:root{--paper:#f8f9f3;--sage:#eaf0e4;--line:#dce5d8;--radius:20px;--shadow:0 25px 70px #163a3012}
html{scroll-behavior:smooth}body{background:radial-gradient(ellipse at 90% 9%,#e9efda88,transparent 40%),var(--paper)}.site-header{background:#f8f9f3df;border-bottom-color:#d7e0cf88}.header-inner{height:80px}.brand-mark{box-shadow:2px 4px 0 #a8c27e,0 9px 15px #14352f15;transform:rotate(-5deg)}.brand{gap:12px}.button{border-radius:11px;min-height:49px;transition:transform .22s,box-shadow .22s,background .22s}.button-dark{box-shadow:0 4px 0 #0a211b,0 10px 20px #183b3618}.button-dark:hover{transform:translateY(-2px);box-shadow:0 6px 0 #0a211b,0 14px 25px #183b3622}.button-dark:active{transform:translateY(2px);box-shadow:0 1px 0 #0a211b}.button-dark:disabled{box-shadow:none}.button-lime{box-shadow:0 4px 0 #8fac59}.small-button{min-height:39px}.spatial-hero{padding:64px 0 66px;position:relative;overflow:hidden}.spatial-hero::before{content:'';position:absolute;width:500px;height:500px;background:#e0edc9;filter:blur(100px);border-radius:50%;right:-200px;top:20px;pointer-events:none;opacity:.6}.spatial-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:42px}.spatial-copy{position:relative;z-index:1;padding:15px 0}.spatial-copy .eyebrow{color:#627354;letter-spacing:.14em;font-size:10px;gap:10px;margin-bottom:25px}.spatial-copy h1{font-size:clamp(58px,6.1vw,88px);line-height:.99;letter-spacing:-.065em;margin:0 0 27px;font-weight:500}.spatial-copy h1 em{color:#668943;letter-spacing:-.045em;font-style:italic}.spatial-copy>.lead{font-size:16px;line-height:1.9;max-width:410px;margin-bottom:24px}.spatial-copy .hero-actions{gap:21px;align-items:center;margin-top:27px}.hero-evidence{display:flex;gap:20px;flex-wrap:wrap;font-size:11px;color:#58704e;margin-top:25px}.hero-evidence span::before{content:'✓';margin-right:6px;color:#6d8b43}.hero-kicker{font-size:10px;color:#708069;margin-top:16px}.spatial-art{position:relative;min-width:0;perspective:1200px}.spatial-art::after{content:'';position:absolute;width:75%;height:35px;background:#123c2422;filter:blur(22px);bottom:-14px;left:15%;z-index:-1;transform:rotate(-5deg)}.spatial-art .knowledge-stage{transform:rotateY(-5deg) rotateX(2deg) rotateZ(-1deg);transition:transform .6s}.spatial-art:hover .knowledge-stage{transform:rotateY(0) rotateX(0) rotateZ(0)}.knowledge-stage{position:relative;width:100%;height:540px;background:radial-gradient(ellipse at 48% 34%,#305b46,#163c30 55%,#103026);border:1px solid #57745b;border-radius:26px;box-shadow:inset 0 1px 0 #cde8b433,0 6px 0 #a6b79a,0 32px 65px #14352f24;overflow:hidden;isolation:isolate;touch-action:pan-y;color:#f6f8eb;cursor:grab;user-select:none}.knowledge-stage:focus-visible{outline-offset:7px}.knowledge-stage.is-dragging{cursor:grabbing;touch-action:none}.scene-canvas,.scene-nodes{position:absolute;inset:0;width:100%;height:100%}.scene-canvas{z-index:0}.scene-nodes{pointer-events:none;z-index:3}.scene-heading{position:absolute;z-index:45;top:22px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;gap:10px;pointer-events:none;font-size:10px;color:#d6e6c8}.scene-heading>span:first-child{display:flex;align-items:center;gap:10px;max-width:65%;line-height:1.6}.scene-heading .status-dot{background:#c4e695;box-shadow:0 0 0 4px #c4e69516;width:5px;height:5px;flex:none}.scene-kind{font-size:8px;letter-spacing:.1em;text-transform:uppercase;border:1px solid #cce1b82b;padding:5px 7px;border-radius:5px;color:#c8d9b7}.scene-core{position:absolute;left:51%;top:43%;width:74px;height:74px;display:grid;place-items:center;z-index:1;pointer-events:none;transform-style:preserve-3d;perspective:600px}.scene-core>span{position:absolute;font-size:50px;font-weight:600;letter-spacing:-4px;color:#e2f3bb;line-height:1;text-shadow:0 0 30px #d3f3a966;transform:translateZ(45px)}.core-cube{position:absolute;width:68px;height:68px;transform-style:preserve-3d;transform:rotateX(-24deg) rotateY(35deg);animation:core-breathe 7s ease-in-out infinite}.core-cube i{position:absolute;inset:0;border:1px solid #cfe6ad6b;background:linear-gradient(135deg,#b8de8b26,#b8de8b08);border-radius:7px;backdrop-filter:blur(3px)}.core-cube i:nth-child(1){transform:translateZ(34px)}.core-cube i:nth-child(2){transform:rotateY(180deg) translateZ(34px)}.core-cube i:nth-child(3){transform:rotateY(90deg) translateZ(34px)}.core-cube i:nth-child(4){transform:rotateY(-90deg) translateZ(34px)}.core-cube i:nth-child(5){transform:rotateX(90deg) translateZ(34px)}.core-cube i:nth-child(6){transform:rotateX(-90deg) translateZ(34px)}@keyframes core-breathe{50%{transform:rotateX(-14deg) rotateY(65deg) translateY(-7px)}}.scene-node{position:absolute;pointer-events:auto;width:155px;min-height:62px;display:flex;align-items:center;gap:10px;text-align:left;border:1px solid #d2dfc54a;background:linear-gradient(135deg,#f9fbeff7,#edf3e4ef);border-radius:13px;padding:12px 13px;box-shadow:0 5px 0 #698061,0 10px 28px #031e2855;transform-origin:center;will-change:transform,left,top;color:#183b36;transition:box-shadow .2s,border-color .2s;cursor:pointer}.scene-node:hover,.scene-node.is-selected{border-color:#d9f2ac;box-shadow:0 5px 0 #829c64,0 0 0 3px #cfeca12b,0 15px 35px #031e2855}.scene-node small{display:block;font-size:7px;letter-spacing:.09em;text-transform:uppercase;color:#65805d;margin-bottom:4px}.scene-node strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:10px;line-height:1.35;font-weight:600}.scene-node-symbol{width:25px;height:29px;border-radius:6px;background:var(--node-color,#d6ef9b);display:grid;place-items:center;font-size:17px;flex:none;box-shadow:1px 2px 0 #183b361a}.scene-selected{position:absolute;z-index:40;bottom:63px;left:23px;right:23px;max-width:390px;pointer-events:none;padding:13px 16px;border-left:2px solid #bddc8d;background:linear-gradient(90deg,#102e27e3,#102e2777);border-radius:0 10px 10px 0;backdrop-filter:blur(7px)}.scene-category{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:7px;color:#bfd39c;margin-bottom:5px}.scene-selected strong{display:block;font-size:12px;color:#f0f6e5;margin-bottom:4px}.scene-selected p{font-size:9px;line-height:1.6;color:#c0d0b9;margin:0;max-width:320px}.scene-controls{position:absolute;z-index:50;bottom:18px;left:23px;right:23px;display:flex;justify-content:space-between;align-items:center;gap:10px}.scene-hint{color:#b5cba7;font-size:8px}.scene-controls>div{display:flex;gap:5px}.scene-controls button{width:30px;height:29px;border:1px solid #c9ddab44;border-radius:7px;background:#092e2444;color:#e6f2d4;font-size:16px;display:grid;place-items:center;cursor:pointer}.scene-controls button:hover{background:#c9ddab22}.scene-empty{position:absolute;top:58%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#cfdfbf;font-size:12px;width:70%;line-height:1.8}.sample-section{padding:0 0 70px}.sample-workbench{padding:28px 30px;border:1px solid var(--line);border-radius:18px;background:#ffffffc9;box-shadow:0 10px 25px #183b3606;display:grid;grid-template-columns:.8fr 1.3fr;column-gap:45px;align-items:start}.sample-workbench .eyebrow{font-size:8px;margin-bottom:11px;letter-spacing:.12em}.sample-workbench h2{font-size:27px;letter-spacing:-.04em;margin-bottom:8px}.sample-workbench p{font-size:12px;color:var(--muted);margin:0;line-height:1.7}.sample-query{display:flex;gap:9px;border:1px solid #cddbc1;background:#fafcf6;padding:7px;border-radius:12px;align-items:center}.sample-query input{min-width:0;flex:1;padding:10px 11px;border:none;background:none;color:var(--ink);font-size:13px;outline-offset:0}.sample-query .button{min-height:40px;font-size:12px;padding:10px 16px;box-shadow:0 2px 0 #0a211b}.sample-suggestions{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.sample-suggestions button{font-size:9px;border:1px solid var(--line);background:#f8faf3;padding:6px 9px;border-radius:20px;color:#5e7354}.sample-suggestions button:hover{background:#e9f1da}.sample-result{grid-column:1/-1;margin-top:24px;border-top:1px solid var(--line);padding-top:22px}.sample-result>strong{display:block;font-size:17px;margin-bottom:8px}.sample-result p{font-size:13px;margin-bottom:12px;max-width:820px}.sample-result .text-link{font-size:11px}.depth-card{--tilt-x:0deg;--tilt-y:0deg;transform:perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));transition:transform .18s ease-out,box-shadow .25s;transform-style:preserve-3d}.card,.plan-card,.stat-card,.settings-card,.recent-card,.request-card{border-radius:17px;box-shadow:0 5px 0 #dce5d680,0 15px 35px #183b3607}.card:hover,.plan-card:hover{box-shadow:0 6px 0 #d7e2d0,0 24px 45px #183b3610}.plan-featured{box-shadow:0 6px 0 #90ab70,0 20px 45px #183b3614}.cta-panel{position:relative;overflow:hidden;box-shadow:0 7px 0 #8da777,0 25px 40px #183b3617;isolation:isolate}.cta-panel::after{content:'';position:absolute;z-index:-1;width:340px;height:340px;border:1px solid #cfe3ab33;box-shadow:0 0 0 45px #cfe3ab0b,0 0 0 90px #cfe3ab07;border-radius:50%;right:-65px;top:-70px;transform:rotateX(55deg) rotateY(-25deg)}.page-hero{position:relative;overflow:hidden}.page-hero::after{content:'';pointer-events:none;position:absolute;right:5%;top:50px;width:150px;height:150px;border:1px solid #afc38e44;border-radius:30px;transform:perspective(500px) rotateX(32deg) rotateY(-35deg);box-shadow:14px 18px 0 #dce9c733,28px 36px 0 #e1ecc02b;z-index:-1}.auth-story{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 90% 10%,#456547,#14352f 80%)}.auth-story::after{content:'';position:absolute;width:230px;height:230px;border:1px solid #d1e6ad33;right:-80px;top:80px;border-radius:35px;transform:perspective(500px) rotateX(45deg) rotateY(-35deg);box-shadow:25px 30px 0 #9abb6122,50px 60px 0 #9abb6111;z-index:-1}.auth-story-card{box-shadow:0 5px 0 #071e1d66,0 16px 30px #071e1d33;background:#ffffff0c;backdrop-filter:blur(10px)}.identity-card{padding:18px;border:1px solid var(--line);background:#eef3e7;border-radius:12px;margin:24px 0}.identity-card strong{display:block;font-size:15px;margin-bottom:5px}.identity-card p{font-size:12px;line-height:1.6;margin:0;color:var(--muted)}.auth-signin-note{font-size:12px;color:var(--muted);line-height:1.8;margin:18px 0}.auth-form-wrap .field input[readonly]{background:#edf2e7;color:#52684b}.app-body{background:#f3f6ef}.app-sidebar{box-shadow:4px 0 30px #14352f04}.workspace-header{background:#f7faf4e8;backdrop-filter:blur(15px)}.ask-panel{border-radius:20px;box-shadow:0 5px 0 #dce5d6,0 20px 40px #183b3608}.query-box{box-shadow:0 6px 15px #183b3606}.map-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,.7fr);gap:25px;align-items:start}.map-layout .knowledge-stage{height:580px}.map-inspector{padding:25px;border:1px solid var(--line);background:#fff;border-radius:18px;box-shadow:0 5px 0 #dce5d680}.map-inspector h2{font-size:25px;line-height:1.2;margin:12px 0}.map-inspector p{font-size:13px;color:var(--muted);line-height:1.8}.map-inspector .button{white-space:normal;font-size:12px;min-height:43px}.map-legend{display:grid;gap:12px;margin-top:25px;font-size:11px;color:var(--muted)}.map-legend span{display:flex;align-items:center;gap:8px}.map-legend i{width:8px;height:8px;border-radius:50%}.map-note{font-size:11px;color:var(--muted);margin-top:20px}.settings-card h2{font-size:25px}.modal-note{padding:14px;background:var(--sage);border-radius:9px;font-size:12px;line-height:1.7}.notice-page{max-width:760px}.notice-page .card{margin-top:30px}.notice-page .card p{margin-bottom:14px}.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.status-grid .card h2{font-size:24px;letter-spacing:-.03em}.status-grid .card p{margin-bottom:12px}.status-grid .card ul{padding-left:18px;line-height:2;font-size:13px;color:var(--muted)}
@media(min-width:1500px){.spatial-copy h1{font-size:88px}.spatial-hero{padding-top:90px;padding-bottom:85px}}
@media(max-width:1100px){.spatial-hero-grid{gap:25px;grid-template-columns:.9fr 1.1fr}.spatial-copy h1{font-size:65px}.knowledge-stage{height:490px}.scene-node{width:137px;padding:10px}.scene-node strong{font-size:9px}.scene-node-symbol{width:22px}.scene-heading{left:17px;right:17px;font-size:8px}.scene-kind{font-size:6px}.sample-workbench{gap:25px}.map-layout{grid-template-columns:1fr}.map-inspector{display:block}.map-layout .knowledge-stage{height:510px}}
@media(max-width:760px){.spatial-hero{padding:40px 0 48px}.spatial-hero-grid{grid-template-columns:1fr;gap:32px}.spatial-copy h1{font-size:66px;line-height:1.02}.spatial-copy>.lead{font-size:15px;max-width:470px}.spatial-copy{padding:0}.spatial-copy .eyebrow{margin-bottom:22px;font-size:8px}.spatial-art .knowledge-stage{transform:none}.knowledge-stage{height:490px;border-radius:22px}.spatial-art{padding:0 2px 8px}.scene-selected{bottom:65px;left:17px;right:17px;padding:11px 13px}.scene-selected p{font-size:8px}.scene-controls{left:17px;right:17px}.scene-hint{font-size:7px;max-width:140px;line-height:1.6}.scene-node{width:132px;min-height:55px;padding:10px;gap:7px}.sample-workbench{grid-template-columns:1fr;gap:20px;padding:23px 20px}.sample-query input{font-size:16px;padding:10px 5px}.sample-query .button{padding:10px 12px}.sample-suggestions button{font-size:9px}.sample-section{padding-bottom:45px}.sample-workbench h2{font-size:26px}.sample-workbench .eyebrow{font-size:7px}.map-layout .knowledge-stage{height:530px}.scene-core{width:54px;height:54px}.core-cube{width:54px;height:54px}.core-cube i:nth-child(1){transform:translateZ(27px)}.core-cube i:nth-child(2){transform:rotateY(180deg) translateZ(27px)}.core-cube i:nth-child(3){transform:rotateY(90deg) translateZ(27px)}.core-cube i:nth-child(4){transform:rotateY(-90deg) translateZ(27px)}.core-cube i:nth-child(5){transform:rotateX(90deg) translateZ(27px)}.core-cube i:nth-child(6){transform:rotateX(-90deg) translateZ(27px)}.scene-core>span{font-size:42px}.hero-evidence{font-size:10px;gap:12px}.hero-kicker{font-size:9px}.spatial-copy .hero-actions{gap:17px}.spatial-copy .hero-actions .button{font-size:12px;padding:13px 17px}.spatial-copy .hero-actions .text-link{font-size:11px}.status-grid{grid-template-columns:1fr}.scene-heading{top:20px}.identity-card{padding:16px}.auth-story::after{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.depth-card,.spatial-art .knowledge-stage{transform:none!important}}

/* Source legend colors without inline style attributes. */
.map-legend .legend-process{background:#d6ef9b}.map-legend .legend-decision{background:#edc3a9}.map-legend .legend-engineering{background:#a4dbcf}.map-legend .legend-support{background:#d4b8e7}.map-legend .legend-document{background:#bccdff}