:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#eef6f0;background:#091410;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 0%,#17392a,#091410 48%)}a{color:#a9dfbd}button,input{font:inherit}button{cursor:pointer}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;z-index:10;background:#fff;color:#12291c;padding:12px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px max(24px,calc((100vw - 1180px)/2));background:#0b1b14ed;border-bottom:1px solid #31513d}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#f4fff6;font-weight:800;font-size:1.35rem;letter-spacing:-.03em}.brand small{display:block;font-size:.67rem;letter-spacing:.12em;text-transform:uppercase;color:#9bbca5;font-weight:600}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#bceabf,#288354);color:#10261b;font-size:.96rem;letter-spacing:-.1em;flex:none}.user{display:flex;align-items:center;gap:18px;color:#c9dbcd}.container{max-width:1228px;margin:auto;padding:42px 24px 90px}.hero{padding:26px 0 36px}.hero h1{font-size:clamp(2rem,5vw,4rem);line-height:1.05;letter-spacing:-.045em;max-width:780px;margin:12px 0}.hero p,.panel p{color:#aac3b0;max-width:760px;line-height:1.6}.eyebrow{letter-spacing:.15em;font-size:.72rem!important;color:#8cdb9d!important;font-weight:800}.grid{display:grid;gap:16px}.metrics{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:26px}.card,.panel{background:#12251bf2;border:1px solid #31523c;border-radius:18px;box-shadow:0 16px 40px #0002}.card{padding:22px}.card span,.card small{display:block;color:#a1bda7}.card strong{display:block;font-size:1.35rem;margin-top:8px}.metric strong{font-size:1.9rem}.panel{padding:26px;margin-top:20px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.panel-heading h2{margin:5px 0 18px;font-size:1.45rem}.panel-toggle{border:1px solid #50725a;background:#183626;color:#e2f4e6;border-radius:9px;padding:9px 14px}.panel-content[hidden]{display:none}.competitions{grid-template-columns:repeat(3,minmax(0,1fr))}.competition strong{font-size:1.08rem;min-height:2.4em}.poisson-form{display:flex;gap:14px;align-items:end;flex-wrap:wrap}.poisson-form label,.login-card label{display:flex;flex-direction:column;gap:8px;color:#c6decc}.poisson-form input,.login-card input{width:100%;background:#091a11;color:#fff;border:1px solid #4a6a52;padding:13px;border-radius:10px}.poisson-form label{flex:1;min-width:180px}button[type=submit]{border:0;background:#f7fff6;color:#0b1a10;border-radius:10px;padding:14px 22px;font-weight:800}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #9debab;outline-offset:3px}.result{margin-top:22px}.prob{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.prob span{padding:16px;border:1px solid #41664b;border-radius:12px}.secondary{margin-top:10px}.login-body{display:grid;place-items:center;padding:24px}.login-shell{display:grid;grid-template-columns:1fr minmax(320px,440px);width:min(1100px,100%);min-height:610px;border:1px solid #3c6146;border-radius:25px;overflow:hidden;box-shadow:0 24px 70px #0005}.login-intro{display:flex;flex-direction:column;justify-content:space-between;padding:45px;background:linear-gradient(145deg,#153e28,#0c2418)}.login-intro h1{font-size:clamp(2.2rem,4vw,3.7rem);letter-spacing:-.04em;line-height:1.06}.login-intro p{color:#c0d9c8;line-height:1.6}.login-intro small{color:#b3ccb9}.login-card{display:flex;flex-direction:column;justify-content:center;padding:45px;background:#102019}.login-card h2{font-size:2rem;margin:8px 0}.login-card p{color:#abc4b0}.login-card form{display:grid;gap:18px;margin-top:22px}.error{background:#48252c;border:1px solid #914959;padding:12px;border-radius:10px;margin-top:14px}@media(max-width:800px){.competitions{grid-template-columns:repeat(2,minmax(0,1fr))}.login-shell{grid-template-columns:1fr}.login-intro{min-height:230px;gap:24px}.login-intro h1{margin:0}.login-intro small{display:none}}@media(max-width:600px){.topbar{padding:14px 18px}.user{gap:9px}.user span{max-width:95px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.container{padding:20px 16px 60px}.hero{padding:14px 0 24px}.metrics,.competitions,.prob{grid-template-columns:1fr}.panel{padding:18px}.panel-heading{align-items:start}.panel-toggle{font-size:.82rem}.login-body{padding:12px}.login-intro,.login-card{padding:26px}.login-intro{min-height:250px}}@media(prefers-reduced-motion:no-preference){button,.card{transition:transform .15s ease}button:hover{transform:translateY(-2px)}}

.user{display:flex;align-items:center;gap:8px}.demo.panel{margin-top:20px}

.brand-mark{display:block;width:42px;height:42px;border-radius:12px;object-fit:contain}