:root{color-scheme:dark;--bg:#071018;--panel:#0d1822;--line:#223240;--text:#eef5f8;--muted:#99aab5;--accent:#8ee7d1;--accent2:#8db8ff;--warn:#ffd38a;--bad:#ff9d9d}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 15% 0%,#132a33 0,#071018 38%);color:var(--text)}main{max-width:1180px;margin:auto;padding:42px 22px 70px}h1{font-size:clamp(34px,5vw,64px);line-height:.96;margin:12px 0 18px;letter-spacing:-.04em}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.lead{max-width:790px;color:#c7d4da;font-size:18px;line-height:1.55}.badge{display:inline-flex;gap:8px;align-items:center;border:1px solid #31505b;background:#0c2026;padding:7px 10px;border-radius:999px;font-size:12px;color:var(--accent)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}.card{background:linear-gradient(180deg,rgba(17,32,43,.96),rgba(10,21,30,.96));border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 18px 70px rgba(0,0,0,.22)}.card h2{margin:4px 0 7px;font-size:22px}.sub{color:var(--muted);font-size:14px;line-height:1.45;margin-bottom:16px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.control{margin:10px 0}.control label{display:block;color:#cbd7dc;font-size:12px;margin-bottom:5px}input,select,textarea,button{font:inherit}input[type=range]{width:100%}select,textarea,input[type=text]{width:100%;background:#071119;color:var(--text);border:1px solid #2b3e4b;border-radius:10px;padding:9px}textarea{min-height:122px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}button{cursor:pointer;border:1px solid #395361;background:#102430;color:#f4fbfc;border-radius:10px;padding:9px 12px}button.primary{background:#153c3a;border-color:#2f7169;color:#c9fff3}button:hover{filter:brightness(1.12)}.actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.api{margin-top:14px;border-top:1px solid var(--line);padding-top:14px}.api-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:7px}.method{font:700 11px ui-monospace,monospace;color:var(--accent2)}pre{white-space:pre-wrap;word-break:break-word;margin:0;background:#050c12;border:1px solid #1c2a34;border-radius:10px;padding:12px;min-height:120px;color:#d7e4e9;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.result{border-left:3px solid var(--accent)}.foot{margin-top:28px;padding:18px;border:1px solid var(--line);border-radius:16px;color:#b6c6ce;background:#09141c}.foot strong{color:#fff}.tiny{font-size:12px;color:var(--muted)}@media(max-width:860px){.grid{grid-template-columns:1fr}.row{grid-template-columns:1fr}}

/* PREMIUM PERSONAL SIGNAL MODE v1 */
html{scroll-behavior:smooth}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 78% 8%,rgba(112,86,255,.10),transparent 28%),radial-gradient(circle at 40% 45%,rgba(54,223,203,.05),transparent 34%);z-index:-1}.mode-doors{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0 22px}.mode-door{display:flex;flex-direction:column;gap:7px;padding:18px 20px;border:1px solid #2b3d4c;border-radius:17px;text-decoration:none;color:var(--text);background:rgba(9,20,29,.72);transition:.2s ease}.mode-door:hover{transform:translateY(-2px);border-color:#58758a;background:#0c1c27}.mode-door--personal{border-color:#315b5b;background:linear-gradient(135deg,rgba(21,60,58,.58),rgba(18,24,44,.76))}.mode-door small,.section-kicker{font-size:10px;letter-spacing:.16em;color:var(--accent);font-weight:800}.mode-door strong{font-size:19px}.mode-door span{color:var(--muted);font-size:13px;line-height:1.45}.personal-shell{margin:26px 0 42px;padding:24px;border:1px solid #2d4852;border-radius:24px;background:linear-gradient(155deg,rgba(10,27,35,.96),rgba(11,18,31,.97));box-shadow:0 30px 100px rgba(0,0,0,.28);position:relative;overflow:hidden}.personal-shell:after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-180px;top:-170px;border:1px solid rgba(142,231,209,.14);box-shadow:0 0 90px rgba(142,231,209,.06);pointer-events:none}.personal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:18px}.personal-head h2,.technical-head h2{font-size:30px;margin:6px 0 8px;letter-spacing:-.025em}.personal-head p,.technical-head p{color:#b6c6cd;line-height:1.55;max-width:720px;margin:0}.privacy-seal{min-width:145px;display:grid;gap:5px;padding:12px 14px;border:1px solid #2e665f;border-radius:14px;background:#09231f;color:#bff8eb;text-align:center}.privacy-seal b{font-size:11px;letter-spacing:.14em}.privacy-seal span{font-size:10px;color:#8fd1c2}.personal-grid{display:grid;grid-template-columns:minmax(270px,.78fr) minmax(0,1.45fr);gap:16px}.personal-input.card,.personal-output.card{margin:0}.personal-input input[type=date],.personal-input input[type=time],.personal-input input[type=text]{width:100%;background:#071119;color:var(--text);border:1px solid #2b3e4b;border-radius:10px;padding:10px;color-scheme:dark}.personal-input input:disabled{opacity:.65}.checkline{display:flex;align-items:center;gap:8px;color:#c6d3d9;font-size:13px;margin:14px 0 5px}.checkline input{accent-color:#8ee7d1}.assumption{color:var(--warn);font-size:10px;margin-left:6px;letter-spacing:.04em}.signal-rail{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:15px}.signal-rail span{display:inline-flex;align-items:center;gap:7px;padding:6px 8px;border-radius:999px;background:#08131b;border:1px solid #253846}.signal-rail i{font-style:normal;font-size:9px;color:var(--accent);font-weight:800;letter-spacing:.08em}.signal-rail b{font-size:10px;color:#cbd7dc;font-weight:600}.personal-empty{min-height:302px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:#9baeb7}.personal-empty .orb{width:76px;height:76px;border:1px solid #3e6c68;border-radius:50%;display:grid;place-items:center;font-size:28px;color:#b9fff0;box-shadow:0 0 45px rgba(86,235,206,.12);margin-bottom:16px}.personal-empty strong{font-size:19px;color:#e9f4f6}.personal-empty span{max-width:430px;margin-top:7px;font-size:13px;line-height:1.5}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}.metric-strip>div{background:#071119;border:1px solid #263a46;border-radius:12px;padding:10px}.metric-strip small,.matrix-side small,.reflection-box small,.precision-box small,.personal-next small{display:block;color:#7f99a7;font-size:9px;letter-spacing:.12em;font-weight:800}.metric-strip b{display:block;font-size:17px;margin-top:4px;color:#f1fbfd}.matrix-wrap{display:grid;grid-template-columns:minmax(250px,1fr) 160px;gap:12px}.matrix-title{display:block;color:#8ee7d1;font-size:10px;letter-spacing:.12em;font-weight:800;margin-bottom:8px}.num-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.num-cell{min-height:74px;border:1px solid #2b4651;background:linear-gradient(145deg,#071119,#0c1d26);border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center}.num-cell .digit{font-size:11px;color:#819aa6}.num-cell .reps{font-size:20px;font-weight:800;color:#e9fbf7;letter-spacing:.04em}.num-cell.missing .reps{color:#526873}.num-cell.active{box-shadow:inset 0 0 22px rgba(90,233,205,.04)}.matrix-side{display:grid;gap:8px}.matrix-side p{margin:0;padding:10px;border-radius:12px;border:1px solid #243742;background:#071119}.matrix-side b{display:block;margin-top:5px;font-size:12px;color:#dbe8eb;word-break:break-word}.reflection-box{margin-top:12px;padding:14px;border-radius:14px;background:linear-gradient(135deg,rgba(93,77,184,.13),rgba(13,37,43,.5));border:1px solid #35405b}.reflection-box h3{margin:5px 0 6px;font-size:16px}.reflection-box p{margin:0;color:#c5d2d7;font-size:13px;line-height:1.5}.precision-box{display:grid;grid-template-columns:190px 1fr;gap:14px;align-items:center;margin-top:10px;padding:12px;border-radius:12px;border:1px solid #3b3c45;background:#11151c}.precision-box b{display:block;margin-top:5px;color:var(--warn);font-size:13px}.precision-box p{margin:0;color:#b7c5cb;font-size:12px;line-height:1.45}.personal-api{margin-top:16px}.personal-next{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:15px;padding:14px 16px;border-radius:14px;border:1px solid #2b3e4b;background:#08131b}.personal-next strong{display:block;margin:5px 0;color:#eef7fa}.personal-next span{color:#93a8b2;font-size:12px}.personal-next a{white-space:nowrap;color:#baf7e9;text-decoration:none;font-size:12px;border:1px solid #31574f;padding:9px 11px;border-radius:10px}.technical-head{margin:14px 0 0;padding-top:8px}.technical-head p{font-size:14px}.personal-error{padding:10px 12px;border:1px solid #704e4e;color:#ffc0c0;background:#261313;border-radius:10px;font-size:12px;margin-top:10px}
@media(max-width:900px){.personal-grid{grid-template-columns:1fr}.personal-head{flex-direction:column}.privacy-seal{grid-template-columns:auto auto auto auto;align-items:center;width:100%}.metric-strip{grid-template-columns:1fr 1fr}.matrix-wrap{grid-template-columns:1fr}.matrix-side{grid-template-columns:repeat(3,1fr)}.precision-box{grid-template-columns:1fr}.personal-next{align-items:flex-start;flex-direction:column}.mode-doors{grid-template-columns:1fr}}
@media(max-width:560px){main{padding:28px 14px 52px}.personal-shell{padding:15px}.metric-strip{grid-template-columns:1fr 1fr}.matrix-side{grid-template-columns:1fr}.num-cell{min-height:62px}.privacy-seal{grid-template-columns:1fr 1fr}.personal-head h2,.technical-head h2{font-size:25px}}

.foot-note{margin-top:8px}

/* HUMAN + TEAM CONTEXT v1 */
.mode-doors{grid-template-columns:repeat(4,minmax(0,1fr))}.mode-door--human{border-color:#504b72;background:linear-gradient(135deg,rgba(73,56,116,.28),rgba(11,23,31,.76))}.mode-door--team{border-color:#4b5c72;background:linear-gradient(135deg,rgba(43,72,104,.28),rgba(11,23,31,.76))}.signal-suite{margin:34px 0;padding:22px;border:1px solid #293d4b;border-radius:22px;background:linear-gradient(145deg,rgba(9,22,31,.96),rgba(11,18,29,.96));box-shadow:0 24px 80px rgba(0,0,0,.2)}.suite-head{margin-bottom:15px}.suite-head h2{font-size:28px;margin:6px 0 7px;letter-spacing:-.025em}.suite-head p{max-width:820px;margin:0;color:#aebfc7;line-height:1.55}.signal-card-grid{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(0,1.05fr);gap:16px}.signal-form textarea{min-height:84px}.signal-result-card{display:flex;flex-direction:column}.signal-result-placeholder{min-height:250px;border:1px solid #243844;background:#071119;border-radius:14px;padding:18px;display:flex;flex-direction:column;justify-content:center;color:#a8bac2}.signal-result-placeholder>strong{font-size:20px;color:#eef7f9;margin-bottom:7px}.signal-result-placeholder>span{font-size:13px}.signal-result-placeholder.active{justify-content:flex-start}.signal-result-placeholder.signal-stop{border-color:#684747;background:#211314}.signal-stop-title{color:#ffc1c1!important}.signal-stop-copy{line-height:1.55;color:#e8c5c5!important}.loop-flow{display:grid;gap:8px}.loop-node{padding:10px 12px;border:1px solid #293e49;border-radius:12px;background:#0a1720}.loop-node small,.team-snapshot-head small,.team-question small,.team-action small{display:block;color:#7d99a6;font-size:9px;font-weight:800;letter-spacing:.12em}.loop-node b{display:block;margin-top:4px;color:#e8f5f8;font-size:13px;line-height:1.45}.signal-next-question{margin:14px 0 0;padding:12px 13px;border-radius:12px;border:1px solid #3c4b64;background:#11182a;color:#cddaf5;line-height:1.5}.team-snapshot-head{padding:12px 13px;border:1px solid #315061;border-radius:13px;background:#081720;margin-bottom:12px}.team-snapshot-head strong{display:block;margin-top:5px;font-size:18px}.signal-result-placeholder p{line-height:1.55;color:#c2d0d5}.team-question,.team-action{padding:12px 13px;border-radius:12px;border:1px solid #2a3f4c;background:#09141c;margin-top:10px}.team-question b,.team-action b{display:block;margin-top:5px;font-size:13px;line-height:1.45;color:#e2eef1}.team-action{border-color:#34584f;background:#0b1b19}.signal-result-card .api{margin-top:12px}.signal-result-card pre{min-height:150px}
@media(max-width:1050px){.mode-doors{grid-template-columns:1fr 1fr}}@media(max-width:900px){.signal-card-grid{grid-template-columns:1fr}}@media(max-width:560px){.mode-doors{grid-template-columns:1fr}.signal-suite{padding:15px}.suite-head h2{font-size:24px}}

/* KNOWLEDGE TOPOLOGY NAVIGATOR v1 */
.knowledge-card{grid-column:1/-1;border-color:#334d62;background:linear-gradient(145deg,rgba(10,25,35,.98),rgba(14,20,37,.97))}.knowledge-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.knowledge-head h2{margin:5px 0 6px}.static-endpoint{white-space:nowrap;color:#b9d6ff;text-decoration:none;font:11px ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid #35516c;background:#091522;border-radius:10px;padding:9px 10px}.knowledge-controls{display:grid;grid-template-columns:minmax(280px,1fr) auto;gap:12px;align-items:end}.knowledge-query input{width:100%;background:#071119;color:var(--text);border:1px solid #2b3e4b;border-radius:10px;padding:10px}.knowledge-presets{justify-content:flex-end}.knowledge-route{display:flex;align-items:stretch;gap:8px;overflow-x:auto;padding:4px 0 13px;min-height:82px}.knowledge-node{min-width:180px;max-width:230px;flex:1;padding:11px 12px;border-radius:13px;border:1px solid #30495c;background:#08141d}.knowledge-node small{display:block;color:#81a1b2;font-size:9px;letter-spacing:.08em;font-weight:800}.knowledge-node strong{display:block;color:#e9f5f7;margin:5px 0;font-size:13px}.knowledge-node span{display:block;color:#94aab4;font-size:10px;line-height:1.4}.knowledge-arrow{display:grid;place-items:center;color:#6e95aa;font-size:20px;min-width:18px}.knowledge-empty{display:flex;align-items:center;padding:12px 14px;border:1px dashed #3b4d57;border-radius:12px;color:#93a7b0;font-size:12px;width:100%}.knowledge-confidence{display:inline-flex;align-items:center;gap:7px;margin-bottom:8px;font-size:10px;color:#9eb9c6}.knowledge-confidence b{color:#dff7f1}.knowledge-boundary{font-size:11px;color:#93a7b0;margin:0 0 10px;line-height:1.45}
@media(max-width:900px){.knowledge-controls{grid-template-columns:1fr}.knowledge-presets{justify-content:flex-start}.knowledge-head{flex-direction:column}.static-endpoint{white-space:normal}.knowledge-route{flex-direction:column}.knowledge-node{max-width:none;width:100%}.knowledge-arrow{transform:rotate(90deg)}}

/* JEWEL UX / ACCESSIBILITY POLISH v1 */
.skip-link{position:fixed;left:16px;top:12px;z-index:1000;transform:translateY(-180%);background:#eefcf8;color:#061412;border:2px solid var(--accent);border-radius:10px;padding:9px 12px;font-weight:800;text-decoration:none}.skip-link:focus{transform:translateY(0)}.lab-status{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 2px}.lab-status span{display:inline-flex;gap:5px;align-items:center;padding:6px 9px;border:1px solid #263b48;border-radius:999px;background:rgba(7,17,25,.72);color:#93a9b3;font-size:10px;letter-spacing:.02em}.lab-status b{color:#e8f7f4;font-size:11px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled,input:disabled,select:disabled,textarea:disabled{cursor:not-allowed}.mode-door:focus-visible,.static-endpoint:focus-visible,.personal-next a:focus-visible{box-shadow:0 0 0 4px rgba(142,231,209,.12)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mode-door,.skip-link{transition:none}.mode-door:hover{transform:none}}
.hero-links{display:flex;flex-wrap:wrap;gap:10px;margin:13px 0 4px}.hero-links a{color:#acc8d5;text-decoration:none;font-size:11px;padding:5px 0;border-bottom:1px solid transparent}.hero-links a:hover{color:#e9f8f5;border-color:#557686}.hero-links a:focus-visible{border-radius:5px}

/* GUIDED EXPERIMENT GALLERY v1 */
.experiment-gallery{margin:24px 0 28px;padding:20px;border:1px solid #30495c;border-radius:20px;background:linear-gradient(145deg,rgba(9,23,32,.94),rgba(13,20,34,.95));box-shadow:0 22px 70px rgba(0,0,0,.18)}.experiment-gallery-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.experiment-gallery-head h2{font-size:27px;margin:6px 0 6px;letter-spacing:-.025em}.experiment-gallery-head p{margin:0;color:#a8bbc4;font-size:13px}.experiment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}.experiment-card{display:flex;flex-direction:column;min-height:160px;padding:14px;border:1px solid #2a404d;border-radius:14px;background:#08141d;text-decoration:none;color:var(--text);transition:.18s ease}.experiment-card:hover{transform:translateY(-2px);border-color:#5d7a88;background:#0b1b25}.experiment-card.active{border-color:#66b9a9;box-shadow:0 0 0 2px rgba(102,185,169,.08),inset 0 0 32px rgba(65,176,151,.05)}.experiment-card small{color:#7f9dab;font-size:9px;letter-spacing:.11em;font-weight:800;text-transform:uppercase}.experiment-card strong{font-size:15px;line-height:1.35;margin:8px 0 5px}.experiment-card span{color:#93aab4;font-size:11px;line-height:1.45}.experiment-card em{font-style:normal;color:#bceee3;font-size:10px;margin-top:auto;padding-top:12px}.experiment-status{min-height:0;margin-top:9px;color:#bceee3;font-size:11px}.experiment-loading{grid-column:1/-1;padding:13px;border:1px dashed #304652;border-radius:12px;color:#829aa5;font-size:12px}.experiment-focus{animation:experimentPulse 1.15s ease-out 1}@keyframes experimentPulse{0%{box-shadow:0 0 0 0 rgba(142,231,209,.42)}100%{box-shadow:0 0 0 14px rgba(142,231,209,0)}}@media(max-width:900px){.experiment-grid{grid-template-columns:1fr 1fr}.experiment-gallery-head{flex-direction:column}}@media(max-width:560px){.experiment-grid{grid-template-columns:1fr}.experiment-gallery{padding:15px}.experiment-gallery-head h2{font-size:23px}}@media(prefers-reduced-motion:reduce){.experiment-card{transition:none}.experiment-card:hover{transform:none}.experiment-focus{animation:none}}