@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-cyrillic-ext-wght-normal.C8S-KRRz.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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-cyrillic-wght-normal.Dvxsihut.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-greek-wght-normal.DL7QRZyv.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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-vietnamese-wght-normal.usUDDRr7.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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-latin-ext-wght-normal.Ch3YOpNY.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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/manrope-latin-wght-normal.DHIcAJRg.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-wght-normal.Czsa-EzN.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-wght-normal.C-3rgBeH.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-wght-normal.CCVVNp6i.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(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2)format("woff2"),url(/_astro/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(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_astro/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(/_astro/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2)format("woff2"),url(/_astro/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(/_astro/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2)format("woff2"),url(/_astro/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(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/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}:root{--midnight:#071921;--deep-sea:#0a2029;--slate:#173541;--line-dark:#2a4650;--fog:#e5eeeb;--paper:#f4f7f5;--bone:#d9cdb8;--arterial:#d7584f;--venous:#4d91a7;--scan:#5fc3b3;--ink:#10242b;--muted:#60737a;--line:#bdcbc7;--font-display:"Newsreader Variable", Georgia, serif;--font-body:"Manrope Variable", system-ui, sans-serif;--font-data:"IBM Plex Mono", monospace;color:var(--ink);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--fog);min-width:320px;margin:0}body:before{z-index:-1;content:"";pointer-events:none;background-image:linear-gradient(#10242b09 1px,#0000 1px),linear-gradient(90deg,#10242b09 1px,#0000 1px);background-size:32px 32px;position:fixed;inset:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--scan);outline-offset:3px}a{color:inherit}.site-frame{width:min(100%,1800px);margin:0 auto}.site-header{border-bottom:1px solid var(--line);grid-template-columns:minmax(230px,1fr) auto minmax(140px,1fr);align-items:center;min-height:76px;padding:0 32px;display:grid}.wordmark{align-items:center;width:-moz-fit-content;width:fit-content;text-decoration:none;display:inline-flex}.wordmark svg{fill:none;width:34px;stroke:var(--ink);stroke-width:2px;margin-right:11px}.wordmark circle{fill:var(--arterial);stroke:var(--ink)}.wordmark span{gap:1px;display:grid}.wordmark strong{letter-spacing:.14em;font-size:.93rem}.wordmark small,.phase-stamp,.eyebrow{font-family:var(--font-data);letter-spacing:.08em}.wordmark small{color:var(--muted);font-size:.54rem}.site-header nav{align-self:stretch;display:flex}.site-header nav a{color:var(--muted);align-items:center;padding:0 20px;font-size:.78rem;font-weight:650;text-decoration:none;display:flex;position:relative}.site-header nav a:after{content:"";background:0 0;height:2px;position:absolute;bottom:-1px;left:20px;right:20px}.site-header nav a:hover,.site-header nav a.is-current{color:var(--ink)}.site-header nav a.is-current:after{background:var(--arterial)}.site-header nav a[aria-disabled=true]{cursor:default}.site-header nav a span{border:1px solid var(--line);font-family:var(--font-data);text-transform:uppercase;margin-left:6px;padding:2px 4px;font-size:.5rem}.phase-stamp{color:var(--muted);text-align:right;justify-self:end;font-size:.58rem;display:grid}.phase-stamp strong{color:var(--arterial);font-size:.7rem}.header-meta{justify-self:end;align-items:center;gap:18px;display:flex}.auth-control{align-items:center;gap:9px;min-width:94px;min-height:36px;display:flex;position:relative}.auth-control button{border:1px solid var(--ink);min-height:36px;color:var(--ink);cursor:pointer;font-family:var(--font-data);letter-spacing:.04em;white-space:nowrap;background:0 0;border-radius:999px;justify-content:center;align-items:center;gap:7px;padding:7px 13px;font-size:.58rem;font-weight:600;display:inline-flex}.auth-control button:hover:not(:disabled){background:var(--ink);color:var(--paper)}.auth-control .google-sign-in-button{background:0 0;border:0;border-radius:999px;min-height:40px;padding:0}.auth-control .google-sign-in-button:hover:not(:disabled){background:0 0}.google-sign-in-button picture,.google-sign-in-button img{display:block}.auth-control button:disabled{cursor:wait;opacity:.6}.auth-control.is-loading{justify-content:center}.auth-control.is-loading>span{border:1px solid var(--line);border-top-color:var(--arterial);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite auth-spin}.auth-control.is-authenticated{min-width:0}.auth-user{max-width:120px;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:.68rem;font-weight:650;text-decoration:none;overflow:hidden}.auth-user:hover{color:var(--arterial)}.auth-legal-links{font-family:var(--font-data);white-space:nowrap;gap:7px;font-size:.45rem;display:flex;position:absolute;top:calc(100% + 3px);right:0}.auth-legal-links a{color:var(--muted)}.auth-error{z-index:20;border:1px solid var(--arterial);background:var(--paper);color:#75332e;width:min(260px,100vw - 36px);padding:9px 11px;font-size:.66rem;line-height:1.45;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 10px 30px #07192129}@keyframes auth-spin{to{transform:rotate(360deg)}}.intro{grid-template-columns:minmax(0,1fr) 360px;align-items:end;gap:80px;padding:76px 48px 58px;display:grid}.eyebrow{color:var(--muted);margin:0 0 16px;font-size:.63rem;font-weight:600}.intro h1{max-width:900px;color:var(--ink);font-family:var(--font-display);letter-spacing:-.062em;margin:0;font-size:clamp(4rem,8.5vw,8.6rem);font-weight:400;line-height:.77}.intro h1 em{color:var(--arterial);font-weight:350}.intro-lede{color:#41575e;max-width:620px;margin:34px 0 0;font-size:clamp(1rem,1.4vw,1.22rem);line-height:1.65}.phase-note{border-top:1px solid var(--ink);grid-template-columns:auto 1fr;gap:22px;padding-top:18px;display:grid}.phase-note__number{color:var(--arterial);font-family:var(--font-display);font-size:3.6rem;line-height:.8}.phase-note strong{font-size:.83rem}.phase-note p{color:var(--muted);margin:8px 0 0;font-size:.8rem;line-height:1.6}#atlas{scroll-margin-top:20px}.atlas-shell{background:var(--midnight);color:var(--fog);border:1px solid #28434d;margin:0 24px;overflow:hidden;box-shadow:0 28px 70px #0719212e}.atlas-grid{grid-template-columns:280px minmax(480px,1fr) 280px;min-height:720px;display:grid}.structure-panel,.scan-panel{background:#0d252e;min-width:0}.structure-panel{border-right:1px solid var(--line-dark);flex-direction:column;display:flex}.scan-panel{border-left:1px solid var(--line-dark)}.panel-heading{border-bottom:1px solid var(--line-dark);justify-content:space-between;align-items:flex-start;min-height:92px;padding:22px 20px 16px;display:flex}.panel-heading .eyebrow{color:#76909a;margin-bottom:7px;font-size:.52rem}.panel-heading h2{font-family:var(--font-display);margin:0;font-size:1.62rem;font-weight:420}.structure-count{border:1px solid var(--line-dark);min-width:30px;color:var(--scan);font-family:var(--font-data);text-align:center;padding:5px;font-size:.62rem}.specimen-status{background:#d7584f14;border:1px solid #5f403d;align-items:center;gap:11px;margin:17px 14px 10px;padding:10px;display:flex}.status-light{background:var(--arterial);border-radius:50%;flex:none;width:7px;height:7px;box-shadow:0 0 0 4px #d7584f1f}.specimen-status div{gap:2px;display:grid}.specimen-status strong{color:#f0d9d4;font-size:.66rem}.specimen-status span:last-child{color:#9d8581;font-size:.56rem}.source-candidate-status{border-left:1px solid var(--bone);justify-content:space-between;align-items:center;gap:8px;margin:0 14px 10px;padding:7px 4px 7px 10px;display:flex}.source-candidate-status div{gap:2px;display:grid}.source-candidate-status span{color:#7d959d;font-family:var(--font-data);font-size:.48rem}.source-candidate-status strong{color:#b7c7c8;font-size:.58rem;font-weight:600}.source-candidate-status>span:last-child{color:var(--bone);flex:none}.structure-tree{padding:6px 0}.structure-row{border-bottom:1px solid #2a4650a6;grid-template-columns:minmax(0,1fr) 42px;min-height:58px;display:grid}.structure-row.is-child .structure-select{padding-left:30px}.structure-row.is-selected{box-shadow:inset 3px 0 0 var(--scan);background:#14333d}.structure-select,.visibility-toggle,.mode-switch,.viewer-actions button{color:inherit;cursor:pointer;background:0 0;border:0}.structure-select{text-align:left;grid-template-columns:28px minmax(0,1fr);align-items:center;gap:7px;min-width:0;padding:9px 8px 9px 16px;display:grid}.structure-index{color:#617d87;font-family:var(--font-data);font-size:.55rem}.structure-select>span:last-child{min-width:0;display:grid}.structure-select strong{color:#dfe9e6;text-overflow:ellipsis;white-space:nowrap;font-size:.68rem;font-weight:650;overflow:hidden}.structure-select small{color:#6d8892;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:.54rem;overflow:hidden}.visibility-toggle{color:#76909a;place-items:center;display:grid}.visibility-toggle:hover,.structure-row.is-selected .visibility-toggle{color:var(--scan)}.visibility-toggle svg,.viewer-actions svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px}.navigator-hint{border-top:1px solid var(--line-dark);grid-template-columns:auto 1fr;align-items:center;gap:9px;margin-top:auto;padding:14px 16px;display:grid}.navigator-hint span{color:#9ab0b7;font-family:var(--font-data);border:1px solid #506a73;padding:4px 6px;font-size:.52rem}.navigator-hint p{color:#6d8892;margin:0;font-size:.55rem}.viewer-stage{background:var(--deep-sea);grid-template-rows:56px minmax(0,1fr) 60px;min-width:0;display:grid}.viewer-toolbar{z-index:2;border-bottom:1px solid var(--line-dark);justify-content:space-between;align-items:center;padding:0 16px;display:flex}.view-title{align-items:center;gap:9px;display:flex}.view-title p{color:#8aa1a9;margin:0;font-size:.61rem}.view-axis{border:1px solid var(--venous);color:#9fd0dd;font-family:var(--font-data);padding:4px 6px;font-size:.52rem}.viewer-actions{align-items:center;gap:4px;display:flex}.viewer-actions button{color:#829aa3;border:1px solid #0000;align-items:center;gap:6px;padding:7px 9px;font-size:.58rem;display:inline-flex}.viewer-actions button:hover,.viewer-actions button.is-active{border-color:var(--line-dark);color:var(--scan)}.viewer-canvas{min-height:600px;position:relative;overflow:hidden}.viewer-canvas>div:first-child,.viewer-canvas canvas{width:100%!important;height:100%!important}.crosshair{opacity:.35;pointer-events:none;width:48px;height:48px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.crosshair span:first-child,.crosshair span:last-child{background:var(--scan);position:absolute}.crosshair span:first-child{width:48px;height:1px;top:23px;left:0}.crosshair span:last-child{width:1px;height:48px;top:0;left:23px}.selected-structure{border-left:1px solid var(--scan);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;background:#071921c7;gap:10px;min-width:190px;padding:10px 14px;display:flex;position:absolute;bottom:20px;left:20px}.selected-marker{background:var(--scan);border-radius:50%;width:6px;height:6px;margin-top:4px}.selected-structure div{display:grid}.selected-structure p,.selected-structure span:last-child{color:#72909a;font-family:var(--font-data);margin:0;font-size:.48rem}.selected-structure strong{color:#e7f0ed;font-family:var(--font-display);margin:4px 0 1px;font-size:1.08rem;font-weight:430}.review-watermark{color:#d7584fa8;font-family:var(--font-data);letter-spacing:.1em;text-align:right;pointer-events:none;font-size:.55rem;display:grid;position:absolute;top:18px;right:18px}.review-watermark span{margin-top:3px;font-size:.45rem}.viewer-caption{border-top:1px solid var(--line-dark);justify-content:space-between;align-items:center;gap:20px;padding:0 18px;display:flex}.viewer-caption p{color:#95a9b0;margin:0;font-size:.6rem;line-height:1.45}.viewer-caption span{color:#58727c;font-family:var(--font-data);flex:none;font-size:.48rem}.mode-switch{color:#6c8791;min-width:42px;font-family:var(--font-data);border:1px solid #49636c;padding:5px 7px;font-size:.52rem}.mode-switch.is-active{border-color:var(--scan);color:var(--scan)}.scan-rail{grid-template-rows:250px auto;grid-template-columns:42px 1fr;gap:4px 20px;margin:24px 20px 18px;transition:opacity .16s;display:grid}.scan-rail.is-disabled{opacity:.35}.scan-scale{color:#617d87;font-family:var(--font-data);flex-direction:column;justify-content:space-between;padding:5px 0;font-size:.48rem;display:flex}.scan-rail>input{appearance:none;cursor:ns-resize;writing-mode:vertical-lr;direction:rtl;background:#34505a;justify-self:center;width:4px;height:250px;margin:0}.scan-rail>input::-webkit-slider-thumb{border:2px solid var(--scan);appearance:none;background:var(--midnight);border-radius:0;width:16px;height:16px;box-shadow:0 0 0 3px #5fc3b31f}.horizontal-range::-webkit-slider-thumb{border:2px solid var(--scan);appearance:none;background:var(--midnight);border-radius:0;width:16px;height:16px;box-shadow:0 0 0 3px #5fc3b31f}.scan-rail>input::-moz-range-thumb{border:2px solid var(--scan);background:var(--midnight);border-radius:0;width:12px;height:12px}.horizontal-range::-moz-range-thumb{border:2px solid var(--scan);background:var(--midnight);border-radius:0;width:12px;height:12px}.scan-readout{border-top:1px solid var(--line-dark);color:#6f8992;font-family:var(--font-data);grid-column:1/-1;justify-content:space-between;align-items:baseline;padding-top:11px;font-size:.5rem;display:flex}.scan-readout strong{color:var(--scan);font-size:.84rem;font-weight:400}.control-block{border-top:1px solid var(--line-dark);padding:18px 20px}.control-label{color:#b6c7c8;justify-content:space-between;margin-bottom:14px;font-size:.64rem;display:flex}.control-label output{color:var(--bone);font-family:var(--font-data);font-size:.56rem}.horizontal-range{appearance:none;cursor:ew-resize;background:#34505a;width:100%;height:3px;margin:0}.control-block p{color:#68828b;margin:14px 0 0;font-size:.57rem;line-height:1.55}.orientation-key{border-top:1px solid var(--line-dark);grid-template-columns:1fr 1fr;gap:8px 12px;margin:0 20px;padding-top:18px;display:grid}.orientation-key span{color:#6e8790;font-size:.54rem}.orientation-key b{color:#9db1b7;width:20px;height:20px;font-family:var(--font-data);border:1px solid #405d67;place-items:center;margin-right:5px;font-size:.5rem;font-weight:400;display:inline-grid}.atlas-provenance{border-top:1px solid var(--line-dark);background:#091c24;grid-template-columns:minmax(260px,.75fr) minmax(480px,1.25fr);align-items:center;gap:30px;min-height:108px;padding:18px 24px;display:grid}.atlas-provenance>div:first-child{align-items:center;gap:13px;display:flex}.provenance-mark{border:1px solid var(--scan);width:38px;height:38px;color:var(--scan);font-family:var(--font-data);flex:none;place-items:center;font-size:.58rem;display:grid}.atlas-provenance p{color:#6f8992;gap:4px;margin:0;font-size:.57rem;line-height:1.5;display:grid}.atlas-provenance p strong{color:#c1cfce;font-size:.64rem}.atlas-provenance dl{border-left:1px solid var(--line-dark);grid-template-columns:repeat(3,1fr);margin:0;display:grid}.atlas-provenance dl div{border-right:1px solid var(--line-dark);min-width:0;padding:5px 18px}.atlas-provenance dt{color:#58717a;font-family:var(--font-data);text-transform:uppercase;margin-bottom:7px;font-size:.47rem}.atlas-provenance dd{color:#a9bcbe;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.57rem;overflow:hidden}.viewer-fallback,.atlas-loading{background:var(--deep-sea);width:100%;min-height:600px;color:var(--fog);text-align:center;align-content:center;place-items:center;display:grid}.viewer-loading-inline{color:#77919a;width:100%;height:100%;font-family:var(--font-data);justify-content:center;align-items:center;gap:11px;font-size:.6rem;display:flex}.viewer-loading-inline span{border:1px solid var(--scan);width:9px;height:9px;transform:rotate(45deg)}.viewer-fallback{padding:40px}.viewer-fallback__code{color:var(--arterial);font-family:var(--font-data);font-size:.6rem}.viewer-fallback h2{max-width:460px;font-family:var(--font-display);margin:10px 0;font-size:2rem;font-weight:400}.viewer-fallback p:not(.viewer-fallback__code){color:#879ca4;max-width:480px;font-size:.75rem;line-height:1.6}.viewer-fallback button{border:1px solid var(--scan);color:var(--scan);cursor:pointer;background:0 0;margin-top:12px;padding:10px 14px;font-size:.7rem}.atlas-loading{border:1px solid var(--line-dark);min-height:720px}.loading-reticle{border:1px solid var(--scan);border-radius:50%;width:44px;height:44px;position:relative}.loading-reticle:before,.loading-reticle:after{background:var(--scan);content:"";position:absolute}.loading-reticle:before{width:62px;height:1px;top:21px;left:-9px}.loading-reticle:after{width:1px;height:62px;top:-9px;left:21px}.atlas-loading p{color:#77919a;font-family:var(--font-data);margin-top:26px;font-size:.6rem}.principles{grid-template-columns:minmax(280px,.75fr) minmax(500px,1.25fr);gap:80px;padding:130px 48px 120px;display:grid}.principles h2{font-family:var(--font-display);letter-spacing:-.045em;margin:0;font-size:clamp(2.8rem,5vw,5.3rem);font-weight:400;line-height:.96}.principles ol{margin:0;padding:0;list-style:none}.principles li{border-top:1px solid var(--line);grid-template-columns:58px 1fr;gap:18px;padding:25px 0;display:grid}.principles li:last-child{border-bottom:1px solid var(--line)}.principles li>span{color:var(--arterial);font-family:var(--font-data);font-size:.68rem}.principles li strong{font-size:.9rem}.principles li p{max-width:570px;color:var(--muted);margin:7px 0 0;font-size:.78rem;line-height:1.6}.site-footer{border-top:1px solid var(--line);color:var(--muted);font-family:var(--font-data);justify-content:space-between;gap:20px;padding:24px 32px 34px;font-size:.54rem;display:flex}.site-footer nav{gap:16px;display:flex}.site-footer a{color:inherit}.policy-shell{width:min(1120px,100% - 40px);margin:0 auto;padding:32px 0 96px}.policy-wordmark{color:var(--ink);font-family:var(--font-data);letter-spacing:.12em;margin-bottom:80px;font-size:.68rem;font-weight:650;text-decoration:none;display:inline-block}.policy-header{border-bottom:1px solid var(--ink);grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:end;gap:56px;padding-bottom:34px;display:grid}.policy-header .eyebrow{grid-column:1/-1;margin-bottom:-28px}.policy-header h1{font-family:var(--font-display);letter-spacing:-.055em;margin:0;font-size:clamp(3.4rem,8vw,7rem);font-weight:400;line-height:.88}.policy-header>p:last-child{color:var(--muted);margin:0;font-size:.95rem;line-height:1.65}.policy-article{width:min(760px,100%);margin:72px 0 0 auto}.policy-article section{border-top:1px solid var(--line);grid-template-columns:minmax(180px,.35fr) minmax(0,.65fr);gap:38px;padding:28px 0;display:grid}.policy-article h2{letter-spacing:-.01em;margin:0;font-size:.82rem}.policy-article p{color:#41575e;margin:0;font-size:.86rem;line-height:1.75}.policy-article a,.account-console a{color:var(--arterial)}.account-page .policy-header{margin-bottom:54px}.account-console{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.account-console>section,.account-status{border:1px solid var(--line);background:#ffffff52;padding:28px}.account-console h2,.account-status h2{font-family:var(--font-display);letter-spacing:-.04em;margin:0 0 20px;font-size:clamp(2rem,4vw,3.2rem);font-weight:430}.account-profile dl{margin:0 0 26px}.account-profile dl div{border-top:1px solid var(--line);grid-template-columns:110px minmax(0,1fr);gap:16px;padding:11px 0;display:grid}.account-profile dt{color:var(--muted);font-size:.72rem}.account-profile dd{overflow-wrap:anywhere;min-width:0;margin:0;font-size:.78rem}.account-profile code{font-family:var(--font-data);font-size:.68rem}.account-field,.account-delete-confirm label{color:var(--muted);gap:8px;font-size:.74rem;display:grid}.account-field select,.account-delete-confirm input{border:1px solid var(--line);background:var(--paper);min-height:42px;color:var(--ink);font:inherit;border-radius:0;padding:8px 10px}.account-counts{background:var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-bottom:22px;display:grid}.account-counts div{background:var(--paper);gap:4px;padding:18px;display:grid}.account-counts strong{color:var(--arterial);font-family:var(--font-display);font-size:2.4rem;font-weight:400}.account-counts span,.account-data p,.account-danger p,.account-status p{color:var(--muted);font-size:.76rem;line-height:1.6}.account-primary-link,.account-console button{border:1px solid var(--ink);cursor:pointer;min-height:42px;font-family:var(--font-data);background:0 0;justify-content:center;align-items:center;padding:9px 14px;font-size:.62rem;font-weight:650;text-decoration:none;display:inline-flex;color:var(--ink)!important}.account-danger{grid-column:1/-1;border-color:#9f3b3273!important}.account-danger-button{border-color:var(--arterial)!important;color:var(--arterial)!important}.account-console button:disabled{cursor:not-allowed;opacity:.45}.account-delete-confirm{grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:22px;margin-top:22px;display:grid}.account-delete-confirm>div{gap:8px;display:flex}.account-action-message,.account-legal-note{grid-column:1/-1;margin:0;font-size:.74rem}.account-action-message{border-left:2px solid var(--arterial);padding:8px 12px}@media (max-width:1180px){.atlas-grid{grid-template-columns:250px minmax(0,1fr)}.scan-panel{border-top:1px solid var(--line-dark);border-left:0;grid-column:1/-1;grid-template-columns:250px minmax(340px,1fr) minmax(260px,.7fr);display:grid}.scan-panel .panel-heading{border-right:1px solid var(--line-dark)}.scan-rail{grid-template-rows:auto auto;grid-template-columns:38px 1fr auto;align-items:center;margin:22px}.scan-scale{flex-direction:row-reverse;grid-column:1/-1;padding:0}.scan-rail>input{cursor:ew-resize;writing-mode:horizontal-tb;direction:ltr;grid-column:1/3;justify-self:stretch;width:100%;height:4px}.scan-readout{border-top:0;grid-area:2/3;gap:10px;padding:0 0 0 18px}.control-block{border-top:0;border-left:1px solid var(--line-dark)}.orientation-key{display:none}}@media (max-width:900px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.intro{grid-template-columns:1fr;gap:52px;padding-top:60px}.phase-note{max-width:480px}.scan-panel{grid-template-columns:220px minmax(0,1fr)}.control-block{border-top:1px solid var(--line-dark);border-left:0;grid-column:1/-1}.atlas-provenance{grid-template-columns:1fr}.atlas-provenance dl{border-top:1px solid var(--line-dark);border-left:0;padding-top:15px}.principles{grid-template-columns:1fr;gap:55px}}@media (max-width:720px){.site-header{min-height:66px;padding:0 18px}.wordmark svg{width:30px}.phase-stamp span{display:none}.header-meta{gap:9px}.auth-control{min-width:82px}.auth-control button{min-height:34px;padding:6px 10px}.auth-user,.phase-stamp{display:none}.intro{padding:52px 20px 42px}.intro h1{font-size:clamp(3.7rem,18vw,6.2rem)}.atlas-shell{margin:0 8px}.atlas-grid{flex-direction:column;display:flex}.structure-panel{border-right:0}.structure-tree{grid-template-columns:1fr 1fr;display:grid}.structure-row{border-right:1px solid #2a4650a6}.panel-heading .eyebrow,.specimen-status span:last-child,.navigator-hint p,.viewer-actions button,.viewer-caption p,.control-block p,.atlas-provenance p,.atlas-provenance dd{font-size:.64rem}.structure-select strong,.control-label,.specimen-status strong{font-size:.73rem}.structure-select small,.view-title p,.orientation-key span{font-size:.62rem}.navigator-hint{display:none}.viewer-stage{grid-template-rows:54px minmax(460px,58vh) auto}.viewer-canvas{min-height:460px}.review-watermark{top:12px;right:12px}.viewer-caption{flex-direction:column;align-items:flex-start;gap:4px;padding:12px 15px}.scan-panel{flex-direction:column;display:flex}.scan-panel .panel-heading{border-right:0}.scan-rail{min-height:90px}.atlas-provenance{padding:20px 16px}.atlas-provenance dl{grid-template-columns:1fr}.atlas-provenance dl div{border-right:0;border-bottom:1px solid var(--line-dark);padding:10px 0}.principles{padding:90px 22px}.site-footer{flex-direction:column;padding:22px}.site-footer nav{flex-wrap:wrap}.auth-legal-links{display:none}.policy-shell{width:min(100% - 28px,1120px);padding-top:22px}.policy-wordmark{margin-bottom:48px}.policy-header,.policy-article section,.account-console,.account-delete-confirm{grid-template-columns:1fr}.policy-header{gap:24px}.policy-header .eyebrow{margin-bottom:0}.policy-article{margin-top:50px}.policy-article section{gap:12px}.account-danger,.account-action-message,.account-legal-note{grid-column:1}}@media (max-width:480px){.auth-control{min-width:40px}.auth-control .google-sign-in-button{width:40px;min-height:40px;padding:0}.google-sign-in-button img{width:40px;height:40px}.structure-tree{grid-template-columns:1fr}.selected-structure{bottom:12px;left:12px;right:12px}.viewer-actions button:first-child{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}