/* Shared palette tokens. Light: Slate & Cobalt. Dark: Graphite & Glacier. */
:root{color-scheme:light;--canvas:#f4f6fa;--surface:#ffffff;--ink:#293445;--muted:#596779;--teal:#4065d5;--teal-dark:#263953;--teal-soft:#e9eefc;--line:#dce2ec;--work:#426b9e;--business:#806096;--personal:#30785f;--sidebar-bg:#293445;--sidebar-ink:#e7eef8;--sidebar-muted:#bdc9db;--sidebar-line:#465369;--selected-bg:#dfe7fb;--selected-ink:#263c77;--mark-bg:#b9ccf2;--mark-ink:#263953;--topbar:#fafbfe;--banner:#eaf0fa;--wire:#eff3fa;--wire-line:#dce4f2;--focus-ring:#9c671a;--shadow:#20324a26;--notice:#fff;--attention:#895b18;--attention-soft:#faf1df;--success:#326c59;--state-soft:#edf3ef;--radius:18px;--space:8px;--sidebar:238px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;font-weight:400;background:var(--canvas);color:var(--ink)}
:root[data-theme=dark]{color-scheme:dark;--canvas:#20262d;--surface:#28313b;--ink:#e7eef2;--muted:#b4c0ce;--teal:#77bed0;--teal-dark:#9bd2df;--teal-soft:#304650;--line:#43515e;--work:#8fb7e9;--business:#bfa9dd;--personal:#84c5aa;--sidebar-bg:#1a2027;--sidebar-ink:#e7eef2;--sidebar-muted:#b5c1ce;--sidebar-line:#3d4a57;--selected-bg:#304650;--selected-ink:#b8e5ee;--mark-bg:#77bed0;--mark-ink:#20262d;--topbar:#252d36;--banner:#2b3642;--wire:#26323c;--wire-line:#3b4c5b;--focus-ring:#e9bb72;--shadow:#00000033;--notice:#28313b;--attention:#e7c17c;--attention-soft:#403c33;--success:#8dd0b0;--state-soft:#293f3c}
*{box-sizing:border-box}body{margin:0}button,select{font:inherit}a{color:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid var(--focus-ring);outline-offset:4px}button{touch-action:manipulation}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:16px;z-index:30;padding:12px;background:var(--surface);border:2px solid var(--teal)}.skip-link:focus{top:12px}.app-shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100svh}.sidebar{background:var(--sidebar-bg);color:var(--sidebar-ink);padding:36px 20px 24px;display:flex;flex-direction:column;position:sticky;top:0;height:100svh}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:23px;font-weight:650;letter-spacing:-.8px;padding:0 8px}.brand-mark{display:grid;place-content:center;background:var(--mark-bg);color:var(--mark-ink);border-radius:12px;width:42px;height:44px;font-size:23px;position:relative}.brand-mark span{position:absolute;top:-3px;right:3px;font-size:17px}.brand small{display:block;font-size:10px;letter-spacing:.1px;color:var(--sidebar-muted);font-weight:400;margin-top:2px}.nav-caption{font-size:10px;letter-spacing:1.9px;margin:56px 15px 14px;color:var(--sidebar-muted)}.primary-nav{display:grid;gap:7px}.primary-nav a{display:flex;gap:14px;align-items:center;min-height:48px;padding:12px 16px;text-decoration:none;border-radius:10px;color:var(--sidebar-muted);font-weight:500;font-size:14px}.primary-nav a:hover{background:var(--sidebar-line);color:var(--sidebar-ink)}.primary-nav a[aria-current=page]{background:var(--selected-bg);color:var(--selected-ink)}.primary-nav svg{width:20px;height:20px;display:block}.sidebar-foot{margin-top:auto;padding:24px 12px 0;font-size:12px;color:var(--sidebar-ink);border-top:1px solid var(--sidebar-line)}.sidebar-foot small{display:block;color:var(--sidebar-muted);font-size:11px;margin-top:7px;max-width:160px}.preview-dot{display:inline-block;width:7px;height:7px;flex-shrink:0;background:var(--personal);border-radius:50%;margin-right:6px}.workspace{min-width:0}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid var(--line);background:var(--topbar);gap:16px}.breadcrumb{display:flex;gap:18px;font-size:12px;color:var(--muted)}.breadcrumb strong{font-weight:500;color:var(--ink)}.sample-button{display:flex;gap:4px;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);background:var(--surface);border-radius:24px;color:var(--muted);font-size:12px}.mobile-brand{display:none}.preview-banner{display:flex;gap:12px;align-items:center;padding:12px 48px;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line);background:var(--banner)}.banner-label{color:var(--teal);font-weight:650;font-size:9px;letter-spacing:1.4px;white-space:nowrap}.sample-panel{margin:24px 48px 0;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.sample-panel h2{font-size:16px;margin:0 0 4px}.sample-panel p{font-size:13px;color:var(--muted);margin:0 0 16px}.sample-panel label{display:flex;align-items:center;gap:14px;font-size:13px}.sample-panel select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:10px;font-size:16px;max-width:100%;min-height:44px}.sample-panel .fixture-summary{margin:12px 0 0;font-size:12px}main{max-width:1220px;padding:46px 48px 30px;margin:auto;outline:none}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:var(--teal);margin:0 0 12px}h1{font-size:clamp(28px,3vw,42px);font-weight:550;letter-spacing:-1.5px;line-height:1.18;max-width:720px;margin:0 0 14px;text-wrap:balance}.page-description{font-size:15px;color:var(--muted);max-width:590px;margin:0;line-height:1.65}.page-heading{margin-bottom:32px}.foundation-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;position:relative}.foundation-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.section-icon{display:grid;place-items:center;width:42px;height:42px;background:var(--teal-soft);border-radius:12px;color:var(--teal)}.section-icon svg{width:23px;height:23px}.stage-pill{border:1px solid var(--line);border-radius:20px;padding:5px 10px;font-size:11px;color:var(--muted)}.foundation-card h2{font-size:23px;font-weight:550;letter-spacing:-.6px;margin:0 0 5px}.foundation-copy{color:var(--muted);font-size:14px;margin:0}.wireframe{margin:25px 0 18px;border:1px dashed var(--line);border-radius:12px;padding:20px;background:linear-gradient(115deg,var(--wire),var(--surface));max-width:100%;display:grid;gap:14px}.wireframe-head{display:flex;align-items:center;gap:12px}.wireframe-head i{width:28px;height:28px;border-radius:8px;background:var(--wire-line)}.wireframe-head b{height:8px;width:28%;border-radius:6px;background:var(--wire-line)}.wireframe-line{height:7px;background:var(--wire-line);border-radius:6px;width:85%}.wireframe-line.short{width:60%}.honest-label{font-size:11px;color:var(--muted);margin:0}.honest-label .preview-dot{width:5px;height:5px}.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:30px}.principles article{padding:0 4px}.principle-number{color:var(--teal);font-size:10px;letter-spacing:1px;font-weight:600}.principles h2{font-size:14px;font-weight:600;margin:8px 0 5px}.principles p{font-size:12px;color:var(--muted);margin:0;line-height:1.7}.foundation-notes{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;font-size:12px;color:var(--muted)}summary{cursor:pointer;min-height:44px;align-content:center}.foundation-notes p{max-width:680px;line-height:1.75}.category-key{display:flex;gap:20px;margin:16px 0}.category-key span{display:flex;gap:7px;align-items:center}.category-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.work{background:var(--work)}.business{background:var(--business)}.personal{background:var(--personal)}.workspace-footer{display:flex;justify-content:space-between;gap:16px;padding:0 48px 100px;font-size:10px;color:var(--muted);max-width:1220px;margin:auto}.new-project{position:fixed;right:28px;bottom:24px;z-index:12;display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:30px;background:var(--teal);color:var(--canvas);min-height:52px;padding:12px 21px;font-size:13px;box-shadow:0 7px 20px var(--shadow)}.new-project>span:first-child{font-size:24px;line-height:1}.new-project:hover{filter:brightness(.93)}.notice{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:20;max-width:calc(100% - 32px);width:max-content;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);box-shadow:0 4px 25px var(--shadow);padding:14px 18px;font-size:14px}
@media(min-width:1600px){main{padding-top:60px}.foundation-card{padding:34px}.wireframe{padding:26px}}
@media(max-width:1050px){:root{--sidebar:198px}.topbar{padding:0 28px}.brand{font-size:21px;gap:9px}.brand small{font-size:9px}.sidebar{padding:28px 12px 20px}.preview-banner{padding:12px 28px}main{padding:36px 28px 26px}.sample-panel{margin:20px 28px 0}.workspace-footer{padding:0 28px 100px}.principles{gap:16px}}
@media(max-width:700px){.app-shell{display:block}.sidebar{position:static;height:auto;padding:0;background:transparent}.brand,.nav-caption,.sidebar-foot{display:none}.primary-nav{position:fixed;left:0;right:0;bottom:0;z-index:10;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;padding:7px 10px calc(7px + env(safe-area-inset-bottom));background:var(--topbar);border-top:1px solid var(--line)}.primary-nav a{flex-direction:column;justify-content:center;gap:4px;padding:6px 2px;min-height:52px;border-radius:10px;font-size:11px;color:var(--muted)}.primary-nav a:hover{background:var(--teal-soft);color:var(--teal)}.primary-nav a[aria-current=page]{background:var(--teal-soft);color:var(--teal)}.primary-nav svg{width:20px;height:20px}.topbar{height:auto;min-height:76px;padding:calc(16px + env(safe-area-inset-top)) 20px 16px;align-items:center;position:static;gap:12px}.breadcrumb{display:none}.mobile-brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-size:21px;font-weight:650;letter-spacing:-.7px}.mobile-brand .preview-dot{width:6px;height:6px}.sample-button{font-size:11px;padding:9px 12px;min-height:44px}.preview-banner{padding:10px 20px;align-items:flex-start;gap:10px;font-size:10px}.banner-label{font-size:8px;line-height:1.9}main{padding:29px 20px 24px}h1{font-size:31px;letter-spacing:-1px;max-width:430px}.eyebrow{font-size:9px;letter-spacing:1.6px}.page-description{font-size:14px}.page-heading{margin-bottom:24px}.foundation-card{padding:21px;border-radius:16px}.foundation-card h2{font-size:21px}.foundation-copy{font-size:13px;line-height:1.6}.foundation-top{margin-bottom:16px}.stage-pill{font-size:10px;padding:5px 8px}.wireframe{padding:17px;margin:20px 0 15px}.honest-label{font-size:10px}.principles{grid-template-columns:1fr;gap:0;margin-top:16px}.principles article{padding:16px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px minmax(0,1fr);column-gap:10px}.principle-number{grid-row:1/3;margin-top:3px}.principles h2{margin:0 0 3px;font-size:14px}.principles p{font-size:13px}.foundation-notes{margin-top:16px;padding-top:0;border:0;font-size:12px}.sample-panel{margin:16px 20px 0;padding:16px}.sample-panel label{align-items:stretch;flex-direction:column;gap:6px}.workspace-footer{padding:0 20px calc(160px + env(safe-area-inset-bottom));font-size:10px;flex-direction:column;gap:6px}.new-project{right:18px;bottom:calc(87px + env(safe-area-inset-bottom));padding:0;width:52px;height:52px}.new-label{display:none}.new-project>span:first-child{font-size:30px}.notice{top:calc(12px + env(safe-area-inset-top));font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Supplied SkillTree tree, redrawn as a scalable mark. */
.skilltree-tree{display:block;width:36px;height:40px;flex-shrink:0;color:inherit}.brand-mark{background:transparent;color:var(--mark-bg);width:42px;height:48px;border-radius:0}.brand-mark .skilltree-tree{width:42px;height:46px}.mobile-brand .skilltree-tree{width:28px;height:32px;color:var(--teal)}.login-brand{display:flex;align-items:center;gap:12px}.login-brand .skilltree-tree{width:44px;height:48px}