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:root{--color-primary:#1f4b99;--color-on-primary:#fff;--color-accent:#0f766e;--color-background:#fff;--color-surface:#fff;--color-text:#14171f;--color-muted:#4b5563;--color-danger:#b42318;--color-success:#067647;--font-heading:"League Spartan Variable", system-ui, sans-serif;--font-body:"Montserrat Variable", system-ui, sans-serif;--line:color-mix(in srgb, var(--color-text) 12%, transparent);--line-strong:color-mix(in srgb, var(--color-text) 24%, transparent);--alt:color-mix(in srgb, var(--color-text) 6%, var(--color-background));--tint:color-mix(in srgb, var(--color-primary) 6%, var(--color-surface));--primary-hover:color-mix(in srgb, var(--color-primary) 84%, var(--color-text));--on-primary-soft:color-mix(in srgb, var(--color-on-primary) 78%, var(--color-primary));--radius:14px;--radius-sm:10px;--measure:42rem;--page:72rem;--border:1px solid var(--line)}*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-background);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;flex-direction:column;min-height:100vh;font-size:1rem;line-height:1.6;display:flex;overflow-x:clip}h1,h2,h3{font-family:var(--font-heading);letter-spacing:-.015em;text-wrap:balance;margin:0 0 .5em;font-weight:700;line-height:1.15}h1{font-size:clamp(1.75rem,3.5vw,2.25rem)}h2{font-size:1.35rem}h3{font-size:1.1rem}p{margin:0}a{color:var(--color-primary);text-underline-offset:3px}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:2px}code{background:var(--alt);white-space:nowrap;border-radius:4px;padding:.1em .4em;font-size:.9em}.skip-link{position:absolute;left:-9999px}.skip-link:focus{background:var(--color-surface);z-index:60;padding:.5rem 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3rem}.band-mark,.band-glyph{z-index:-1;pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute}.band-mark{object-fit:contain;opacity:.1;width:20rem;height:20rem;top:-4rem;right:-2.5rem}.band-glyph{font-family:var(--font-heading);color:color-mix(in srgb, var(--color-on-primary) 10%, transparent);font-size:22rem;font-weight:800;line-height:1;top:-5rem;right:-1rem}.band-inner:before,.signin-brand-inner:before{content:"";background:var(--color-accent);border-radius:2px;width:3rem;height:4px;margin-bottom:1.25rem;display:block}.band h1{margin:0;font-size:clamp(2rem,4.5vw,2.6rem)}.band-text{max-width:36rem;color:var(--on-primary-soft);margin-top:.75rem;line-height:1.65}.band-text.small{margin-top:.5rem;font-size:.92rem}.pills{flex-wrap:wrap;gap:.6rem;margin-top:1.4rem;display:flex}.pill{background:color-mix(in srgb, var(--color-on-primary) 15%, transparent);color:var(--color-on-primary);border-radius:999px;padding:.4rem 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.15s;display:inline-flex}.filter-chip:hover{border-color:var(--color-accent);color:var(--color-text)}.filter-chip[aria-current=true]{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-on-primary)}.dot{background:var(--cover-to);border-radius:999px;width:.55rem;height:.55rem}.clear-link{margin-top:.9rem;font-size:.9rem;font-weight:600;display:inline-block}.library section,.library .empty{margin-bottom:3rem}.section-heading{align-items:center;gap:.75rem;margin:0 0 1.25rem;font-size:1.3rem;display:flex}.section-heading .count{font-family:var(--font-body);background:var(--alt);color:var(--color-muted);border-radius:999px;padding:.1rem .55rem;font-size:.8rem;font-weight:700}.section-heading .rule{background:var(--line);flex:1;height:1px}.section-note{color:var(--color-muted);margin:-.6rem 0 1.25rem;font-size:.9rem}.empty{border:var(--border);border-radius:var(--radius);background:var(--alt);text-align:center;padding:3.5rem 1.5rem}.card-grid{grid-template-columns:1fr;gap:1.25rem;margin:0;padding:0;list-style:none;display:grid}@media (min-width:640px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1000px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.skill-card{background:var(--color-surface);border:var(--border);border-radius:var(--radius);flex-direction:column;transition:transform .3s,box-shadow .3s;display:flex;position:relative;overflow:hidden}.skill-card:hover{box-shadow:0 14px 30px -12px color-mix(in srgb, var(--color-primary) 35%, transparent);transform:translateY(-4px)}.skill-card:has(a:focus-visible){outline:2px solid var(--color-accent);outline-offset:2px}.skill-body h3{margin:0;font-size:1.15rem;line-height:1.35}.skill-body h3 a{color:var(--color-text);outline:none;text-decoration:none}.skill-body h3 a:after{content:"";position:absolute;inset:0}.excerpt{color:var(--color-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:.6rem;font-size:.94rem;line-height:1.6;display:-webkit-box;overflow:hidden}.cover,.dot{--cover-from:var(--color-primary);--cover-to:color-mix(in srgb, var(--color-primary) 72%, var(--color-accent))}.tone-1{--cover-from:color-mix(in srgb, var(--color-primary) 62%, var(--color-text));--cover-to:var(--color-primary)}.tone-2{--cover-from:var(--color-accent);--cover-to:color-mix(in srgb, var(--color-accent) 62%, var(--color-text))}.tone-3{--cover-from:var(--color-text);--cover-to:color-mix(in srgb, var(--color-text) 45%, var(--color-primary))}.cover{background:linear-gradient(135deg, var(--cover-from), var(--cover-to));min-height:3.5rem;color:var(--color-on-primary);justify-content:space-between;align-items:center;gap:.75rem;padding:.55rem 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