:root{--color-ink:#0f172a;--color-ink-strong:#08111b;--color-canvas:#edf4f6;--color-canvas-strong:#dbe7ea;--color-paper:#ffffff;--color-surface:#f7fbfc;--color-surface-strong:#e7f0f2;--color-accent:#0f766e;--color-accent-strong:#115e59;--color-accent-soft:rgba(15,118,110,0.12);--color-highlight:#d97706;--color-highlight-soft:rgba(217,119,6,0.12);--color-calm:#2563eb;--color-success:#166534;--color-warning:#b45309;--color-border:rgba(15,23,42,0.12);--color-border-strong:rgba(15,23,42,0.18);--color-muted:#5b6875;--color-muted-soft:#7c8793;--shadow-soft:0 24px 60px rgba(15,23,42,0.08);--shadow-card:0 18px 40px rgba(15,23,42,0.1);--shadow-strong:0 28px 70px rgba(15,23,42,0.16);--radius-card:5px;--radius-input:5px;--focus-ring:0 0 0 4px rgba(15,118,110,0.16)}*,:after,:before{box-sizing:border-box}body,html{margin:0;min-height:100%}html{background:var(--color-canvas);--shell-max-width:1280px}body{background:radial-gradient(circle at top left,rgba(15,118,110,.1),transparent 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ease}:focus-visible{outline:none;box-shadow:var(--focus-ring)}.layout-shell{--layout-shell-padding:1.25rem;min-height:100vh;padding:var(--layout-shell-padding);display:grid;grid-template-rows:auto 1fr auto;position:relative;z-index:1}.topbar{width:auto;margin:calc(-1*var(--layout-shell-padding)) calc(-1*var(--layout-shell-padding)) 0;border-radius:0;border:0;border-bottom:1px solid rgba(15,23,42,.08);background:hsla(0,0%,100%,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:none;position:sticky;top:0;z-index:20}.topbar-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.9rem 1.25rem;width:100%;max-width:var(--shell-max-width);margin:0 auto;padding:.9rem var(--layout-shell-padding)}.topbar-inner-compact{grid-template-columns:auto auto;justify-content:space-between}.brand-mark{display:grid;gap:.15rem;min-width:0}.brand-title{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.88rem;color:var(--color-ink-strong)}.brand-subtitle{font-size:.75rem;color:var(--color-muted);letter-spacing:.04em}.page-shell{margin:2rem auto 3rem}.app-shell,.page-shell{width:100%;max-width:var(--shell-max-width)}.app-shell{margin:1.6rem auto 3rem;display:grid;grid-template-columns:minmax(15.5rem,18rem) minmax(0,1fr);gap:1.5rem;align-items:start}.app-main{min-width:0}.site-footer{width:100%;margin-top:1rem;border-top:1px solid var(--color-border);padding:1.35rem 0 1.6rem;background:hsla(0,0%,100%,.3)}.site-footer-inner{width:100%;max-width:var(--shell-max-width);margin:0 auto;display:grid;gap:1rem}.site-footer-main{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.site-footer-links{display:flex;gap:1rem;flex-wrap:wrap;color:var(--color-muted)}.footer-tagline{margin:0 0 .35rem;font-size:1rem;font-weight:700;color:var(--color-ink-strong)}.footer-copy{margin:0;max-width:44ch;color:var(--color-muted);line-height:1.55}.site-footer-meta{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--color-muted);font-size:.88rem}.page-stack{display:grid;gap:1.75rem}.eyebrow{display:inline-flex;width:fit-content;margin:0 .5rem 0 0;padding:.35rem .65rem;border-radius:var(--radius-input);background:hsla(0,0%,100%,.76);border:1px solid rgba(15,118,110,.15);font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-strong)}.page-title{margin:1rem 0;font-size:clamp(1.2rem,2.8vw,2.5rem);line-height:1;letter-spacing:-.018em;font-weight:600;max-width:20ch}.two-column-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.15rem}@media(max-width:900px){.two-column-grid{grid-template-columns:1fr}.page-shell{margin-top:1.45rem}.topbar-inner,.topbar-inner.topbar-inner-compact{grid-template-columns:minmax(0,1fr) auto;align-items:center}.site-footer-main,.site-footer-meta{flex-direction:column}.app-shell{grid-template-columns:1fr;margin-top:1.35rem}.layout-shell-authenticated{padding-bottom:calc(var(--layout-shell-padding) + 5.8rem + env(safe-area-inset-bottom, 0px))}}@media(max-width:640px){.layout-shell{--layout-shell-padding:0.9rem}.page-shell{margin-top:1.2rem}.page-title{margin:.8rem 0 .9rem;max-width:none}.topbar-inner.topbar-inner-compact{grid-template-columns:minmax(0,1fr) auto;justify-content:space-between;align-items:center}}