:root{--bg:#030712;--panel:rgba(9,18,34,.82);--panel2:rgba(13,28,53,.92);--line:rgba(91,141,255,.18);--text:#eef6ff;--muted:#8ea5c7;--blue:#4d7cff;--cyan:#22f2ff;--green:#31f7a1;--gold:#ffc857;--red:#ff4d6d;--shadow:0 28px 90px rgba(0,0,0,.38)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 12%,rgba(77,124,255,.22),transparent 24%),radial-gradient(circle at 82% 2%,rgba(34,242,255,.14),transparent 28%),linear-gradient(180deg,#030712,#06101f 45%,#030712);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}.app-shell{width:min(1320px,calc(100% - 32px));margin:auto;padding-bottom:48px}.nav{position:sticky;top:12px;z-index:50;margin:12px 0 24px;padding:14px 18px;border:1px solid var(--line);border-radius:22px;background:rgba(3,7,18,.76);backdrop-filter:blur(18px);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;border-radius:17px;background:conic-gradient(from 180deg,var(--cyan),var(--blue),#8b5cf6,var(--cyan));display:grid;place-items:center;box-shadow:0 0 30px rgba(34,242,255,.25)}.brand-mark span{font-size:27px;font-weight:900}.brand strong{display:block}.brand small{color:var(--muted)}.nav nav{display:flex;gap:18px;flex-wrap:wrap}.nav a{color:var(--muted);text-decoration:none;font-size:14px}.nav a:hover{color:var(--text)}main{display:grid;gap:22px}.panel{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow);padding:24px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.hero-copy h1{font-size:clamp(34px,4.5vw,62px);line-height:1.02;margin:8px 0 18px}.hero-copy p{font-size:17px;line-height:1.7;color:#dce9ff}.overline,.section-title span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-weight:800}.hero-actions,.command-row,.result-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{border:0;border-radius:16px;padding:13px 18px;font-weight:800;cursor:pointer;color:var(--text);transition:.18s ease;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.btn:hover{transform:translateY(-2px)}.btn.primary{background:linear-gradient(135deg,var(--blue),#795bff 55%,var(--cyan));box-shadow:0 0 32px rgba(77,124,255,.28)}.btn.ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}.btn.big{font-size:15px;padding:17px 22px}.safe-note,.muted{color:var(--muted)}.nexus-visual{min-height:450px}.orbital-map{height:330px;position:relative;border-radius:24px;background:radial-gradient(circle,rgba(34,242,255,.08),rgba(77,124,255,.05) 32%,transparent 70%);overflow:hidden}.core-pulse{position:absolute;inset:112px;margin:auto;width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,var(--blue),#0b1c3a);border:1px solid rgba(34,242,255,.4);box-shadow:0 0 50px rgba(34,242,255,.3);font-size:14px;font-weight:900;animation:pulse 2s infinite}.orbit-node{position:absolute;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#071426;border:1px solid rgba(34,242,255,.35);color:#c8fbff;font-weight:900;font-size:13px;box-shadow:0 0 18px rgba(34,242,255,.16)}@keyframes pulse{50%{transform:scale(1.06);box-shadow:0 0 80px rgba(34,242,255,.45)}}.system-status{display:grid;grid-template-columns:1fr;gap:10px;margin-top:16px}.system-status div{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.04);color:#dce9ff}.system-status span{display:inline-block;width:8px;height:8px;background:var(--green);border-radius:50%;margin-right:8px;box-shadow:0 0 14px var(--green)}.console-grid,.checker-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:22px}.section-title{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:18px}.section-title h2{margin:6px 0 0;font-size:26px}.section-title.mini h2{font-size:22px}.badge{padding:8px 12px;border-radius:999px;background:rgba(34,242,255,.1);border:1px solid rgba(34,242,255,.22);color:#bdfcff;font-size:12px;font-weight:900}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:grid;gap:8px}label span{font-size:14px;color:#dce9ff}label.wide{grid-column:1/-1}input,textarea{width:100%;border:1px solid rgba(255,255,255,.12);background:rgba(2,8,18,.92);color:var(--text);border-radius:16px;padding:14px;font:inherit;resize:vertical}input:focus,textarea:focus{outline:none;border-color:rgba(34,242,255,.65);box-shadow:0 0 0 4px rgba(34,242,255,.08)}.number-pad{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:16px 0}.pick{height:42px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:#cfe1ff;font-weight:900;cursor:pointer}.pick.on{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#03111d;box-shadow:0 0 22px rgba(34,242,255,.22)}.error{min-height:22px;color:var(--red);font-size:14px;margin-top:10px}.dataset-card{padding:14px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);line-height:1.65}.upload-zone{margin:14px 0;padding:22px;border-radius:22px;border:1px dashed rgba(34,242,255,.35);background:rgba(34,242,255,.04);text-align:center;cursor:pointer}.upload-zone input{display:none}.results-section{display:grid;gap:22px}.result-hero{display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px;background:radial-gradient(circle at 10% 20%,rgba(77,124,255,.20),transparent 30%),var(--panel2)}.result-hero h2{font-size:32px;margin:8px 0}.metric-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.metric{padding:18px;border-radius:20px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07)}.metric small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:11px}.metric strong{font-size:26px}.wallet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}.scenario{padding:16px;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.08)}.scenario header{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px}.scenario h3{margin:0;font-size:16px}.method{font-size:10px;font-weight:900;color:#06101f;background:var(--cyan);padding:6px 8px;border-radius:999px;white-space:nowrap}.nums{display:flex;flex-wrap:wrap;gap:7px}.num{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#071426;border:1px solid rgba(34,242,255,.25);font-size:13px;font-weight:900}.profile-line{margin-top:12px;color:var(--muted);font-size:13px}.report-panel{line-height:1.75}.check-summary{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:14px}.hit-card{padding:14px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);text-align:center}.hit-card strong{display:block;font-size:24px}.check-table{width:100%;border-collapse:collapse}.check-table th,.check-table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;font-size:14px}.backtest-output{line-height:1.7}.lab-overlay{position:fixed;inset:0;z-index:999;background:rgba(1,5,13,.82);backdrop-filter:blur(15px);display:grid;place-items:center;padding:18px}.hidden{display:none!important}.lab-stage{width:min(1100px,100%);min-height:680px;border-radius:30px;border:1px solid rgba(34,242,255,.22);background:linear-gradient(180deg,#06101f,#030712);box-shadow:0 42px 120px rgba(0,0,0,.55);position:relative;overflow:hidden;padding:24px}.electric-field{position:absolute;inset:0;background-image:linear-gradient(rgba(34,242,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(34,242,255,.06) 1px,transparent 1px);background-size:26px 26px;mask-image:radial-gradient(circle,black,transparent 75%)}.lab-core{position:relative;margin:8px auto 18px;width:190px;height:190px}.ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(34,242,255,.26)}.r1{animation:spin 5s linear infinite}.r2{inset:22px;border-color:rgba(77,124,255,.38);animation:spinr 4s linear infinite}.r3{inset:44px;border-color:rgba(49,247,161,.28);animation:spin 3.2s linear infinite}.core-label{position:absolute;inset:65px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,var(--blue),#071426);font-size:46px;font-weight:900;box-shadow:0 0 70px rgba(34,242,255,.3)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes spinr{to{transform:rotate(-360deg)}}.lab-info{position:relative;text-align:center}.lab-info strong{font-size:22px}.lab-info p{color:#dce9ff}.progress{height:10px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin:12px auto;width:min(760px,100%)}.progress div{height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--green));transition:.25s}.lab-log{display:grid;gap:8px;max-width:760px;margin:14px auto;min-height:72px}.lab-log div{padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);color:var(--muted)}.capsule-grid{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px}.capsule{min-height:76px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07);padding:12px;color:var(--muted);font-size:13px}.capsule.active{border-color:rgba(34,242,255,.75);background:rgba(34,242,255,.10);color:#dffcff;box-shadow:0 0 24px rgba(34,242,255,.18)}.capsule.done{border-color:rgba(49,247,161,.36);background:rgba(49,247,161,.08);color:#caffeb}.spark{position:fixed;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 20px var(--cyan);pointer-events:none;z-index:1001;animation:sparkFly .8s ease-out forwards}@keyframes sparkFly{to{transform:translate(var(--tx),var(--ty)) scale(.2);opacity:0}}@media(max-width:1080px){.hero-grid,.console-grid,.checker-grid,.result-hero{grid-template-columns:1fr}.metric-wall{grid-template-columns:repeat(3,1fr)}}@media(max-width:680px){.app-shell{width:min(100% - 20px,1320px)}.nav{position:static;align-items:flex-start;flex-direction:column}.input-grid,.metric-wall,.check-summary{grid-template-columns:1fr}.capsule-grid{grid-template-columns:repeat(2,1fr)}.number-pad{grid-template-columns:repeat(5,1fr)}.panel{padding:18px}.lab-stage{min-height:auto}.hero-copy h1{font-size:34px}}
