@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_assets/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_assets/space-grotesk-latin-ext-wght-normal.D9tNdqV9.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_assets/space-grotesk-latin-wght-normal.BhU9QXUp.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_assets/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2)format("woff2"),url(/_assets/ibm-plex-mono-cyrillic-ext-400-normal.DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_assets/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2)format("woff2"),url(/_assets/ibm-plex-mono-vietnamese-400-normal.DDuiU_S-.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2)format("woff2"),url(/_assets/ibm-plex-mono-latin-ext-400-normal.D3D2R8hC.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_assets/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_assets/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/ibm-plex-mono-cyrillic-ext-500-normal.BqneJy0T.woff2)format("woff2"),url(/_assets/ibm-plex-mono-cyrillic-ext-500-normal.BIfNGwUT.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/ibm-plex-mono-cyrillic-500-normal.Bq9vWWag.woff2)format("woff2"),url(/_assets/ibm-plex-mono-cyrillic-500-normal.Ael50iVv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/ibm-plex-mono-vietnamese-500-normal.DZ4AoWbu.woff2)format("woff2"),url(/_assets/ibm-plex-mono-vietnamese-500-normal.C8zxqsMH.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/ibm-plex-mono-latin-ext-500-normal.CAhNIIs5.woff2)format("woff2"),url(/_assets/ibm-plex-mono-latin-ext-500-normal.CZ70TYgx.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_assets/ibm-plex-mono-latin-500-normal.DSY6xOcd.woff2)format("woff2"),url(/_assets/ibm-plex-mono-latin-500-normal.CB9ihrfo.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--color-void:#04070a;--color-abyss:#05080b;--color-navy:#071018;--color-navy-raised:#09141d;--color-structure:#16303e;--color-structure-bright:#27566b;--color-text:#edf7fb;--color-text-soft:#b8c7cf;--color-text-muted:#6f8c9b;--color-ice:#a9e8ff;--color-signal:#36d9ff;--color-line:#27566b8a;--color-line-soft:#16303e9e;--font-display:"Space Grotesk Variable","Space Grotesk",system-ui,sans-serif;--font-body:"Inter Variable",Inter,system-ui,sans-serif;--font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;--page-gutter:clamp(1.25rem,5vw,4.5rem);--header-height:5rem;--content-width:81rem;--ease-cinematic:cubic-bezier(.22,1,.36,1)}*,:before,:after{box-sizing:border-box}html{background:var(--color-void);scroll-behavior:smooth;scrollbar-color:var(--color-structure-bright) var(--color-void);min-width:20rem}body{background:var(--color-void);min-height:100vh;color:var(--color-text);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;margin:0;overflow-x:clip}body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{color:inherit}::selection{color:var(--color-text);background:#36d9ff38}:focus-visible{outline:1px solid var(--color-signal);outline-offset:.35rem}.sr-only{clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.skip-link{z-index:1000;border:1px solid var(--color-ice);background:var(--color-void);font-family:var(--font-mono);letter-spacing:.08em;padding:.75rem 1rem;font-size:.75rem;position:fixed;top:1rem;left:1rem;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.site-header{z-index:100;height:var(--header-height);padding-inline:var(--page-gutter);backdrop-filter:blur(1rem);background:linear-gradient(#04070af5,#04070ac7);border-bottom:1px solid #27566b61;justify-content:space-between;align-items:center;display:flex;position:fixed;inset:0 0 auto}.site-header__brand{font-family:var(--font-display);letter-spacing:.08em;align-items:center;gap:.9rem;font-size:.92rem;font-weight:700;display:inline-flex}.site-nav ul{align-items:center;gap:clamp(1rem,2vw,2rem);margin:0;padding:0;list-style:none;display:flex}.site-nav a{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.08em;padding-block:.75rem;font-size:.625rem;font-weight:500;transition:color .22s;display:block;position:relative}.site-nav a:after{background:var(--color-signal);content:"";opacity:0;height:1px;transition:opacity .22s,transform .22s;position:absolute;bottom:-.77rem;left:0;right:0;transform:scaleX(.4);box-shadow:0 0 .5rem #36d9ff80}.site-nav a:hover,.site-nav a.is-active{color:var(--color-ice)}.site-nav a.is-active:after{opacity:1;transform:scaleX(1)}.nav-toggle{border:1px solid var(--color-line-soft);background:#071018bf;width:2.75rem;height:2.75rem;display:none}.nav-toggle>span:not(.sr-only){background:var(--color-ice);width:1rem;height:1px;margin:.32rem auto;transition:transform .22s;display:block}.site-header[data-menu-open=true] .nav-toggle>span:nth-child(2){transform:translateY(.2rem)rotate(45deg)}.site-header[data-menu-open=true] .nav-toggle>span:nth-child(3){transform:translateY(-.2rem)rotate(-45deg)}.scroll-progress{height:1px;position:absolute;bottom:-1px;left:0;right:0;overflow:hidden}.scroll-progress span{background:linear-gradient(90deg,var(--color-signal),var(--color-ice));transform-origin:0;width:100%;height:100%;display:block;transform:scaleX(0);box-shadow:0 0 .75rem #36d9ffb3}main{z-index:2;position:relative}.narrative-section{isolation:isolate;min-height:120svh;scroll-margin-top:var(--header-height);align-items:center;display:grid;position:relative}.narrative-section:before{z-index:-1;content:"";pointer-events:none;background:linear-gradient(#0000,#04070a5c 35%,#04070a99 72%,#0000);position:absolute;inset:0}.section-shell{--section-intro-width:78rem;width:min(100%,calc(var(--content-width) + 2 * var(--page-gutter)));padding:calc(var(--header-height) + 4rem) var(--page-gutter) 6rem;margin-inline:auto}.scene-label{width:min(100%,35rem);color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.1em;align-items:center;gap:.85rem;font-size:.65rem;font-weight:500;display:flex}.scene-label__line{background:var(--color-structure-bright);width:2.5rem;height:1px}.section-copy{max-width:48rem}.section-copy--left{max-width:40rem}.section-kicker{color:var(--color-ice);font-family:var(--font-mono);letter-spacing:.14em;margin:2.25rem 0 .75rem;font-size:.65rem}.section-copy h2,.section-heading-row h2{font-family:var(--font-display);letter-spacing:-.045em;margin:1rem 0 1.5rem;font-size:clamp(2.4rem,5.2vw,5.4rem);font-weight:600;line-height:.95}.section-lede,.section-heading-row>p{max-width:34rem;color:var(--color-text-soft);margin:0;font-size:clamp(.95rem,1.15vw,1.08rem);line-height:1.75}.entrance{min-height:175svh}.entrance:before{background:linear-gradient(#0000 45%,#04070a9e 78%,#04070aeb)}.entrance__shell{height:100svh;min-height:42rem;padding-top:calc(var(--header-height) + 2rem);text-align:center;align-content:center;align-self:start;justify-items:center;display:grid;position:sticky;top:0}.entrance__shell>.scene-label{top:calc(var(--header-height) + 4rem);left:max(var(--page-gutter),calc((100% - var(--section-intro-width))/2));width:auto;position:absolute;transform:none}.entrance__content{margin-top:clamp(10rem,24vh,15rem)}.entrance__prelude,.entrance__principle{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.16em;margin:0;font-size:clamp(.62rem,.9vw,.75rem)}.entrance h1{font-family:var(--font-display);letter-spacing:-.055em;text-shadow:0 0 4rem #a9e8ff17;margin:.8rem 0 .25rem;font-size:clamp(4rem,10vw,8.8rem);font-weight:700;line-height:.9}.entrance__statement{color:var(--color-ice);font-family:var(--font-display);letter-spacing:.05em;margin:1.5rem 0 .8rem;font-size:clamp(1rem,2.1vw,1.6rem);font-weight:500}.entrance__shell>.scene-label,.system-status,.scroll-cue{z-index:2}.entrance__content{z-index:1;margin-top:clamp(17rem,34vh,22rem);position:relative;transform:translateY(clamp(1.5rem,4vh,3rem))}.system-status{right:var(--page-gutter);bottom:4.5rem;left:var(--page-gutter);backdrop-filter:blur(.65rem);background:#071018b3;border:1px solid #27566b94;grid-template-columns:repeat(3,1fr);max-width:54rem;margin-inline:auto;display:grid;position:absolute;box-shadow:0 0 2rem #36d9ff08}.system-status span{color:var(--color-text-soft);font-family:var(--font-mono);letter-spacing:.08em;text-align:left;padding:.9rem 1rem;font-size:.58rem}.system-status span+span{border-left:1px solid var(--color-line-soft)}.system-status i,.archive-state i{background:var(--color-signal);border-radius:50%;width:.32rem;height:.32rem;margin-right:.55rem;display:inline-block;box-shadow:0 0 .5rem #36d9ffbf}.scroll-cue{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.12em;align-items:center;gap:.8rem;font-size:.58rem;display:flex;position:absolute;bottom:1rem}.scroll-cue i{background:var(--color-structure-bright);width:1px;height:1.7rem;display:block;position:relative;overflow:hidden}.scroll-cue i:after{background:var(--color-ice);content:"";animation:2.4s ease-in-out infinite scroll-signal;position:absolute;inset:0;transform:translateY(-100%)}.yggdrasil-section{background:linear-gradient(#071018f0,#050c12e6);min-height:max(68rem,120svh)}.yggdrasil-section:before{background:radial-gradient(circle at 50% 55%,#36d9ff0a,#0000 42%)}.yggdrasil-section__shell{min-height:100svh;position:relative}.yggdrasil-intro{width:min(100%,var(--section-intro-width));grid-template-columns:minmax(0,1.15fr) minmax(18rem,.65fr);align-items:end;gap:clamp(2rem,7vw,7rem);margin-inline:auto;display:grid}.yggdrasil-intro h2{max-width:38rem;font-family:var(--font-display);letter-spacing:-.025em;margin:1.25rem 0 0;font-size:clamp(1.75rem,3vw,2.5rem);font-weight:600;line-height:1.05}.yggdrasil-intro>p{max-width:28rem;color:var(--color-text-soft);margin:0;font-size:.86rem;line-height:1.7}.network-tree{width:min(100%,60rem);margin:clamp(2rem,5vh,4.5rem) auto 0}.network-tree__field{isolation:isolate;aspect-ratio:1000/860;background:radial-gradient(circle at 50% 46%,#091922b8,#040a0f38 60%,#0000 78%);border-top:1px solid #27566bb8;border-bottom:1px solid #16303e8a;position:relative;overflow:hidden}.network-tree__field:before,.network-tree__field:after{z-index:-1;content:"";pointer-events:none;position:absolute}.network-tree__field:before{background-image:linear-gradient(#27566b14 1px,#0000 1px),linear-gradient(90deg,#27566b14 1px,#0000 1px);background-size:8% 9.3%;inset:0;mask-image:radial-gradient(circle at 50% 46%,#000 18%,#0000 76%)}.network-tree__field:after{content:"";background:linear-gradient(#0000,#a9e8ff1f 12%,#a9e8ff47 78%,#0000);width:1px;top:0;bottom:0;left:50%;transform:translate(-50%)}.network-tree__drawing{width:100%;height:100%;position:absolute;inset:0}.network-tree__orbit{fill:none;stroke:#27566b6b;stroke-width:1px}.network-tree__orbit--outer{fill:#36d9ff05;stroke-dasharray:2 9}.network-tree__orbit--inner{stroke:#a9e8ff21;stroke-dasharray:1 6}.network-tree__axis{fill:none;stroke:#27566b38;stroke-width:1px;stroke-dasharray:2 12}.network-tree__radar{fill:none;stroke:#a9e8ff66;stroke-width:1px}.network-tree__branches{fill:none;stroke:#5691a7a3;stroke-width:1.25px;stroke-linecap:round;stroke-linejoin:round}.network-tree__branches path{vector-effect:non-scaling-stroke}.network-tree__branches .network-tree__trunk{stroke:var(--color-ice);stroke-width:2px}.network-tree__branches .network-tree__twig{stroke:#45748661}.network-tree__junctions{fill:var(--color-void);stroke:#a9e8ffa6;stroke-width:1px}.network-tree__technical-label{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.12em;margin:0;font-size:.52rem;line-height:1.5;position:absolute}.network-tree__technical-label span{color:var(--color-ice)}.network-tree__technical-label--canopy{top:11%;left:17%}.network-tree__technical-label--root{text-align:right;bottom:14%;right:17%}.network-tree__nodes{margin:0;padding:0;list-style:none;position:absolute;inset:0}.network-tree__node{top:var(--node-y);left:var(--node-x);width:8.5rem;color:var(--color-text-muted);font-family:var(--font-mono);text-align:center;justify-items:center;display:grid;position:absolute;transform:translate(-50%,-50%)}.network-tree__node-ring{aspect-ratio:1;background:var(--color-void);border:1px solid #a9e8ff80;border-radius:50%;place-items:center;width:1.1rem;display:grid;position:relative;box-shadow:0 0 0 .35rem #27566b24}.network-tree__node-ring:before,.network-tree__node-ring:after{content:"";border:1px solid #27566b57;border-radius:50%;position:absolute;inset:-.34rem}.network-tree__node-ring:after{opacity:.6;border-style:dotted;inset:-.68rem}.network-tree__node-ring i{aspect-ratio:1;background:currentColor;border-radius:50%;width:.28rem;box-shadow:0 0 .65rem}.network-tree__node strong{color:var(--color-text-soft);letter-spacing:.07em;margin-top:.8rem;font-size:.57rem;font-weight:500;line-height:1.35}.network-tree__node small{color:var(--color-text-muted);letter-spacing:.1em;margin-top:.2rem;font-size:.43rem}.network-tree__node--active{color:var(--color-signal)}.network-tree__node--active .network-tree__node-ring{border-color:#36d9ffd1;box-shadow:0 0 1rem #36d9ff26}.network-tree__node--planned{color:#7893a0}.network-tree__node--planned .network-tree__node-ring{border-style:dashed}.network-tree__core{color:var(--color-signal);font-family:var(--font-mono);text-align:center;justify-items:center;display:grid;position:absolute;top:75%;left:50%;transform:translate(-50%,-50%)}.network-tree__core-ring{aspect-ratio:1;border:1px solid var(--color-ice);background:#04070aeb;border-radius:50%;place-items:center;width:2.2rem;display:grid;position:relative;box-shadow:0 0 1.4rem #36d9ff47}.network-tree__core-ring:before,.network-tree__core-ring:after{content:"";border:1px solid #a9e8ff47;border-radius:50%;position:absolute}.network-tree__core-ring:before{inset:-.55rem}.network-tree__core-ring:after{border-style:dotted;inset:-1rem}.network-tree__core-ring i{aspect-ratio:1;background:var(--color-signal);width:.45rem;box-shadow:0 0 .8rem var(--color-signal);transform:rotate(45deg)}.network-tree__core strong{color:var(--color-ice);letter-spacing:.12em;margin-top:1.15rem;font-size:.58rem}.network-tree__core small{color:var(--color-text-muted);letter-spacing:.1em;margin-top:.25rem;font-size:.45rem}.network-tree__legend{width:6.8rem;font-family:var(--font-mono);background:#040a0fb8;border:1px solid #27566b73;padding:.75rem;position:absolute;top:12%;right:3%}.network-tree__legend p{color:var(--color-text-muted);letter-spacing:.14em;margin:0 0 .55rem;font-size:.46rem}.network-tree__legend ul{gap:.52rem;margin:0;padding:0;list-style:none;display:grid}.network-tree__legend li{color:var(--color-text-soft);letter-spacing:.08em;align-items:center;gap:.5rem;font-size:.48rem;display:flex}.network-tree__legend i{aspect-ratio:1;border:1px solid;border-radius:50%;width:.4rem;display:block}.network-tree__legend .is-active{color:var(--color-signal);background:currentColor;box-shadow:0 0 .45rem}.network-tree__legend .is-planned{color:#7893a0;border-style:dashed}.network-tree__legend .is-archived{color:#465d68;opacity:.7;background:#465d68}.realms-section{background:linear-gradient(#04070a73,#04070adb);min-height:155svh}.section-heading-row{grid-template-columns:minmax(0,1.5fr) minmax(18rem,.7fr);align-items:end;gap:4rem;margin-bottom:3rem;display:grid}.dossier-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}.dossier-card{min-height:25rem;transition:border-color .32s ease,background-color .32s ease,transform .32s var(--ease-cinematic);background:linear-gradient(135deg,#36d9ff0b,#0000 38%),#050c12db;border:1px solid #27566ba6;padding:1.35rem;position:relative;overflow:hidden;box-shadow:inset 0 0 2rem #00000038}.dossier-card:before,.dossier-card:after{content:"";width:.7rem;height:.7rem;position:absolute}.dossier-card:before{border-top:1px solid var(--color-signal);border-left:1px solid var(--color-signal);top:-1px;left:-1px}.dossier-card:after{border-right:1px solid var(--color-signal);border-bottom:1px solid var(--color-signal);opacity:.35;bottom:-1px;right:-1px}.dossier-card:hover{border-color:#a9e8ffbd;transform:translateY(-.25rem)}.dossier-card__topline{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.09em;justify-content:space-between;align-items:center;font-size:.56rem;display:flex}.status{color:var(--color-text-muted)}.status:before{content:"";background:currentColor;border-radius:50%;width:.28rem;height:.28rem;margin-right:.45rem;display:inline-block}.status--active{color:var(--color-signal)}.status--building{color:var(--color-ice)}.dossier-card__index{color:#a9e8ff0b;font-family:var(--font-display);font-size:7rem;font-weight:700;line-height:1;position:absolute;top:3.25rem;right:1.2rem}.dossier-card__type{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.12em;margin:4.5rem 0 .8rem;font-size:.56rem}.dossier-card h3{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.35rem,2.2vw,2rem)}.dossier-card__summary{max-width:27rem;color:var(--color-text-soft);margin:1rem 0 1.5rem;font-size:.82rem;line-height:1.65}.dossier-card ul{flex-wrap:wrap;gap:.4rem;margin:0;padding:0;list-style:none;display:flex}.dossier-card li{border:1px solid var(--color-line-soft);color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.06em;padding:.35rem .5rem;font-size:.5rem}.dossier-card__trace{background:var(--color-line-soft);height:1px;position:absolute;bottom:1.35rem;left:1.35rem;right:1.35rem}.dossier-card__trace span{background:var(--color-signal);width:18%;height:100%;display:block;box-shadow:0 0 .6rem #36d9ff80}.bridge-section{min-height:145svh}.bridge-section__shell{grid-template-columns:minmax(18rem,.72fr) minmax(26rem,1.28fr);align-items:center;gap:clamp(3rem,9vw,10rem);display:grid}.lab-ledger{border-top:1px solid var(--color-structure-bright);backdrop-filter:blur(.75rem);background:#04070aa3}.lab-ledger__row{border-bottom:1px solid var(--color-line-soft);min-height:4.75rem;font-family:var(--font-mono);letter-spacing:.06em;grid-template-columns:2rem 2.5rem minmax(0,1fr) auto;align-items:center;gap:.85rem;font-size:.62rem;display:grid}.lab-ledger__row span,.lab-ledger__row em{color:var(--color-text-muted);font-style:normal}.lab-ledger__row strong{color:var(--color-text);font-weight:500}.lab-ledger__row i{background:var(--color-line);height:1px;display:block;position:relative}.lab-ledger__row i:after{border:1px solid var(--color-ice);background:var(--color-void);content:"";width:.32rem;height:.32rem;position:absolute;top:50%;right:0;transform:translateY(-50%)rotate(45deg)}.lab-ledger>p{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.1em;margin:1.25rem 0 0;font-size:.56rem}.lab-ledger>p span{color:var(--color-signal);margin-inline:.65rem}.knowledge-section{background:linear-gradient(#04070a6b,#04070ad1);min-height:140svh}.twin-gates{grid-template-columns:1fr 3rem 1fr;align-items:stretch;margin-top:4rem;display:grid}.twin-gates article{border-top:1px solid var(--color-structure-bright);background:linear-gradient(145deg,#071018eb,#04070aa8);padding:2.25rem}.twin-gates__code,.twin-gates__type{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.11em;font-size:.58rem}.twin-gates h3{font-family:var(--font-display);letter-spacing:-.05em;margin:2.5rem 0 0;font-size:clamp(2.5rem,5vw,4.75rem)}.twin-gates article>p:not(.twin-gates__type){max-width:27rem;min-height:3rem;color:var(--color-text-soft);margin:1.8rem 0 2.3rem;font-size:.9rem;line-height:1.65}.twin-gates ul{border-top:1px solid var(--color-line-soft);margin:0;padding:0;list-style:none}.twin-gates li{border-bottom:1px solid var(--color-line-soft);color:var(--color-text-soft);font-family:var(--font-mono);letter-spacing:.07em;grid-template-columns:2rem 1fr auto;gap:.7rem;padding:.85rem 0;font-size:.6rem;display:grid}.twin-gates li span{color:var(--color-text-muted)}.twin-gates li i{color:var(--color-ice);font-style:normal}.twin-gates__boundary{color:var(--color-ice);font-family:var(--font-mono);letter-spacing:.1em;margin-top:1.8rem;font-size:.58rem;font-weight:500;display:block}.twin-gates__link{place-items:center;display:grid;position:relative}.twin-gates__link:before{background:var(--color-line);content:"";width:100%;height:1px;position:absolute}.twin-gates__link span{z-index:1;border:1px solid var(--color-signal);background:var(--color-void);width:.55rem;height:.55rem;transform:rotate(45deg);box-shadow:0 0 .8rem #36d9ff80}.yggdrasil-section{background:linear-gradient(#071018b8,#050c12c2)}.twin-gates article{isolation:isolate;position:relative;overflow:hidden}.twin-gates article:before{z-index:-1;content:"";pointer-events:none;background:linear-gradient(145deg,#040a0f94,#04070ac2 76%);position:absolute;inset:0}.twin-gates__media{z-index:-2;object-fit:cover;filter:brightness(1.25)saturate(.58)contrast(1.04);opacity:.48;width:100%;height:100%;position:absolute;inset:0}.niflheim-section{min-height:110svh}.niflheim-section:before{background:linear-gradient(#04070a2e,#04070ae0)}.niflheim-section__shell{align-content:center;min-height:100svh;display:grid}.niflheim-section__content{max-width:58rem;margin-top:5rem}.niflheim-section__content>p:first-child{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.12em;font-size:.6rem}.niflheim-section h2{font-family:var(--font-display);letter-spacing:-.045em;margin:1.2rem 0 1.5rem;font-size:clamp(2.4rem,5.5vw,5.6rem);font-weight:500;line-height:.96}.niflheim-section__content>p:last-child{max-width:36rem;color:var(--color-text-soft);font-size:.95rem;line-height:1.75}.archive-state{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);grid-template-columns:repeat(3,1fr);margin-top:5rem;display:grid}.archive-state span{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.08em;padding:1rem 0;font-size:.56rem}.site-footer{z-index:3;min-height:11rem;padding:2rem var(--page-gutter);border-top:1px solid var(--color-line-soft);background:var(--color-void);grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem;display:grid;position:relative}.site-footer__brand{align-items:center;gap:.9rem;display:flex}.site-footer__brand div{gap:.2rem;display:grid}.site-footer__brand strong{font-family:var(--font-display);letter-spacing:.08em;font-size:.78rem}.site-footer__brand span,.site-footer p{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.08em;font-size:.54rem}.site-footer>p{margin:0}.site-footer__meta{text-align:right}@keyframes scroll-signal{0%{transform:translateY(-100%)}45%,55%{transform:translateY(0)}to{transform:translateY(100%)}}@media (width<=1100px){.site-nav ul{gap:1rem}.dossier-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=900px){:root{--header-height:4.5rem}.site-header{padding-inline:1.25rem}.nav-toggle{display:block}.site-nav{inset:var(--header-height) 0 auto;border-bottom:1px solid var(--color-line);opacity:0;visibility:hidden;pointer-events:none;background:#04070af7;padding:1.25rem;transition:opacity .22s,transform .22s;position:fixed;transform:translateY(-1rem)}.site-header[data-menu-open=true] .site-nav{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.site-nav ul{gap:0;display:grid}.site-nav li+li{border-top:1px solid var(--color-line-soft)}.site-nav a{padding:1rem 0;font-size:.7rem}.site-nav a:after{width:2.5rem;bottom:.7rem;right:auto}.narrative-section{min-height:105svh}.entrance{min-height:125svh}.yggdrasil-section{min-height:max(58rem,105svh)}.realms-section{min-height:auto}.section-shell{padding-top:calc(var(--header-height) + 3rem);padding-bottom:5rem}.scene-label{gap:.55rem;font-size:.58rem}.scene-label__line{width:1.5rem}.entrance__shell{min-height:38rem}.entrance__shell>.scene-label{top:calc(var(--header-height) + 3rem)}.yggdrasil-intro{grid-template-columns:1fr;gap:1rem}.yggdrasil-intro>p{max-width:36rem}.network-tree{margin-top:2.5rem}.section-heading-row,.bridge-section__shell{grid-template-columns:1fr;gap:2.5rem}.dossier-grid{grid-template-columns:1fr 1fr}.twin-gates{grid-template-columns:1fr;gap:1rem}.twin-gates__link{min-height:2rem}.twin-gates__link:before{width:1px;height:100%}}@media (width<=640px){.site-header__brand{font-size:.8rem}.entrance__shell>.scene-label{top:calc(var(--header-height) + 1.25rem)}.entrance h1{font-size:clamp(3rem,15.5vw,4.5rem)}.system-status{grid-template-columns:1fr;bottom:4rem}.system-status span{padding:.65rem .85rem}.system-status span+span{border-top:1px solid var(--color-line-soft);border-left:0}.scroll-cue{bottom:.5rem}.yggdrasil-section{min-height:auto}.yggdrasil-intro h2{font-size:1.65rem;line-height:1.12}.network-tree{width:calc(100% + 1.4rem);margin-left:-.7rem}.network-tree__field{aspect-ratio:4/5}.network-tree__technical-label{font-size:.43rem}.network-tree__technical-label--canopy{top:12%;left:4%}.network-tree__technical-label--root{bottom:6%;right:4%}.network-tree__node{width:5.5rem}.network-tree__node strong{letter-spacing:.04em;font-size:.48rem}.network-tree__node small{display:none}.network-tree__node-ring{width:.85rem}.network-tree__core{top:75%}.network-tree__core-ring{width:1.7rem}.network-tree__legend{width:5.5rem;padding:.5rem;top:2%;right:2%}.network-tree__legend p{margin-bottom:.4rem}.network-tree__legend ul{gap:.35rem}.network-tree__legend li{gap:.3rem;font-size:.4rem}.dossier-grid{grid-template-columns:1fr}.dossier-card{min-height:22rem}.lab-ledger__row{grid-template-columns:1.5rem 1.5rem minmax(0,1fr)}.lab-ledger__row em{grid-column:3}.twin-gates article{padding:1.35rem}.archive-state{grid-template-columns:1fr}.archive-state span+span{border-top:1px solid var(--color-line-soft)}.site-footer{grid-template-columns:1fr;align-items:start}.site-footer__meta{text-align:left}.entrance__content{margin-top:15rem}}.environment-stage{z-index:0;pointer-events:none;background:radial-gradient(circle at 50% 32%,#0f2d3d38,#0000 34%),linear-gradient(#04070a,#050b10 58%,#04070a);position:fixed;inset:0;overflow:hidden}.environment-stage__wash{background:linear-gradient(90deg,#071b2a38,#0000 45%),radial-gradient(circle at 70% 60%,#36d9ff09,#0000 35%);position:absolute;inset:0}.depth-layer,.scene-environment,.media-layer{will-change:transform,opacity;position:absolute;inset:0}.scene-environment{opacity:0}.scene-environment--entrance{opacity:1}.media-layer{z-index:-1;overflow:hidden}.media-layer__video,.media-layer__poster{object-fit:cover;opacity:.72;width:100%;height:100%}.media-layer--empty,.media-layer[data-media-state=unavailable]{display:none}.scene-environment{isolation:isolate}.media-layer{background:#04070a}.media-layer:after{z-index:2;content:"";background:radial-gradient(circle at 50% 45%,#0000 30%,#02050866 76%,#010305c7 100%),linear-gradient(#03080c2e,#03070a7a);position:absolute;inset:0}.media-layer__poster,.media-layer__video,.media-layer__poster img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.media-layer__poster,.media-layer__video{z-index:1}.media-layer[data-media-slot=HC_SCROLL_01_ELJUDNIR] .media-layer__video{opacity:.58}.media-layer[data-media-slot=HC_SCROLL_02_HEL] .media-layer__video{opacity:.46}.media-layer[data-media-slot=HC_SCROLL_03_YGGDRASIL] .media-layer__video{opacity:.36}.media-layer[data-media-slot=HC_SCROLL_04_REALMS] .media-layer__video{opacity:.34}.media-layer[data-media-slot=HC_SCROLL_05_GJALLARBRU] .media-layer__video{opacity:.52}.media-layer[data-media-slot=HC_SCROLL_07_NIFLHEIM] .media-layer__video{opacity:.48}.media-layer[data-media-state=video-unavailable] .media-layer__video,.media-layer[data-media-state=poster-unavailable] .media-layer__poster{display:none}.star-field{opacity:.42;background-image:radial-gradient(circle at 8% 24%,#a9e8ff80 0 1px,#0000 1.4px),radial-gradient(circle at 21% 76%,#a9e8ff5c 0 1px,#0000 1.2px),radial-gradient(circle at 63% 18%,#a9e8ff52 0 1px,#0000 1.3px),radial-gradient(circle at 82% 68%,#a9e8ff66 0 1px,#0000 1.3px),radial-gradient(circle at 93% 34%,#a9e8ff47 0 1px,#0000 1.3px);position:absolute;inset:0}.deep-grid{opacity:.18;background-image:linear-gradient(#27566b38 1px,#0000 1px),linear-gradient(90deg,#27566b2e 1px,#0000 1px);background-size:5rem 5rem;position:absolute;inset:0;mask-image:radial-gradient(circle,#000,#0000 76%)}.hall{opacity:.65;width:43%;top:0;bottom:0}.hall--left{clip-path:polygon(0 0,66% 0,100% 100%,0 100%);background:linear-gradient(102deg,#020305 24%,#0d1f2ac2 25%,#0000 61%);left:-14%}.hall--right{display:none}.floor-lines{opacity:.28;clip-path:polygon(38% 0,62% 0,100% 100%,0 100%);background:repeating-linear-gradient(90deg,#0000 0 8%,#36d9ff1f 8.1% 8.2%),linear-gradient(135deg,#0000 49.8%,#a9e8ff26 50%,#0000 50.2%);width:76%;height:47%;top:53%;left:12%}.guardian{width:min(54vw,38rem);height:min(70vh,44rem);top:13%;left:50%;transform:translate(-50%)}.guardian__halo{border:1px solid #27566b61;border-radius:50%;position:absolute;inset:8% 2%;box-shadow:inset 0 0 7rem #36d9ff09}.guardian__half{border:1px solid #6f8c9b57;width:25%;position:absolute;top:18%;bottom:18%}.guardian__half--unverified{clip-path:polygon(0 12%,100% 0,100% 100%,0 88%);background:repeating-linear-gradient(165deg,#6f8c9b1f 0 1px,#0000 1px 8px);left:25%}.guardian__half--verified{clip-path:polygon(0 0,100% 12%,100% 88%,0 100%);background:linear-gradient(90deg,#36d9ff0a,#a9e8ff21);border-color:#a9e8ff6b;right:25%}.guardian__spine{background:linear-gradient(transparent,var(--color-ice),transparent);width:1px;position:absolute;top:10%;bottom:10%;left:50%}.guardian__core{border:1px solid var(--color-signal);background:var(--color-void);width:.65rem;height:.65rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(45deg);box-shadow:0 0 1.4rem #36d9ffb3}.guardian__label{color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:.1em;font-size:.5rem;position:absolute;bottom:11%}.guardian__label--left{left:22%}.guardian__label--right{color:var(--color-ice);right:24%}.yggdrasil{width:min(94vw,64rem);height:94vh;top:2%;left:50%;transform:translate(-50%)}.tree-lines path{stroke-dasharray:460;stroke-dashoffset:460px}.tree-nodes{fill:var(--color-void);stroke:var(--color-ice);stroke-width:2px;opacity:.24}.tree-nodes__core{fill:var(--color-signal);filter:drop-shadow(0 0 .8rem #36d9ffcc)}.realm-matrix{opacity:.48;background-image:linear-gradient(#27566b21 1px,#0000 1px),linear-gradient(90deg,#27566b21 1px,#0000 1px);background-size:12.5% 25%;inset:10% 7%;mask-image:radial-gradient(circle,#000,#0000 74%)}.realm-node{--angle:calc(var(--node-index)*30deg);top:calc(50% + sin(var(--angle))*34%);left:calc(50% + cos(var(--angle))*42%);border:1px solid var(--color-text-muted);width:.45rem;height:.45rem;position:absolute;transform:rotate(45deg)}.realm-node--active{border-color:var(--color-signal);background:#36d9ffb3;box-shadow:0 0 1rem #36d9ffa6}.bridge{perspective:45rem;inset:8% 5% -4%}.bridge__vanishing{border:1px solid var(--color-signal);width:1rem;height:1rem;position:absolute;top:40%;left:50%;transform:translate(-50%,-50%)rotate(45deg);box-shadow:0 0 2rem #36d9ff66}.bridge__rail{background:linear-gradient(var(--color-ice),#27566b1a);transform-origin:top;width:1px;position:absolute;top:40%;bottom:0}.bridge__rail--left{left:50%;transform:rotate(24deg)}.bridge__rail--right{right:50%;transform:rotate(-24deg)}.bridge__deck{opacity:.42;clip-path:polygon(48% 0,52% 0,100% 100%,0 100%);background:repeating-linear-gradient(0deg,#0000 0 8%,#a9e8ff29 8.2% 8.4%),linear-gradient(90deg,#0000 49.8%,#36d9ff33 50%,#0000 50.2%);width:56%;position:absolute;top:42%;bottom:-20%;left:22%}.bridge__gate{background:repeating-linear-gradient(90deg,#0000 0 2rem,#27566b2e 2rem calc(2rem + 1px));border-top:1px solid #a9e8ff59;border-bottom:1px solid #a9e8ff2e;width:18%;height:68%;position:absolute;top:11%}.bridge__gate--left{border-left:1px solid var(--color-structure-bright);left:12%;transform:skewY(8deg)}.bridge__gate--right{border-right:1px solid var(--color-structure-bright);right:12%;transform:skewY(-8deg)}.bridge__scan{background:linear-gradient(90deg,transparent,var(--color-signal),transparent);width:44%;height:1px;position:absolute;top:18%;left:28%;box-shadow:0 0 1rem #36d9ff8c}.systems-depth{inset:8%}.memory-well,.system-gate{aspect-ratio:1;border:1px solid #27566b59;border-radius:50%;width:min(31vw,26rem);position:absolute;top:24%}.memory-well{left:12%}.system-gate{border-radius:0;right:12%;transform:rotate(45deg)}.memory-well span,.system-gate span{inset:calc(var(--ring,1)*12%);border-radius:inherit;border:1px solid #a9e8ff2e;position:absolute}.memory-well span:first-child,.system-gate span:first-child{--ring:1}.memory-well span:nth-child(2),.system-gate span:nth-child(2){--ring:2}.memory-well span:nth-child(3),.system-gate span:nth-child(3){--ring:3;background:radial-gradient(circle,#36d9ff38,#0000 60%)}.systems-link{background:linear-gradient(90deg,transparent,var(--color-signal),transparent);width:16%;height:1px;position:absolute;top:50%;left:42%}.niflheim{inset:0}.niflheim__horizon{background:linear-gradient(90deg,#0000,#a9e8ff57,#0000);height:1px;position:absolute;top:58%;left:8%;right:8%}.niflheim__vault{display:none}.niflheim__fog{filter:blur(3rem);background:#6f8c9b0e;border-radius:50%;height:22%;position:absolute;left:-10%;right:-10%}.niflheim__fog--one{top:50%}.niflheim__fog--two{opacity:.55;top:68%}.environment-stage__grain{opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");position:absolute;inset:-50%;transform:rotate(7deg)}.environment-stage__vignette{background:radial-gradient(circle,#0000 40%,#010305ad 100%);position:absolute;inset:0}@media (width<=900px){.hall{width:58%}.guardian{width:min(88vw,34rem);top:15%}.yggdrasil{width:112vw;height:76vh;top:8%}.bridge__gate{width:25%}.bridge__gate--left{left:2%}.bridge__gate--right{right:2%}.memory-well,.system-gate{width:42vw;top:29%}.memory-well{left:2%}.system-gate{right:2%}}@media (width<=640px){.star-field,.environment-stage__grain{display:none}.deep-grid{background-size:3.5rem 3.5rem}.floor-lines{width:130%;left:-15%}.guardian{top:18%}.guardian__label{display:none}.yggdrasil{width:142vw;height:64vh;top:12%}.realm-matrix{inset:12% -20%}.bridge{inset:12% -16% -5%}.systems-depth{inset:16% -12%}}.media-layer[data-media-slot=HC_SCROLL_03_YGGDRASIL] .media-layer__video{filter:brightness(1.35);opacity:.72}@media (prefers-reduced-motion:reduce){.scene-environment:not(.scene-environment--entrance){opacity:0!important}.media-layer__video{display:none}.scroll-cue i:after{animation:none;transform:none}.environment-stage__grain{display:none}}