%{box-shadow:0 0 0 0 rgba(8,127,122,.34)}100%{box-shadow:0 0 0 13px rgba(8,127,122,0)}}

.rec-curriculum__layout{display:grid;grid-template-columns:minmax(240px,.29fr) minmax(0,.71fr);gap:22px;align-items:start}
.rec-module-nav{display:grid;gap:6px}
.rec-module-nav button{display:grid;grid-template-columns:34px 1fr;gap:10px;width:100%;padding:12px 14px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--rec-muted);text-align:left;font-size:.78rem;font-weight:720}
.rec-module-nav button span{color:var(--rec-teal);font-variant-numeric:tabular-nums}
.rec-module-nav button:hover{border-color:#c5d9dd;background:rgba(255,255,255,.55)}
.rec-module-nav button[aria-current="step"]{border-color:#86bab5;background:#fff;color:var(--rec-ink);box-shadow:0 8px 24px rgba(16,42,67,.06)}
.rec-module-panel{min-height:620px;padding:38px;border:1px solid var(--rec-line);border-radius:20px;background:#fff;box-shadow:var(--rec-shadow)}
.rec-module-panel h3{max-width:780px;margin:11px 0 12px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(2rem,3.4vw,3.7rem);font-weight:500;line-height:1;letter-spacing:-.035em}
.rec-module-question{max-width:860px;margin:0 0 32px;color:var(--rec-muted);font-size:1.02rem;line-height:1.65}
.rec-module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.rec-module-grid section{min-height:150px;padding:18px;border:1px solid #d9e3e8;border-radius:12px}
.rec-module-grid h4{margin:0 0 10px;color:var(--rec-teal);font-size:.72rem;text-transform:uppercase;letter-spacing:.11em}
.rec-module-grid p{margin:0;color:var(--rec-muted);font-size:.85rem;line-height:1.6}
.rec-module-grid .rec-boundary{background:#fff8ea;border-color:#e6cc96}
.rec-equation{margin:18px 0 0;padding:16px;border-radius:10px;background:#102a43;color:#dceaf0;font:600 .8rem/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-wrap:anywhere}
.rec-module-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:22px}
.rec-module-actions button{min-height:42px;padding:8px 14px;border:1px solid #aac2ce;border-radius:9px;background:#fff;color:var(--rec-ink);font-weight:780}
.rec-module-actions button:hover{border-color:var(--rec-teal);color:var(--rec-teal)}
.rec-module-actions button:disabled{opacity:.45}
.rec-module-actions span{color:var(--rec-muted);font-size:.78rem;font-weight:780}

.rec-agent-boundary{display:grid;gap:34px}
.rec-boundary-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:center}
.rec-boundary-flow div{min-height:154px;padding:22px;border:1px solid var(--rec-line);border-radius:16px;background:#fff}
.rec-boundary-flow strong,.rec-boundary-flow span{display:block}
.rec-boundary-flow strong{margin-bottom:11px;font-family:Georgia,"Times New Roman",serif;font-size:1.35rem}
.rec-boundary-flow div span{color:var(--rec-muted);font-size:.86rem;line-height:1.55}
.rec-boundary-flow>span{color:var(--rec-teal);font-size:1.6rem}
.rec-boundary-note{margin:0;padding:19px 21px;border-left:4px solid var(--rec-coral);background:#fff3ee;color:#71402f;line-height:1.65}
.rec-agent-boundary>a{justify-self:start;color:var(--rec-blue);font-weight:820;text-underline-offset:4px}

:where(.rec-primary-link,.rec-module-nav button,.rec-module-actions button,.rec-audit summary,.rec-controls select,.rec-controls input,.rec-agent-boundary a){cursor:pointer}
:where(.rec-primary-link,.rec-module-nav button,.rec-module-actions button,.rec-audit summary,.rec-controls select,.rec-controls input,.rec-agent-boundary a):focus-visible{outline:3px solid #f2b94f;outline-offset:3px}

@media (max-width:1040px){
  .rec-hero__inner{grid-template-columns:1fr;gap:44px;padding:84px 40px 70px}
  .rec-studio,.rec-curriculum,.rec-agent-boundary{padding:72px 40px}
  .rec-studio__layout,.rec-curriculum__layout{grid-template-columns:1fr}
  .rec-controls{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .rec-controls fieldset{grid-column:1/-1}
  .rec-module-nav{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .rec-hero__inner,.rec-studio,.rec-curriculum,.rec-agent-boundary{padding-left:20px;padding-right:20px}
  .rec-section-heading{grid-template-columns:1fr;gap:18px}
  .rec-controls{grid-template-columns:1fr;padding:19px}
  .rec-results{padding:18px}
  .rec-results__header{display:grid}
  .rec-item{grid-template-columns:32px 1fr}.rec-item__score{grid-column:2;text-align:left}
  .rec-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rec-module-nav{grid-template-columns:1fr}
  .rec-module-panel{min-height:0;padding:22px}
  .rec-module-grid{grid-template-columns:1fr}
  .rec-boundary-flow{grid-template-columns:1fr}.rec-boundary-flow>span{transform:rotate(90deg);justify-self:center}
  .rec-audit{overflow-x:auto}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rec-results--updated{animation:none}}