/* Autonatomy Platform Experience v254
   Shared learner-facing skin for the SPA and active standalone modules.
   Historical/source/legacy snapshots intentionally do not load this file. */
:root{
  --ax-ink:#0a1b22;--ax-navy:#061820;--ax-navy-2:#0b2a35;--ax-navy-3:#123946;
  --ax-paper:#f1efe8;--ax-surface:#fffdfa;--ax-surface-2:#f7f6f0;
  --ax-orange:#f36b2b;--ax-orange-dark:#c94e1d;--ax-teal:#2fc4cf;--ax-teal-dark:#117884;
  --ax-gold:#f0bd51;--ax-green:#54ad82;--ax-red:#d55f58;--ax-steel:#81949a;
  --ax-line:#d7ddda;--ax-muted:#5f7077;--ax-shadow:0 18px 45px rgba(6,24,32,.09);
  --ax-shadow-soft:0 8px 24px rgba(6,24,32,.07);--ax-radius:16px;--ax-course:#2fc4cf;--ax-course2:#117884;
  --ax-max:1240px;
}
html{scroll-behavior:smooth;scroll-padding-top:92px}
::selection{background:color-mix(in srgb,var(--ax-teal),white 25%);color:var(--ax-navy)}
:focus-visible{outline:3px solid var(--ax-gold)!important;outline-offset:3px!important}

/* Shared document baseline */
body.ax-platform-page{margin:0!important;background:var(--ax-paper)!important;color:var(--ax-ink)!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;letter-spacing:-.006em}
body.ax-platform-page a{text-underline-offset:3px}
body.ax-platform-page img,body.ax-platform-page svg,body.ax-platform-page canvas{max-width:100%}
body.ax-platform-page button,body.ax-platform-page input,body.ax-platform-page select,body.ax-platform-page textarea{font:inherit}
body.ax-platform-page button{min-height:42px}
.ax-skip{position:fixed;left:10px;top:-70px;z-index:99999;background:#fff;color:#081d25;padding:10px 14px;border-radius:8px;box-shadow:var(--ax-shadow);font-weight:850}.ax-skip:focus{top:10px}
.ax-read-progress{position:fixed;z-index:9998;left:0;top:0;width:100%;height:3px;background:#ffffff12;pointer-events:none}.ax-read-progress>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ax-orange),var(--ax-teal));transition:width .12s linear}

/* Standalone course context */
body[data-course="01"]{--ax-course:#e2a53d;--ax-course2:#8b5d1b}body[data-course="02"],body[data-course="03"]{--ax-course:#2fc4cf;--ax-course2:#117884}body[data-course="04"]{--ax-course:#64a6dc;--ax-course2:#2e648e}body[data-course="05"]{--ax-course:#a587df;--ax-course2:#5d4697}body[data-course="06"]{--ax-course:#f36b2b;--ax-course2:#923c1e}body[data-course="07"]{--ax-course:#78bb67;--ax-course2:#417234}body[data-course="08"]{--ax-course:#5fb0d3;--ax-course2:#2f718b}body[data-course="09"]{--ax-course:#70a7e5;--ax-course2:#355f90}body[data-course="10"]{--ax-course:#c8915b;--ax-course2:#76502d}body[data-course="11"]{--ax-course:#e5a23b;--ax-course2:#835315}body[data-course="12"]{--ax-course:#75aab3;--ax-course2:#3f6a72}body[data-course="13"]{--ax-course:#dc5f55;--ax-course2:#8b332d}body[data-course="14"]{--ax-course:#59ba88;--ax-course2:#2c7455}body[data-course="15"]{--ax-course:#b98a55;--ax-course2:#6e4b29}body[data-course="16"]{--ax-course:#8195d8;--ax-course2:#465a94}body[data-course="17"]{--ax-course:#61b7d5;--ax-course2:#30758d}body[data-course="18"]{--ax-course:#b27cd1;--ax-course2:#70458b}

/* Standalone shell bar */
.ax-shellbar{position:sticky;top:0;z-index:9997;background:rgba(6,24,32,.97);color:#eaf2f2;border-bottom:1px solid #2a4650;box-shadow:0 8px 26px #06182022;backdrop-filter:blur(14px)}
.ax-shellbar:after{content:"";display:block;height:2px;background:linear-gradient(90deg,var(--ax-orange) 0 12%,transparent 12% 13%,var(--ax-course) 13% 31%,#ffffff15 31%)}
.ax-shellbar-inner{max-width:var(--ax-max);min-height:62px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:20px;justify-content:space-between}
.ax-brand{display:flex;align-items:center;gap:10px;color:#fff!important;text-decoration:none!important;font-size:14px;font-weight:950;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.ax-brand-mark{width:30px;height:30px;border-radius:6px;display:grid;place-items:center;background:var(--ax-orange);color:#071923;font-size:18px;font-weight:1000;transform:skew(-8deg);position:relative}.ax-brand-mark>span{transform:skew(8deg)}.ax-brand-mark:after{content:"";position:absolute;width:7px;height:3px;right:-4px;bottom:5px;background:var(--ax-course);box-shadow:0 -6px 0 var(--ax-course)}
.ax-shell-context{min-width:0;flex:1;color:#a9bac0;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ax-shell-context strong{color:#fff;font-weight:850}.ax-shell-actions{display:flex;gap:7px;align-items:center}.ax-shell-actions a{color:#dfe8ea!important;text-decoration:none!important;border:1px solid #36525c;border-radius:7px;padding:8px 10px;font-size:12px;font-weight:780}.ax-shell-actions a:hover{background:#12333e;border-color:#55737d}.ax-shell-actions a.ax-shell-primary{background:var(--ax-course);border-color:var(--ax-course);color:#071b22!important}

/* Standardize modern learning pages without flattening their subject content */
body.ax-module-page>header,body.ax-module-page>main{width:min(var(--ax-max),calc(100% - 32px))!important;max-width:var(--ax-max)!important;margin-left:auto!important;margin-right:auto!important;padding-left:0!important;padding-right:0!important}
body.ax-module-page>header{padding-top:30px!important;padding-bottom:0!important}
body.ax-module-page>main{padding-top:24px!important;padding-bottom:72px!important}
body.ax-module-page .hero{position:relative;overflow:hidden;background:linear-gradient(118deg,#061820 0%,#0b2b36 58%,color-mix(in srgb,var(--ax-course2),#071923 56%) 100%)!important;color:#fff!important;border:1px solid #2d4a54!important;border-radius:18px!important;padding:clamp(24px,4vw,42px)!important;box-shadow:0 24px 64px #06182020!important}
body.ax-module-page .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.8%,#fff 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,#fff 50%,transparent 50.2%);background-size:54px 54px;opacity:.035;pointer-events:none}
body.ax-module-page .hero:after{content:attr(data-ax-course);position:absolute;right:-15px;bottom:-65px;font:1000 210px/1 system-ui;color:#ffffff06;letter-spacing:-.09em;pointer-events:none}
body.ax-module-page .hero>*{position:relative;z-index:1}
body.ax-module-page .hero h1{font-size:clamp(34px,5vw,61px)!important;line-height:1.02!important;letter-spacing:-.055em!important;margin:10px 0 14px!important;color:#fff!important;max-width:990px}
body.ax-module-page .hero p{color:#c9d7da!important;max-width:850px;font-size:clamp(15px,1.8vw,18px)!important;line-height:1.65!important}
body.ax-module-page .hero a{color:#fff!important;font-weight:780}
body.ax-module-page h2{font-size:clamp(24px,3vw,34px)!important;line-height:1.15!important;letter-spacing:-.035em!important;margin:48px 0 17px!important;color:#102731!important;position:relative;padding-top:13px}
body.ax-module-page h2:before{content:"";position:absolute;top:0;left:0;width:54px;height:4px;border-radius:9px;background:linear-gradient(90deg,var(--ax-course),var(--ax-orange))}
body.ax-module-page h3{letter-spacing:-.02em}
body.ax-module-page p,body.ax-module-page li{line-height:1.68}
body.ax-module-page .grid{gap:14px!important}
body.ax-module-page .card{position:relative;background:var(--ax-surface)!important;border:1px solid var(--ax-line)!important;border-radius:14px!important;padding:19px!important;box-shadow:none!important;overflow:hidden}
body.ax-module-page .card:before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--ax-course);opacity:.65}
body.ax-module-page .card:hover{border-color:color-mix(in srgb,var(--ax-course),#d7ddda 58%)!important;box-shadow:var(--ax-shadow-soft)!important}
body.ax-module-page .card h3{margin-top:8px}
body.ax-module-page .pill{display:inline-flex!important;align-items:center!important;border-radius:5px!important;background:color-mix(in srgb,var(--ax-course),white 83%)!important;color:var(--ax-course2)!important;padding:6px 9px!important;text-transform:uppercase!important;font-size:10px!important;line-height:1!important;letter-spacing:.08em!important;font-weight:900!important}
body.ax-module-page .note{background:#fff8e8!important;color:#5e481e!important;border:1px solid #efdfb6!important;border-left:4px solid var(--ax-gold)!important;border-radius:0 10px 10px 0!important;padding:14px 16px!important}
body.ax-module-page .depth{background:#edf3f2!important;color:#425b62!important;border-left:3px solid var(--ax-teal)!important;border-radius:0 8px 8px 0!important;padding:10px 12px!important;font-size:12px!important}
body.ax-module-page ol:not([class]),body.ax-module-page ul:not([class]){padding-left:25px}
body.ax-module-page ol:not([class])>li{padding:5px 0 5px 5px}
body.ax-module-page details{background:var(--ax-surface-2);border:1px solid var(--ax-line);border-radius:9px;padding:12px 14px;margin:8px 0}body.ax-module-page summary{cursor:pointer;font-weight:820;color:#173946}
body.ax-module-page hr{border:0;border-top:1px solid var(--ax-line);margin:34px 0}

/* Action/control language */
body.ax-module-page button,body.ax-module-page .btn,body.ax-module-page [role="button"]{border-radius:7px!important;border:1px solid #b7c6c5!important;background:#fffdfa!important;color:#173a44!important;font-weight:800!important;padding:9px 12px!important;cursor:pointer!important;box-shadow:none!important;transition:transform .14s ease,border-color .14s ease,background .14s ease}
body.ax-module-page button:hover:not(:disabled),body.ax-module-page .btn:hover{transform:translateY(-1px);border-color:var(--ax-course)!important;background:color-mix(in srgb,var(--ax-course),white 92%)!important}
body.ax-module-page button:disabled{opacity:.58;cursor:not-allowed!important}
body.ax-module-page input:not([type=radio]):not([type=checkbox]):not([type=range]),body.ax-module-page select,body.ax-module-page textarea{border:1px solid #b9c7c5!important;border-radius:8px!important;background:#fff!important;color:#102831!important;padding:10px 11px!important}
body.ax-module-page input[type=range]{accent-color:var(--ax-orange)!important}
body.ax-module-page input[type=radio],body.ax-module-page input[type=checkbox]{accent-color:var(--ax-course)!important}

/* Enter-n-Action: virtual hands-on workspace */
body.ax-module-page .ax-enter-action,body.ax-module-page .lab.ax-enter-action{position:relative!important;background:linear-gradient(145deg,#071b23,#0d303b)!important;color:#eaf2f3!important;border:1px solid #31505a!important;border-radius:14px!important;padding:20px!important;box-shadow:inset 0 1px 0 #ffffff0c,0 18px 44px #06182015!important;overflow:hidden}
body.ax-module-page .ax-enter-action:before{content:"ENTER-N-ACTION · VIRTUAL HANDS-ON";display:inline-flex;background:var(--ax-course);color:#071c23;padding:7px 9px;border-radius:5px;font:950 10px/1 system-ui;letter-spacing:.13em;margin:0 0 12px;text-transform:uppercase}
body.ax-module-page .ax-enter-action:after{content:"";position:absolute;right:0;top:0;width:88px;height:5px;background:repeating-linear-gradient(90deg,var(--ax-orange) 0 9px,transparent 9px 13px)}
body.ax-module-page .ax-enter-action h2,body.ax-module-page .ax-enter-action h3,body.ax-module-page .ax-enter-action h4{color:#fff!important}
body.ax-module-page .ax-enter-action h2:before{background:linear-gradient(90deg,var(--ax-course),var(--ax-orange))}
body.ax-module-page .ax-enter-action p,body.ax-module-page .ax-enter-action li,body.ax-module-page .ax-enter-action small{color:#bed0d4!important}
body.ax-module-page .ax-enter-action button{background:#102f3a!important;border-color:#3f5c66!important;color:#eaf2f3!important}
body.ax-module-page .ax-enter-action button:hover:not(:disabled),body.ax-module-page .ax-enter-action button[aria-pressed=true]{background:var(--ax-course)!important;color:#071b22!important;border-color:var(--ax-course)!important}
body.ax-module-page .ax-enter-action .meter,body.ax-module-page .ax-enter-action progress{background:#27454f!important}body.ax-module-page .ax-enter-action .meter i{background:linear-gradient(90deg,var(--ax-course),var(--ax-orange))!important}
body.ax-module-page .ax-enter-action .card{background:#0d2a34!important;border-color:#35515a!important;color:#e8f1f2!important}body.ax-module-page .ax-enter-action .card p{color:#b9cbd0!important}
body.ax-module-page .ax-enter-action .metric,body.ax-module-page .ax-enter-action output{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-variant-numeric:tabular-nums;color:var(--ax-course)!important;font-weight:900}

/* Diagnostic evidence and assessment states */
body.ax-module-page .ax-evidence{border-left:4px solid var(--ax-orange)!important}body.ax-module-page .ax-evidence:before{display:none!important}
body.ax-module-page .ax-evidence details{background:#fffaf5;border-color:#ecd9cd}
body.ax-module-page .ax-assessment{border:1px solid #cbd8d5!important;border-radius:14px!important;background:#f7faf8!important;padding:20px!important;position:relative}
body.ax-module-page .ax-assessment:before{content:"KNOWLEDGE CHECK";display:inline-flex;background:#dcefed;color:#0d6973;border-radius:5px;padding:6px 8px;font:900 10px/1 system-ui;letter-spacing:.12em;margin-bottom:9px}
body.ax-module-page .ax-assessment button{width:auto}
body.ax-module-page .ok,body.ax-module-page .correct{color:#166b45!important}body.ax-module-page .wrong,body.ax-module-page .error{color:#9e3e37!important}
body.ax-module-page .meter{height:9px!important;background:#dce5e2!important;border-radius:99px!important;overflow:hidden!important}body.ax-module-page .meter i{background:linear-gradient(90deg,var(--ax-course),var(--ax-orange))!important}

/* Tables and information density */
.ax-table-wrap{max-width:100%;overflow:auto;border-radius:10px;border:1px solid var(--ax-line);background:#fff}
body.ax-module-page table{width:100%;border-collapse:collapse;background:#fff}body.ax-module-page th{background:#102c37;color:#edf4f5;text-align:left}body.ax-module-page th,body.ax-module-page td{padding:10px 12px;border-bottom:1px solid #dce2df}body.ax-module-page tr:last-child td{border-bottom:0}

/* Standalone page footer navigation */
.ax-endnav{margin:54px auto 0;max-width:var(--ax-max);background:#0a242e;color:#dbe7e9;border-radius:14px;border:1px solid #2d4b55;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:18px}.ax-endnav strong{color:#fff}.ax-endnav p{margin:4px 0 0;color:#9eb3b9;font-size:13px}.ax-endnav-actions{display:flex;gap:8px;flex-wrap:wrap}.ax-endnav a{color:#fff!important;border:1px solid #3c5a64;border-radius:7px;padding:9px 11px;text-decoration:none!important;font-weight:800;font-size:12px}.ax-endnav a:last-child{background:var(--ax-course);border-color:var(--ax-course);color:#071b22!important}

/* Embedded modules: keep subject skin, remove redundant chrome */
body.ax-embedded{background:#f5f4ef!important}body.ax-embedded .ax-shellbar,body.ax-embedded .ax-endnav,body.ax-embedded .ax-read-progress,body.ax-embedded .ax-skip{display:none!important}body.ax-embedded>header{padding-top:14px!important}body.ax-embedded>main{padding-bottom:28px!important;width:min(1180px,calc(100% - 20px))!important}body.ax-embedded .hero{border-radius:12px!important}

/* Main SPA — global shell */
body.ax-spa{background:var(--ax-paper)!important}.sitehead{background:rgba(6,24,32,.98)!important}.headrow{max-width:1280px;min-height:68px!important}.logo{font-size:15px!important}.links>a,.v162-nav-group>summary{font-size:12px!important;letter-spacing:.015em}.links>a[aria-current="page"]{color:#fff!important;position:relative}.links>a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:2px;background:var(--ax-orange)}
.v162-flyout{border-radius:10px!important;padding:8px!important}.v162-flyout strong{font-size:9px!important;letter-spacing:.12em!important;text-transform:uppercase!important;color:#7fa0aa!important}.v162-flyout a{border-radius:6px!important;padding:8px 10px!important}

/* Home — strong product front door */
main[data-page="home"] .hero{padding:88px 0 96px!important;background:radial-gradient(circle at 72% 25%,#1d536055 0,transparent 32%),linear-gradient(118deg,#05161e 0%,#0a2732 62%,#0f3742 100%)!important}
main[data-page="home"] .hero-grid{align-items:center;gap:60px!important}.hero .eyebrow:before{content:"";width:28px;height:2px;background:var(--ax-orange);display:inline-block;vertical-align:middle;margin-right:9px}.hero h1{max-width:760px!important}.hero-panel{position:relative!important;border-color:#3b5a64!important}.hero-panel:before{content:"ENTER-N-ACTION";position:absolute;right:12px;top:12px;background:var(--ax-teal);color:#061820;border-radius:5px;padding:6px 8px;font:950 9px/1 system-ui;letter-spacing:.13em;z-index:4}.panel-screen{box-shadow:inset 0 0 0 1px #d7ddda}.symbol{font-family:"SFMono-Regular",Consolas,monospace!important}
.ax-command-strip{margin-top:-28px;position:relative;z-index:3}.ax-command-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fffdfa;border:1px solid var(--ax-line);border-radius:14px;box-shadow:var(--ax-shadow);overflow:hidden}.ax-command{padding:18px 20px;border-right:1px solid var(--ax-line);display:flex;align-items:center;gap:13px;text-decoration:none!important}.ax-command:last-child{border-right:0}.ax-command-mark{width:37px;height:37px;border-radius:8px;background:#0d2b35;color:var(--ax-teal);display:grid;place-items:center;font-weight:950}.ax-command small{display:block;color:var(--ax-muted);font-size:10px;letter-spacing:.07em;text-transform:uppercase;font-weight:800}.ax-command strong{display:block;color:#102831;font-size:14px;margin-top:2px}.ax-command:hover{background:#f7f6f0}.ax-command:hover .ax-command-mark{background:var(--ax-orange);color:#0a1d24}
.ax-home-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0 0}.ax-home-stat{border-left:2px solid var(--ax-teal);padding:6px 12px}.ax-home-stat strong{display:block;color:#fff;font-size:22px;font-variant-numeric:tabular-nums}.ax-home-stat span{color:#93abb2;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.ax-course-universe{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:25px}.ax-course-tile{--tile:var(--ax-teal);display:flex;flex-direction:column;gap:5px;min-height:108px;padding:13px;background:#fffdfa;border:1px solid var(--ax-line);border-radius:10px;text-decoration:none!important;position:relative;overflow:hidden}.ax-course-tile:before{content:"";height:4px;position:absolute;left:0;right:0;top:0;background:var(--tile)}.ax-course-tile b{font:900 11px/1 system-ui;color:var(--tile);letter-spacing:.08em}.ax-course-tile span{font-weight:820;color:#17313b;line-height:1.25;font-size:13px}.ax-course-tile:hover{transform:translateY(-2px);box-shadow:var(--ax-shadow-soft);border-color:#b7c8c5}
.ax-course-tile[data-course="01"]{--tile:#e2a53d}.ax-course-tile[data-course="02"],.ax-course-tile[data-course="03"]{--tile:#2fc4cf}.ax-course-tile[data-course="04"]{--tile:#64a6dc}.ax-course-tile[data-course="05"]{--tile:#a587df}.ax-course-tile[data-course="06"]{--tile:#f36b2b}.ax-course-tile[data-course="07"]{--tile:#78bb67}.ax-course-tile[data-course="08"]{--tile:#5fb0d3}.ax-course-tile[data-course="09"]{--tile:#70a7e5}.ax-course-tile[data-course="10"]{--tile:#c8915b}.ax-course-tile[data-course="11"]{--tile:#e5a23b}.ax-course-tile[data-course="12"]{--tile:#75aab3}.ax-course-tile[data-course="13"]{--tile:#dc5f55}.ax-course-tile[data-course="14"]{--tile:#59ba88}.ax-course-tile[data-course="15"]{--tile:#b98a55}.ax-course-tile[data-course="16"]{--tile:#8195d8}.ax-course-tile[data-course="17"]{--tile:#61b7d5}.ax-course-tile[data-course="18"]{--tile:#b27cd1}
.ax-action-stage{background:#071b23!important;color:#e7eff0!important;position:relative;overflow:hidden}.ax-action-stage:after{content:"";position:absolute;right:-70px;bottom:-130px;width:400px;height:400px;border:48px solid #ffffff05;border-radius:50%}.ax-action-stage .container{position:relative;z-index:1}.ax-action-stage h2{color:#fff!important}.ax-action-stage .section-intro{color:#a9bdc1!important}.ax-action-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;align-items:center;margin-top:28px}.ax-flow{display:grid;gap:8px}.ax-flow-step{display:grid;grid-template-columns:45px 1fr;gap:12px;align-items:center;background:#0e2a34;border:1px solid #2e4b55;border-radius:10px;padding:12px}.ax-flow-step b{display:grid;place-items:center;width:38px;height:38px;border-radius:7px;background:#173945;color:var(--ax-teal)}.ax-flow-step strong{display:block}.ax-flow-step span{display:block;color:#98adb2;font-size:12px;margin-top:2px}.ax-instrument{background:#0c2731;border:1px solid #385762;border-radius:14px;padding:16px;box-shadow:0 25px 60px #0004}.ax-instrument-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #2e4b55;padding-bottom:10px;margin-bottom:12px}.ax-instrument-top strong{font-size:12px;letter-spacing:.1em}.ax-live{color:#082027;background:var(--ax-teal);border-radius:4px;padding:5px 7px;font:900 9px/1 system-ui;letter-spacing:.1em}.ax-readouts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ax-readout{background:#071b23;border:1px solid #284650;border-radius:8px;padding:12px}.ax-readout small{display:block;color:#78939a;text-transform:uppercase;font-size:9px;letter-spacing:.09em}.ax-readout strong{display:block;color:#e9f3f4;font:900 24px/1.25 "SFMono-Regular",Consolas,monospace;margin-top:5px}.ax-readout strong em{color:var(--ax-teal);font-style:normal}.ax-trace{height:110px;margin-top:9px;border-radius:8px;background:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px),#071b23;background-size:20px 20px;position:relative;overflow:hidden}.ax-trace:after{content:"";position:absolute;inset:0;background:linear-gradient(170deg,transparent 0 22%,var(--ax-teal) 23% 24%,transparent 25% 44%,var(--ax-orange) 45% 46%,transparent 47% 64%,var(--ax-teal) 65% 66%,transparent 67%);opacity:.85}
.ax-depth-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:24px}.ax-depth-card{background:#fffdfa;border:1px solid var(--ax-line);border-radius:12px;padding:20px;position:relative}.ax-depth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:12px 12px 0 0;background:var(--depth)}.ax-depth-card b{font-size:11px;color:var(--depth);letter-spacing:.1em}.ax-depth-card h3{margin:7px 0 7px}.ax-depth-card p{color:var(--ax-muted);font-size:13px;margin:0}.ax-depth-card.foundation{--depth:#54ad82}.ax-depth-card.technician{--depth:#2fc4cf}.ax-depth-card.deep{--depth:#f0bd51}
.ax-learning-cta{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;background:linear-gradient(120deg,#0b2934,#123e4a)!important;color:#fff!important;border-radius:16px;padding:34px!important}.ax-learning-cta h2{color:#fff!important}.ax-learning-cta p{color:#bdd0d4!important}.ax-learning-actions{display:grid;gap:8px}.ax-learning-actions a{display:flex;justify-content:space-between;align-items:center;background:#ffffff0d;border:1px solid #ffffff1c;color:#fff!important;border-radius:8px;padding:12px 14px;font-weight:800;text-decoration:none!important}.ax-learning-actions a:hover{background:#ffffff16}.ax-learning-actions a:first-child{background:var(--ax-orange);color:#0a1d24!important;border-color:var(--ax-orange)}

/* Catalog */
main[data-page="courses"]>.container:has(.callout),main[data-page="courses"]>.v51-banner,main[data-page="courses"]>.v46-course-cta{display:none!important}main[data-page="courses"] .pagehero .eyebrow{color:var(--ax-teal)!important}.catalog-intro{padding-top:48px!important}.catalog-toolbar{background:#fffdfa!important;border:1px solid var(--ax-line)!important;border-radius:12px!important;padding:17px!important;box-shadow:none!important}.catalog-search{border-radius:8px!important;border-color:#b8c7c5!important}.catalog-filter button{border-radius:6px!important}.catalog-filter button[aria-pressed=true]{background:#102f3a!important;border-color:#102f3a!important;color:#fff!important}.catalog-list{gap:12px!important}.catalog-card{border-radius:12px!important}.catalog-banner{background:linear-gradient(130deg,#0b2a35,#164654)!important}.catalog-card[data-course] .catalog-banner{box-shadow:inset 5px 0 0 var(--ax-card-course,var(--ax-teal))}.catalog-cta,.catalog-open{color:#087a85!important}.catalog-badge.planned{background:#efeee9!important;color:#69787b!important}
.ax-catalog-map{margin:26px 0 34px}.ax-catalog-map-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:13px}.ax-catalog-map-head p{color:var(--ax-muted);max-width:650px;margin:0}.ax-catalog-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}.ax-catalog-grid .ax-course-tile{min-height:88px;background:#f8f7f2}

/* Course Player */
main[data-page="course-player"]{background:#e8e8e1}.v85-player-hero{padding:38px 0!important;background:linear-gradient(118deg,#061820,#0d3441)!important}.v85-player-hero p{color:#adc2c7!important}.v85-player-wrap{max-width:1540px!important;padding:14px 18px 28px!important}.v85-statusbar{gap:7px!important}.v85-stat{background:#0c2934!important;color:#fff!important;border:1px solid #31505a!important;border-radius:8px!important;padding:12px 14px!important}.v85-stat strong{font:900 20px/1.2 "SFMono-Regular",Consolas,monospace!important;color:#fff!important}.v85-stat small{color:#8fa9af!important;font-size:10px!important;text-transform:uppercase;letter-spacing:.07em}.v85-player-grid{grid-template-columns:300px minmax(0,1fr) 260px!important;gap:9px!important}.v85-side,.v85-tools{background:#081f28!important;color:#e3edef!important;border:1px solid #2e4b55!important;border-radius:10px!important}.v85-main{background:#fffdfa!important;border:1px solid #cfd7d4!important;border-radius:10px!important;padding:25px!important;box-shadow:none!important}.v85-side{padding:13px!important}.v85-tools{padding:14px!important}.v85-side label,.v85-tools label{color:#8ea9af!important;font-size:9px!important;letter-spacing:.1em!important}.v85-side input,.v85-side select,.v85-tools select{background:#102e38!important;border-color:#3b5862!important;color:#fff!important;border-radius:6px!important;padding:9px!important}.v85-item{background:#0e2c36!important;border-color:#294851!important;color:#dfe9eb!important;border-radius:6px!important;padding:9px!important}.v85-item:hover{background:#143943!important}.v85-item[aria-current=true]{background:#163d48!important;border-color:var(--ax-course)!important;box-shadow:inset 3px 0 0 var(--ax-course)!important}.v85-item small{color:#8fa6ac!important}.v85-badge{border-radius:4px!important;padding:5px 7px!important;font-size:9px!important}.v85-block{background:#f5f5ef!important;border-color:#d9dfdc!important;border-radius:8px!important}.v85-block:has(.v85-launch){border-left:3px solid var(--ax-course)!important}.v85-launch,.v85-continue{background:var(--ax-orange)!important;color:#0b2027!important;border-radius:6px!important}.v85-modebar button,.v85-depth button,.v85-navrow button{border-radius:6px!important}.v85-modebar button[aria-pressed=true]{background:#102f3a!important}.v85-tools .v85-depth button[aria-pressed=true]{background:var(--ax-course)!important;color:#071b22!important;border-color:var(--ax-course)!important}.v85-tools .v85-lens,.v85-tools .v85-complete{background:#0e2d37!important;color:#b8c9cd!important;border-radius:7px!important}.v85-frame{border-radius:8px!important;border-color:#afbfbd!important}.v85-progress span{background:linear-gradient(90deg,var(--ax-course),var(--ax-orange))!important}

/* Directory + learning dashboards */
main[data-page="directory"]>.pagehero .eyebrow{color:var(--ax-teal)!important}main[data-page="directory"] .callout{display:none}.v163-dir-tools{position:sticky;top:75px;z-index:5;background:#f1efe8dd;backdrop-filter:blur(12px);padding:12px;border-radius:10px}.v163-dir-tools input,.v163-dir-tools select{background:#fffdfa!important}.v163-dir-grid{gap:10px!important}.v163-dir-card{border-radius:10px!important}.v163-dir-card code{background:#edf0ed!important;color:#496065!important;border-radius:5px;padding:3px 5px}.v163-dir-card .open{color:#087a85!important}
main[data-page="student-home"] .pagehero,main[data-page="my-learning"] .pagehero,main[data-page="learning-hub"] .pagehero,main[data-page="learning-path"] .pagehero,main[data-page="assessment"] .pagehero,main[data-page="learning-profile"] .pagehero,main[data-page="readiness"] .pagehero{background:linear-gradient(118deg,#061820,#0d3441)!important}
.v188-primary-card{border-radius:12px!important;background:linear-gradient(120deg,#0b2934,#12414d)!important}.v188-card,.v188-primary-card{border-radius:12px!important}

/* General SPA surfaces */
.pagehero{padding:52px 0!important}.pagehero p{max-width:820px}.panel,.integration-card,.course-card,.v188-card,.v163-dir-card{border-radius:12px!important}.callout{border-radius:8px!important}.primary,.btn.primary{border-radius:7px!important}.secondary{border-radius:7px!important}.section{padding:70px 0}.section.light{background:#e7e6df!important}.footer{background:#061820!important}

/* Responsive */
@media(max-width:1120px){.ax-course-universe,.ax-catalog-grid{grid-template-columns:repeat(4,1fr)}.ax-command-grid{grid-template-columns:repeat(2,1fr)}.ax-command:nth-child(2){border-right:0}.ax-command:nth-child(-n+2){border-bottom:1px solid var(--ax-line)}.v85-player-grid{grid-template-columns:270px 1fr!important}.v85-tools{grid-column:1/-1!important;position:static!important;max-height:none!important}.ax-action-grid{grid-template-columns:1fr}.ax-instrument{max-width:760px}}
@media(max-width:820px){.ax-shell-context{display:none}.ax-shell-actions a:not(.ax-shell-primary){display:none}.ax-course-universe,.ax-catalog-grid{grid-template-columns:repeat(3,1fr)}.ax-depth-grid{grid-template-columns:1fr}.ax-learning-cta{grid-template-columns:1fr}.v85-player-grid{grid-template-columns:1fr!important}.v85-side{position:static!important;max-height:none!important}.ax-readouts{grid-template-columns:1fr 1fr}}
@media(max-width:620px){html{scroll-padding-top:70px}.ax-shellbar-inner{padding:0 12px;min-height:56px}.ax-brand{font-size:12px}.ax-brand-mark{width:27px;height:27px}.ax-shell-actions a.ax-shell-primary{padding:7px 8px}.ax-endnav{border-radius:0;margin-left:-16px;margin-right:-16px;display:block}.ax-endnav-actions{margin-top:12px}.ax-command-strip{margin-top:0}.ax-command-grid{grid-template-columns:1fr;border-radius:0;border-left:0;border-right:0}.ax-command{border-right:0!important;border-bottom:1px solid var(--ax-line)!important}.ax-command:last-child{border-bottom:0!important}.ax-course-universe,.ax-catalog-grid{grid-template-columns:repeat(2,1fr)}.ax-course-tile{min-height:96px}.ax-home-stats{grid-template-columns:1fr 1fr}.ax-action-stage .section{padding:48px 0}.ax-readouts{grid-template-columns:1fr}.v85-player-wrap{padding:9px!important}.v85-main{padding:16px!important}.v163-dir-tools{position:static}.section{padding:52px 0!important}body.ax-module-page>header,body.ax-module-page>main{width:min(var(--ax-max),calc(100% - 22px))!important}body.ax-module-page .hero{border-radius:12px!important;padding:22px!important}body.ax-module-page h2{margin-top:38px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.ax-shellbar,.ax-read-progress,.ax-endnav,.sitehead{display:none!important}body.ax-platform-page{background:#fff!important}body.ax-module-page>header,body.ax-module-page>main{width:100%!important;max-width:none!important}.hero{box-shadow:none!important}.card{break-inside:avoid}}
/* Learning record + profile polish */
.v50-shell{max-width:1240px!important;padding:28px 24px 70px!important}.v50-header{border-radius:14px!important;background:linear-gradient(120deg,#071b23,#0f3541)!important;border:1px solid #2e4d57!important;padding:28px!important;box-shadow:none!important}.v50-header .eyebrow{color:var(--ax-teal)!important}.v50-header p{color:#b8cbd0!important}.v50-stats{gap:8px!important}.v50-stat{border-color:var(--ax-line)!important;background:#fffdfa!important;border-radius:10px!important;padding:15px!important}.v50-stat strong{color:#153742!important;font-family:"SFMono-Regular",Consolas,monospace!important}.v50-stat span{color:#62747a!important;font-size:11px!important}.v50-section,.v53-evidence,.v72-local-progress,#v64-historical-records,#v74-hvac-record,#v56-diagnostic-summary{border-color:var(--ax-line)!important;background:#fffdfa!important;border-radius:11px!important;box-shadow:none!important}.v50-meter{background:#dce4e1!important}.v50-meter span{background:linear-gradient(90deg,var(--ax-teal),var(--ax-orange))!important}.v50-actions a,.v50-actions button,.v53-actions button{border-radius:6px!important;border-color:#b8c7c5!important;background:#f7f7f2!important;color:#176773!important}.v53-evidence-card,.v50-course{border-color:#dce2df!important;background:#f7f7f2!important;border-radius:8px!important}.v53-badge{border-radius:4px!important;background:#dcefed!important;color:#126872!important}.v53-badge.met{background:#e0f0e7!important;color:#176242!important}
.profile-hero{background:linear-gradient(120deg,#061820,#0d3441)!important}.profile-card{border-color:var(--ax-line)!important;background:#fffdfa!important;border-radius:12px!important;box-shadow:none!important}.profile-select,.profile-input{border-color:#b9c8c6!important;border-radius:7px!important;background:#fff!important}.profile-btn{border-radius:6px!important;color:#146a75!important;border-color:#a9c1bf!important;background:#f5f8f6!important}.profile-btn.primary-btn{background:var(--ax-orange)!important;color:#0b2027!important;border-color:var(--ax-orange)!important}.profile-badge{border-radius:4px!important;background:#dcefed!important;color:#126974!important}.profile-q{border-color:#d8dfdc!important;background:#f7f7f2!important;border-radius:9px!important}.profile-q label{border-color:#d8dfdc!important;border-radius:7px!important}.profile-q label:has(input:checked){border-color:var(--ax-teal)!important;background:#e8f5f4!important}.profile-result{background:#e8f4f3!important;border-left-color:var(--ax-teal)!important}
/* Lab Center moves from version history to learner experience */
main[data-page="lab-center"]>.v46-course-cta,main[data-page="lab-center"] .v43-box,main[data-page="lab-center"]>.v44-guide-link{display:none!important}main[data-page="lab-center"] .library-hero{background:linear-gradient(118deg,#061820,#0d3441)!important}main[data-page="lab-center"] .library-hero .eyebrow{color:var(--ax-teal)!important}.lib-feature,.integration-card{border-color:var(--ax-line)!important;background:#fffdfa!important;border-radius:12px!important;box-shadow:none!important}.lib-tag,.integration-kicker{color:#0d7884!important}.lib-link{border-radius:6px!important;color:#0d7180!important;border-color:#a9c6c5!important;background:#f4f8f6!important}.feature-symbol{background:#dcefed!important;color:#0c7580!important;border-radius:9px!important}
@media(max-width:820px){main[data-page="home"] .hero-grid{grid-template-columns:1fr!important;gap:32px!important}main[data-page="home"] .hero-panel{max-width:680px!important;width:100%!important;margin:0!important;transform:none!important}main[data-page="home"] .hero:after{right:-260px!important;opacity:.35}.hero-grid>*{min-width:0}.panel-screen{min-width:0}}
@media(max-width:620px){main[data-page="home"] .hero{padding:56px 0 38px!important}main[data-page="home"] .hero-panel{display:none!important}main[data-page="home"] .hero h1{font-size:clamp(42px,13vw,58px)!important}.ax-home-stats{margin-top:16px}.ax-command-strip{padding-left:0!important;padding-right:0!important}.ax-course-universe{gap:7px}.ax-course-tile span{font-size:12px}.ax-action-grid{gap:20px}.ax-flow-step{grid-template-columns:40px 1fr;padding:10px}.ax-instrument{padding:12px}}


/* v255 review checkpoint cleanup: keep learner routes focused on the product, not build history */
body.ax-spa > .footer,body.ax-spa > .v49-course-cta{display:none!important}
main[data-page="course-player"] .v85-player-hero .actions a:nth-child(n+3){display:none!important}
.v162-nav-group.ax-current>summary{color:#fff!important;position:relative}
.v162-nav-group.ax-current>summary:after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:2px;background:var(--ax-orange)}
.ax-spa-footer{background:#061820;color:#a9bac0;border-top:1px solid #24434e;margin-top:0}
.ax-spa-footer-inner{max-width:1280px;margin:auto;padding:22px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.ax-spa-footer strong{color:#fff;letter-spacing:.12em;font-size:11px}.ax-spa-footer span{font-size:12px}.ax-spa-footer a{color:#dce7e9;text-decoration:none;font-size:12px;font-weight:750}.ax-spa-footer-links{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:720px){.ax-spa-footer-inner{align-items:flex-start;flex-direction:column}.v162-nav-group.ax-current>summary:after{bottom:-5px}}