@font-face{font-family:Manrope;src:url('../assets/manrope-regular.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('../assets/manrope-semibold.woff') format('woff');font-weight:500 800;font-display:swap}
@font-face{font-family:Bodoni;src:url('../assets/bodoni-moda.woff') format('woff');font-weight:400;font-display:swap}
:root{color-scheme:dark;--background:transparent;--foreground:#eff8ee;--card:#082c1e;--card-foreground:#eff8ee;--popover:#0b2c20;--popover-foreground:#eff8ee;--primary:#93e9b9;--primary-foreground:#072017;--secondary:#17432e;--secondary-foreground:#d4eed9;--muted:#143323;--muted-foreground:#b2c9b7;--accent:#245139;--accent-foreground:#f3fbef;--border:#a9d1af38;--input:#a9d1af58;--ring:#bef3c3;--font-sans:Manrope,Arial,sans-serif}
html{background:transparent;overflow-x:clip;scrollbar-width:none}body{background:transparent;color:#edf7ed;font-family:Manrope,Arial,sans-serif}
::selection{background:#93e9b9;color:#052019}
.explorer-page{max-width:1760px;padding:0 clamp(28px,5.4vw,100px);background:transparent}
.is-embedded .explorer-grid{padding:18px 0 42px;grid-template-columns:minmax(340px,.82fr) minmax(0,1.18fr);column-gap:clamp(44px,5.2vw,95px);grid-template-rows:auto auto 1fr auto}
.intro,.region-section,.condition-panel,.mode-section{animation:none}
.eyebrow{font-size:12px;letter-spacing:.16em;line-height:1.65;color:#b2d6b8;font-weight:500}.eyebrow>span{background:#97ccaa;flex-shrink:0}
h1{font-family:Bodoni,Didot,Georgia,serif;font-size:clamp(60px,5.4vw,88px);line-height:1.01;letter-spacing:-.05em;font-weight:400;margin:25px 0 24px;color:#f4faef}
h1 em{color:#93e9b9;font-weight:400}.intro-copy{font-size:17px;line-height:1.75;color:#c4d9c8;margin-bottom:32px;max-width:410px}
.section-heading{margin-bottom:15px;gap:12px}.section-heading h2{font-size:16px;line-height:1.4;color:#f0f7ed;font-weight:500}.step{width:28px;height:28px;color:#b6d2bb;border-color:#abcab645;font-size:12px}
.region-buttons{gap:9px;max-width:540px}.region-buttons button{border-color:#9dcbac4d;color:#e0eee0;border-radius:8px;background:#0b2d1d59;min-height:46px;font-size:14px;padding:12px 15px;gap:14px;transition:border-color .3s,background .3s,transform .3s}
.region-buttons button:hover{border-color:#c4efc3;background:#315e3f66;transform:translateY(-2px)}
.region-buttons button[aria-pressed=true]{background:#93e9b9;color:#09231a;border-color:#93e9b9}
.area-select{color:#c1d8c7!important;font-size:14px!important;width:min(100%,320px)!important;min-height:44px!important;line-height:1.5!important;margin-top:10px}
.viewer{height:730px;background:radial-gradient(ellipse at 53% 44%,#226a3f2e 0%,#1239230a 54%,transparent 73%);border-radius:0;overflow:visible;perspective:1200px}
.viewer-caption{top:10px;left:3px;right:3px;color:#c2dbc8;font-size:12px;font-weight:400;letter-spacing:.16em;line-height:1.6}.viewer-caption>span:last-child{color:#9ebda8;font-size:12px;letter-spacing:.1em}
.canvas-host{inset:38px 10px 100px;transform-origin:52% 63%;will-change:auto}
.canvas-host canvas{outline-offset:-4px;transition:opacity .7s ease;max-width:100%;max-height:100%}
.view-switch{left:8px;bottom:107px;background:#08291ded;border:1px solid #a6d1af52;padding:4px;backdrop-filter:blur(10px)}
.view-switch button{font-size:14px;min-height:40px;color:#d0e5d3;padding:8px 16px}.view-switch button[aria-pressed=true]{background:#93e9b9;color:#082019}
.viewer-tools{bottom:109px;right:7px;gap:10px}.tool-button{width:46px;height:46px;background:#0b2f21e8;color:#e1f3de;border-color:#a6d1af58;backdrop-filter:blur(10px)}.tool-button:hover{background:#397f4a85;border-color:#c4ebc9}
.layer-caption{font-family:Bodoni,Georgia,serif;font-size:20px;line-height:1.45;bottom:52px;color:#d0e8d1}
.viewer-bottom{left:8px;right:8px;bottom:14px;color:#bfd4c4;font-size:13px;line-height:1.7}.viewer-bottom>em{font-family:Bodoni,Georgia,serif;color:#93e9b9;font-size:29px}
.loading-surface{color:#c5eacb}.loading-surface>span{font-size:12px;line-height:1.6}.loading-surface p{font-size:16px;color:#c7dccb}.loading-surface small{color:#a6c9ae;font-size:13px}.anatomy-progress{background:#78ac874a!important}.anatomy-progress>div{background:#93e9b9!important}
.mode-section{margin-top:13px}.mode-list{padding:6px!important;border-color:#a1cba947!important;border-radius:13px!important;background:#092d1fc2!important;backdrop-filter:blur(16px);display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px!important}
.mode-tab{min-width:0;min-height:70px!important;padding:11px 5px!important;font-size:12px!important;letter-spacing:.045em;color:#c9ddca!important;border:0!important;border-radius:8px!important;transition:background .35s,color .35s}
.mode-tab[data-state=active]{background:#93e9b9!important;color:#08231a!important}.mode-tab:hover:not([data-state=active]){background:#77b48924!important;color:#f0f9ed!important}.mode-tab svg{width:20px;height:20px}
.tendon-row{margin-top:17px}.tendon-row>span{font-size:14px;color:#c2d9c6}.tendon-switch{height:auto!important;min-height:46px;background:#0d3422!important;border:1px solid #a1cba93c}.tendon-switch button{color:#c4dbc7!important;min-height:38px;font-size:14px!important}.tendon-switch button[data-state=active]{background:#93e9b9!important;color:#08231a!important}
.structure-chips{gap:8px}.structure-chips button{font-size:14px;line-height:1.5;min-height:44px;color:#d4e8d7;background:#0c312154;border-color:#a1cba947;padding:9px 12px}.structure-chips button[aria-pressed=true]{color:#062319;background:#93e9b9;border-color:#93e9b9}.structure-chips button:hover{border-color:#aed9b8}
.structure-select{font-size:14px!important;min-height:46px!important;color:#d6e8d8!important;border-color:#a1cba94d!important;background:#08261b8c!important}
.condition-panel{max-width:540px;background:linear-gradient(135deg,#1c4b3269,#031b1059);border:1px solid #9abfa032;border-radius:14px;box-shadow:none;padding:28px;margin-top:27px;backdrop-filter:blur(14px)}
.panel-kicker{font-size:12px;color:#b7d0be;font-weight:400;letter-spacing:.09em;line-height:1.65}.panel-top button{color:#c7e6cc;min-width:38px;min-height:38px}.condition-panel h2{font-family:Bodoni,Georgia,serif;color:#f1f7ec;font-size:33px;font-weight:400;line-height:1.16;letter-spacing:-.025em;margin:12px 0 14px}.condition-panel p{font-size:16px;line-height:1.75;color:#c5d9c9;margin-bottom:23px}.related-label{font-size:12px;line-height:1.65;letter-spacing:.055em;color:#aecab6;font-weight:400}
.condition-row{border-color:#aacdb238;color:#e3f0e2;font-size:16px;min-height:66px;line-height:1.5}.condition-row small{color:#b1cbb9;font-size:12px;margin-top:4px}.condition-row:hover{color:#b8f3bd}.more-conditions{color:#cbe9cb;font-size:14px}.education-note{border-color:#aacdb238;color:#b1c9b6;font-size:12px;line-height:1.75;gap:8px;margin-top:14px;padding-top:15px}.education-note svg{margin-top:4px}
.footer{color:#b9cebd;border-color:#a3c6aa36;padding:22px 0;font-size:12px;line-height:1.7}.is-embedded .footer>span:nth-child(2){display:block;margin-right:auto}.credits-trigger{font-size:13px;min-height:38px;color:#d9e9d8}
.credits-dialog{background:#0a2c1d!important;border-color:#97be9e55!important;color:#edf7eb!important;padding:32px!important}.credits-dialog p{font-size:15px;line-height:1.75;color:#c7ddcb}.credits-dialog [data-slot=dialog-title]{font:34px/1.2 Bodoni,Georgia,serif;color:#eff7e9}.credits-dialog [data-slot=dialog-description]{color:#c3d9c6;font-size:15px}
.credits-dialog{top:var(--journey-dialog-top,50%)!important;max-height:min(calc(var(--journey-visible-height,100svh) - 40px),840px)!important}
[data-slot=select-content]{background:#103623!important;color:#e3f0e3!important;border-color:#97bf9c66!important;max-width:calc(100vw - 32px)}[data-slot=select-item]{font-size:14px;min-height:44px}[data-slot=select-item]:focus,[data-slot=select-item][data-highlighted]{background:#305c3d!important;color:#f5fcf0!important}[data-slot=tooltip-content]{background:#d7f0d8!important;color:#09251a!important;font-size:13px}
button:focus-visible,a:focus-visible,canvas:focus-visible,[data-slot=select-trigger]:focus-visible{outline:2px solid #c1f4c5!important;outline-offset:4px}
.anatomy-tooltip{background:#d5eed7f5;color:#12321e;border:1px solid #b4d8bc;font-size:14px;line-height:1.5}
.static-fallback{inset:36px 12px 90px}.static-fallback img{object-fit:contain;opacity:1}.fallback-note button{background:#0b3324ee;border-color:#b0d2b66b;color:#def0dc;font-size:14px;min-height:44px}
.journey-animated .intro,.journey-animated .region-section,.journey-animated .mode-section,.journey-animated .condition-panel{opacity:0;transform:translateY(30px);transition:opacity 1.1s ease,transform 1.5s cubic-bezier(.16,1,.3,1)}
.journey-entered .intro,.journey-entered .region-section,.journey-entered .mode-section,.journey-entered .condition-panel{opacity:1;transform:translateY(0)}
.journey-entered .region-section{transition-delay:.12s}.journey-entered .condition-panel{transition-delay:.24s}.journey-entered .mode-section{transition-delay:.32s}
.journey-animated:not(.journey-entered) .canvas-host{opacity:0}.journey-entered .canvas-host{opacity:1;transition:opacity 1s ease}
@media(min-width:1600px){.viewer{height:830px}.canvas-host{inset:42px 20px 110px}.intro-copy{font-size:18px}.condition-panel p{font-size:17px}.region-buttons button{font-size:15px}}
@media(max-width:1100px) and (min-width:761px){.explorer-page{padding:0 35px}.is-embedded .explorer-grid{grid-template-columns:minmax(300px,.85fr) minmax(0,1.15fr);column-gap:30px}.viewer{height:660px}.canvas-host{inset:42px 0 112px}.viewer-caption>span:last-child{display:none}h1{font-size:62px}.condition-panel{padding:23px}.mode-tab{font-size:11px!important}.mode-list{gap:0!important}}
@media(max-width:760px){.explorer-page{padding:0 24px}.is-embedded .explorer-grid{display:flex;padding:20px 0 25px}.eyebrow{font-size:12px;letter-spacing:.09em;line-height:1.7;gap:9px}h1{font-size:clamp(59px,12vw,83px);line-height:1.06;margin:23px 0 20px;letter-spacing:-.045em}h1 br{display:none}.intro-copy{font-size:16px;line-height:1.75;max-width:100%;margin-bottom:25px}.viewer{height:clamp(520px,126vw,680px);min-height:520px;max-height:680px;margin-top:8px;margin-bottom:20px}.canvas-host{inset:40px 3px 107px}.viewer-caption{font-size:12px;letter-spacing:.08em}.viewer-caption>span:last-child{font-size:12px;letter-spacing:0}.layer-caption{font-size:19px;bottom:52px;padding:0 15px}.viewer-bottom{font-size:12px;left:0;right:0;bottom:14px}.viewer-bottom>em{font-size:25px}.viewer-tools{right:0;bottom:113px}.view-switch{left:0;bottom:113px}.view-switch button{font-size:13px;padding:7px 13px}.region-section{margin-top:0}.region-buttons{max-width:none}.region-buttons button{font-size:14px;min-height:46px;padding:11px 14px}.mode-section{margin-top:28px}.mode-list{padding:5px!important}.mode-tab{font-size:12px!important;min-height:74px!important}.condition-panel{margin-top:28px;padding:25px;max-width:none}.condition-panel h2{font-size:32px}.condition-panel p{font-size:16px}.condition-row{font-size:16px;min-height:70px}.education-note{font-size:12px}.footer{gap:12px;align-items:center}.is-embedded .footer>span:nth-child(2){width:100%;font-size:12px}.credits-dialog{padding:25px!important}.static-fallback{inset:40px 3px 107px}}
@media(max-width:420px){.explorer-page{padding:0 20px}.eyebrow{max-width:290px}.viewer-caption>span:last-child{display:none}.mode-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px!important}.mode-tab{font-size:12px!important;min-height:64px!important;flex-direction:row!important;gap:7px!important}.mode-tab svg{width:16px;height:16px}.condition-panel{padding:23px 21px}.tendon-row{flex-wrap:wrap;gap:10px}}
@media(prefers-reduced-motion:reduce){.journey-animated .intro,.journey-animated .region-section,.journey-animated .mode-section,.journey-animated .condition-panel,.journey-animated .canvas-host{opacity:1!important;transform:none!important;transition:none!important}.canvas-host{animation:none!important}}

/* Neon satin palette; the controls follow the hand without a stretched grid row. */
:root{--primary:#93e9b9;--primary-foreground:#06251a;--accent:#315b23;--accent-foreground:#f6ffef;--ring:#c4f2d1;--muted-foreground:#d4e7c5}
.explorer-page{max-width:1740px}
h1 em{color:#93e9b9;text-shadow:0 2px 30px #284d0c70}h1{color:#f7ffed;text-shadow:0 4px 32px #00100680}
.intro-copy{color:#ebf5df}.eyebrow{color:#e5f4d6}.eyebrow>span{background:#93e9b9}
.intro{position:relative;isolation:isolate}.intro:before{content:"";position:absolute;inset:-28px -25px -15px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 38% 40%,#000e0580,transparent 75%)}
.viewer-caption,.viewer-caption>span:last-child{color:#e0f1cc}.viewer-caption{top:7px}
.viewer{height:clamp(430px,calc(var(--host-viewport-height,800px) - 160px),670px);background:radial-gradient(ellipse at 50% 46%,#06221120,transparent 65%)}
.canvas-host{inset:40px 5px 85px}
.view-switch{bottom:96px}.viewer-tools{bottom:98px}
.layer-caption{bottom:43px;color:#ecf9dc;font-size:20px}.viewer-bottom{bottom:7px;color:#d6eac4}.viewer-bottom>em{color:#93e9b9}
.mode-section{margin-top:12px}
.region-buttons button{background:#02180dcc;border-color:#bfed824a;color:#f0f9e6}.region-buttons button:hover{background:#1e4321e6;border-color:#93e9b9}.region-buttons button[aria-pressed=true]{background:#93e9b9;border-color:#93e9b9;color:#08261a}
.mode-list{background:#032011e6!important;border-color:#d4ff8c44!important}.mode-tab{color:#e0f0d4!important}.mode-tab[data-state=active]{background:#93e9b9!important;color:#06251a!important}
.view-switch{background:#062211ee;border-color:#cbf19455}.view-switch button{color:#e5f4d7}.view-switch button[aria-pressed=true]{background:#93e9b9;color:#06251a}
.tool-button{background:#062211ed;color:#eaffd3;border-color:#b2e87960}.tool-button:hover{background:#325f25;border-color:#c7f6d6}
.condition-panel{background:linear-gradient(135deg,#082515ed,#031408dc);border-color:#b9e88738;backdrop-filter:blur(18px)}
.condition-panel h2{color:#f5ffe9}.condition-panel p{color:#e0edd4}.panel-kicker,.related-label{color:#d0e5bd}.condition-row{color:#f0f9e6;border-color:#c4e0a92b}.condition-row small{color:#cfdfc0}.condition-row:hover{color:#b5f4ce}
.area-select{color:#e1efce!important;background:#0a2c1969!important;padding-left:8px!important;padding-right:8px!important;border-radius:5px!important}
.tendon-switch button[data-state=active]{background:#93e9b9!important;color:#06251a!important}.structure-chips button[aria-pressed=true]{background:#93e9b9;border-color:#93e9b9;color:#06251a}.education-note{color:#c9deba}.section-heading h2{color:#f1ffe5}.step{color:#d9eec4;border-color:#bded744d}
.model-actions{position:absolute;z-index:4;top:42px;right:8px;display:flex;gap:8px;align-items:center}
.model-actions button{border:1px solid #bce98b66;background:#05200fe8;color:#eaffd8;min-height:42px;backdrop-filter:blur(12px)}
.fit-hand-button{padding:9px 15px;border-radius:25px;font-size:13px;line-height:1.5;white-space:nowrap}.expand-hand-button{width:42px;height:42px;display:grid;place-items:center;border-radius:50%}.expand-hand-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.3}.model-actions button:hover{border-color:#b3f1c9;background:#284f20}
.fullscreen-layers{display:none}
.viewer:fullscreen{width:100vw;height:100dvh;max-height:none;min-height:0;margin:0;border-radius:0;background:radial-gradient(ellipse at 60% 40%,#124326,#03180c 54%,#010b05)}
.viewer:fullscreen .canvas-host{inset:70px 40px 135px}
.viewer:fullscreen .viewer-caption{top:28px;left:34px;right:34px}
.viewer:fullscreen .model-actions{top:66px;right:35px}
.viewer:fullscreen .viewer-tools{right:35px;bottom:170px}.viewer:fullscreen .view-switch{left:35px;bottom:170px}
.viewer:fullscreen .layer-caption{bottom:98px}.viewer:fullscreen .viewer-bottom{display:none}
.viewer:fullscreen .fullscreen-layers{display:flex;position:absolute;left:24px;right:24px;bottom:25px;justify-content:center;gap:8px;flex-wrap:wrap;z-index:4}
.fullscreen-layers button{font-size:13px;line-height:1.5;text-transform:capitalize;min-height:42px;padding:10px 18px;border:1px solid #a5d37669;background:#082716;color:#ecffdc;border-radius:8px}.fullscreen-layers button[aria-pressed=true]{background:#93e9b9;color:#112305;border-color:#93e9b9}
@media(min-width:761px){.is-embedded .explorer-grid{display:grid;grid-template-areas:'intro viewer' 'regions viewer' 'panel modes';grid-template-rows:auto auto auto;column-gap:clamp(30px,4.4vw,76px);padding-top:0;align-items:start}.mode-section{align-self:start;margin-top:10px}.condition-panel{margin-top:26px}.viewer{align-self:start}}
@media(max-width:1100px) and (min-width:761px){.is-embedded .explorer-grid{column-gap:30px}.model-actions{right:0;gap:5px}.fit-hand-button{font-size:12px;padding:9px 12px}}
@media(max-width:760px){.viewer{height:clamp(480px,calc(var(--host-viewport-height,740px)*.75),600px);min-height:480px;max-height:600px;margin-bottom:18px}.canvas-host{inset:42px 0 85px}.view-switch{bottom:96px}.viewer-tools{bottom:98px}.layer-caption{font-size:18px;bottom:43px}.viewer-bottom{bottom:7px}.model-actions{top:40px;right:0;gap:7px}.fit-hand-button{font-size:12px;min-height:40px!important;padding:8px 13px}.expand-hand-button{width:40px;height:40px;min-height:40px!important}.condition-panel{background:linear-gradient(135deg,#082515f2,#031408e6)}.viewer:fullscreen .canvas-host{inset:88px 12px 165px}.viewer:fullscreen .viewer-caption{left:20px;right:20px;top:25px}.viewer:fullscreen .model-actions{right:20px;top:58px}.viewer:fullscreen .viewer-tools{right:15px;bottom:180px}.viewer:fullscreen .view-switch{left:15px;bottom:180px}.viewer:fullscreen .layer-caption{bottom:118px}.fullscreen-layers button{padding:8px 13px;font-size:13px}.viewer:fullscreen .fullscreen-layers{left:18px;right:18px;bottom:23px;gap:7px}}
.viewer-caption>span{background:#001408b8;border-radius:4px;padding:3px 7px;text-shadow:0 1px 5px #000b04}
.viewer-bottom{background:linear-gradient(90deg,#001207b8,transparent);text-shadow:0 1px 7px #000b04;border-radius:4px;padding:3px 6px}
.layer-caption{text-shadow:0 2px 8px #000b04,0 0 18px #000b04}
.mode-section>.section-heading{display:inline-flex;background:#03170bcc;border-radius:24px;padding:6px 12px 6px 6px;margin-left:-6px}

/* The hand and layer controls form one compact visual group. */
.explorer-page{--model-height:clamp(420px,calc(var(--host-viewport-height,800px) - 230px),650px)}
.viewer{height:var(--model-height)}
.viewer{border:1px solid #93e9b928;border-radius:18px;background:radial-gradient(ellipse at 54% 48%,#032410a6,#020c08b3 72%);box-shadow:inset 0 1px 0 #d5ff9920;overflow:hidden}
.viewer-caption{left:12px;right:12px;top:13px;letter-spacing:.1em}
.canvas-host{inset:50px 6px 80px}
.model-actions{top:47px;right:13px}
.viewer-tools{right:12px;bottom:94px}.view-switch{left:12px;bottom:94px}
.viewer-bottom{left:12px;right:12px}.layer-caption{bottom:39px}
.mode-list{border-color:#93e9b950!important;background:#03170df2!important}
.mode-tab[data-state=active]{box-shadow:0 0 24px #5ceca324!important}
.mode-tab{min-height:62px!important;font-size:12px!important}
.condition-panel{margin-top:18px;padding:23px;background:linear-gradient(140deg,#0a2615fa,#030f08f5)}
.condition-panel h2{font-size:29px}.condition-panel p{margin-bottom:18px}.condition-row{min-height:59px}.related-label{font-size:12px}.education-note{margin-top:12px;padding-top:12px}
.intro-copy{margin-bottom:24px}.is-embedded .explorer-grid{row-gap:0}
@media(min-width:761px){.is-embedded .explorer-grid{grid-template-areas:'intro viewer' 'regions viewer' 'panel viewer';grid-template-rows:auto auto minmax(0,1fr)}.mode-section{grid-area:viewer;align-self:start;margin-top:calc(var(--model-height) + 12px)}.mode-section>.section-heading{margin-bottom:9px}.condition-panel{margin-top:18px}}
@media(max-width:760px){.viewer{margin-bottom:0}.canvas-host{inset:54px 4px 83px}.model-actions{right:12px;top:49px}.viewer-tools{right:12px}.view-switch{left:12px}.viewer-caption{left:12px;right:12px}.mode-section{margin-top:16px}.condition-panel{margin-top:24px}}
@media(max-width:420px){.mode-list{grid-template-columns:repeat(3,minmax(0,1fr))!important}.viewer-caption>span:last-child{display:none}}

/* Emerald-to-pearl light travels around the remaining functional borders. */
:root{--primary:#93e9b9;--primary-foreground:#08261a;--ring:#b6f3d0;--border:#68c69855;--muted-foreground:#d7e8dc}
h1 em{color:#e3f7e9;text-shadow:0 2px 24px #173f2d}.eyebrow>span{background:#91eabd}
.viewer{background:radial-gradient(ellipse at 54% 48%,#0b3528b5,#021810d6 78%)}
.viewer,.condition-panel,.mode-list,.region-buttons button,.tool-button,.model-actions button,.view-switch,.structure-chips button{animation:anatomy-border 8s ease-in-out infinite}
.condition-panel{animation-delay:-2s}.mode-list{animation-delay:-4s}.region-buttons button{animation-delay:-5s}
.mode-list{border-color:transparent!important;border:1px solid transparent!important;background:linear-gradient(#082619f5,#031b12f5) padding-box,linear-gradient(110deg,#2c9871,#caefcf,#277456,#6ad6a3) border-box!important;background-size:100% 100%,250% 100%!important;animation:anatomy-border-flow 10s ease-in-out infinite}
.condition-row,.footer{animation:anatomy-rule 9s ease-in-out infinite}
@keyframes anatomy-border{0%,100%{border-color:#4dbf9066}50%{border-color:#c9efd1a6}}
@keyframes anatomy-border-flow{50%{background-position:0 0,100% 0}}
@keyframes anatomy-rule{0%,100%{border-color:#60b78d3d}50%{border-color:#b6e6c45c}}
@media(prefers-reduced-motion:reduce){.viewer,.condition-panel,.mode-list,.region-buttons button,.tool-button,.model-actions button,.view-switch,.structure-chips button,.condition-row,.footer{animation:none!important}}

/* Clear glass cards, restrained hover light and bounded anatomy menus. */
html,body,.explorer-page,.explorer-grid{overflow-anchor:none}
.region-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:none}
.region-buttons button{position:relative;justify-content:space-between;min-height:62px;padding:16px 18px;border-radius:13px;border:1px solid #67b99140;background:linear-gradient(135deg,#153c2ded,#072218e8);color:#edf8ef;font-size:15px;font-weight:500;box-shadow:inset 0 1px 0 #d5f6de12,0 5px 18px #00120b1f;animation:none;transition:transform .3s,box-shadow .3s,border-color .3s,background .3s}
.region-buttons button:last-child{grid-column:1/-1;min-height:54px}
.region-buttons button svg{width:24px;height:24px;padding:4px;box-sizing:content-box;border:1px solid #8ac8a42e;border-radius:50%;color:#b4ecca;transition:color .3s,border-color .3s,transform .3s}
.region-buttons button:hover{background:radial-gradient(ellipse at 100% 0,#3c9e6e2e,transparent 70%),linear-gradient(135deg,#1b4b37,#0a2d1f);border-color:#88dbac;box-shadow:inset 0 1px 0 #c5f4d328,0 7px 25px #23ad6e19;transform:translateY(-2px)}
.region-buttons button:hover svg{color:#e5ffeb;border-color:#a3e9c1;transform:translate(1px,-1px)}
.region-buttons button[aria-pressed=true]{color:#effff3;background:linear-gradient(130deg,#205a3e,#0c3323);border-color:#9be0b4;box-shadow:inset 3px 0 0 #a1f0c0,0 0 24px #3bce8314}
.area-select,.structure-select{width:100%!important;max-width:none!important;min-height:50px!important;padding:13px 16px!important;border-radius:11px!important;border:1px solid #75ba933b!important;background:linear-gradient(115deg,#102f23,#09261b)!important;color:#d7ecdd!important;font-size:14px!important;transition:border-color .3s,box-shadow .3s!important}
.area-select:hover,.structure-select:hover,.area-select[data-state=open],.structure-select[data-state=open]{border-color:#89dfb0!important;background:linear-gradient(115deg,#183f2c,#0b2d1e)!important;box-shadow:0 0 22px #4dd78b14}
.area-select svg,.structure-select svg{color:#9bdfb9}
.mode-list{padding:7px!important;border-radius:16px!important;gap:6px!important}
.mode-tab{position:relative;min-height:72px!important;font-size:13px!important;font-weight:500!important;letter-spacing:.01em!important;border:1px solid transparent!important;border-radius:11px!important;color:#c3e0cd!important;background:transparent!important;transition:background .3s,border-color .3s,color .3s,box-shadow .3s!important}
.mode-tab svg{width:22px;height:22px;color:#a0d7b7;transition:color .3s}
.mode-tab:hover:not([data-state=active]){background:linear-gradient(150deg,#295d414d,#102c206b)!important;border-color:#90cba452!important;color:#f0fff4!important}
.mode-tab[data-state=active]{background:linear-gradient(150deg,#32654c,#17452e)!important;border-color:#a2e5bb9e!important;color:#f5fff4!important;box-shadow:inset 0 1px 0 #daffe429,0 0 20px #45bd751c!important}
.mode-tab[data-state=active] svg{color:#d6ffdf}
.condition-panel{padding:26px;border-radius:18px;background:linear-gradient(135deg,#102f23f5,#041c13f2);border-color:#86c5a043;box-shadow:inset 0 1px 0 #cffbe214,0 12px 35px #000e081f;animation:none}
.condition-row{border-radius:9px;margin:3px -9px;padding:12px 9px;transition:background .3s,color .3s;animation:none;border-bottom:1px solid #79ad8e26}
.condition-row:hover{background:linear-gradient(90deg,#376d4d3d,transparent);color:#daffe5}.condition-row small{color:#aacfb6}
.model-actions button,.tool-button{background:linear-gradient(135deg,#204c36ed,#0a2a1eee);border-color:#8bc9a25c;box-shadow:inset 0 1px 0 #c8f4d51a;animation:none;transition:border-color .3s,box-shadow .3s,background .3s}
.model-actions button:hover,.tool-button:hover{background:linear-gradient(135deg,#2c6748,#103b28);border-color:#b0efc7;box-shadow:0 0 20px #4ce5941f}
.view-switch{background:#071e15ed;border-color:#a6e3bc50;animation:none}.view-switch button{transition:background .3s,color .3s}.view-switch button[aria-pressed=true]{background:linear-gradient(145deg,#427e58,#215239);color:#f1fff2;box-shadow:inset 0 0 0 1px #aedcbc8a}
.structure-chips button{border-radius:9px;background:linear-gradient(125deg,#153b2a99,#07251ab3);color:#d9efe1;transition:background .3s,box-shadow .3s}.structure-chips button:hover{background:linear-gradient(125deg,#25563b,#103323);box-shadow:0 0 17px #46c98319}.structure-chips button[aria-pressed=true]{background:linear-gradient(130deg,#33694b,#194a31);color:#f1fff5;border-color:#b1e5c29e}
.tendon-switch{padding:5px!important;border-radius:12px!important;background:#08281c!important}.tendon-switch button{border-radius:8px!important}.tendon-switch button[data-state=active]{background:linear-gradient(130deg,#386f50,#17452f)!important;color:#effff4!important;box-shadow:inset 0 0 0 1px #a9ddba6b}
.fullscreen-layers button{border-radius:10px;background:linear-gradient(125deg,#153f2b,#09291c);color:#d6f1df}.fullscreen-layers button[aria-pressed=true]{background:linear-gradient(130deg,#3d7953,#205236);color:#f0fff4;border-color:#a8e0bb}
.panel-top button,.credits-trigger{border-radius:9px;transition:background .3s,color .3s}.panel-top button:hover,.credits-trigger:hover{background:#75b98b1f;color:#e0ffea}
.canvas-host canvas:focus-visible{outline:none!important}.viewer:focus-within{border-color:#a6e6be!important;box-shadow:0 0 0 2px #8ceaba25,inset 0 0 30px #4ac48309}
[data-slot=select-content]{width:min(var(--radix-select-trigger-width),400px)!important;min-width:220px!important;max-width:calc(100vw - 48px)!important;max-height:min(292px,var(--radix-select-content-available-height),calc(var(--popup-viewport-height,600px) - 32px))!important;border-radius:14px!important;border:1px solid #9cddba80!important;padding:5px!important;background:linear-gradient(145deg,#12392cfb,#062318fc)!important;color:#e9f8ee!important;box-shadow:0 16px 50px #00160fa6,inset 0 1px 0 #ddffeb17!important;backdrop-filter:blur(22px);overflow:hidden!important}
[data-radix-select-viewport]{height:auto!important;max-height:min(252px,calc(var(--radix-select-content-available-height,292px) - 40px),calc(var(--popup-viewport-height,600px) - 72px))!important;min-height:0!important;min-width:0!important;width:100%!important;overflow-y:auto!important;overscroll-behavior:contain;scrollbar-width:thin!important;scrollbar-color:#5faa81 #09271a;scroll-behavior:auto!important}
[data-radix-select-viewport]::-webkit-scrollbar{display:block!important;width:5px}[data-radix-select-viewport]::-webkit-scrollbar-thumb{background:#5faa81;border-radius:8px}
[data-slot=select-item]{min-height:42px!important;font-size:14px!important;border-radius:8px!important;padding:10px 30px 10px 12px!important;cursor:pointer;transition:background .18s,color .18s}
[data-slot=select-item]:focus,[data-slot=select-item][data-highlighted]{background:linear-gradient(100deg,#3d8a5b4d,#1b533549)!important;color:#f2fff2!important;outline:none!important}
[data-slot=select-item][data-state=checked]{background:#386b4659!important;color:#d6ffe2!important}
@media(max-width:760px){.region-buttons{gap:9px}.region-buttons button{min-height:59px;padding:13px 15px;font-size:14px}.region-buttons button:last-child{min-height:52px}.region-buttons button svg{width:19px;height:19px}.condition-panel{padding:23px}.mode-tab{font-size:12px!important;min-height:68px!important}.mode-list{gap:4px!important}}
@media(max-width:600px){.mode-list{grid-template-columns:repeat(3,minmax(0,1fr))!important}.mode-tab{font-size:13px!important;min-height:64px!important;flex-direction:row!important;gap:7px!important}.mode-tab svg{width:17px;height:17px}}
@media(prefers-reduced-motion:reduce){.region-buttons button,.region-buttons button svg,.mode-tab,.condition-row,.model-actions button,.tool-button{transition:none!important;transform:none!important}}

/* Crisp luminous white across the explorer controls. */
.explorer-page.explorer-page button:not(:disabled),.explorer-page.explorer-page [data-slot=select-trigger]{color:#fff!important;font-weight:600!important;text-shadow:0 0 7px #eefff56b,0 0 16px #91ffd532}
.explorer-page button:not(:disabled) :is(span,small),.explorer-page button:not(:disabled) svg{color:#fff!important}
.explorer-page button:not(:disabled) svg{filter:drop-shadow(0 0 4px #c6ffe34d)}
.explorer-page button:not(:disabled):hover{text-shadow:0 0 8px #f0fff799,0 0 19px #a9ffda57}
[data-slot=select-item]{color:#fff!important;text-shadow:0 0 7px #c5ffde40}