.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.15rem;overflow:hidden}.catalog-grid>*,.guide-layout>*,.skill-detail>*{min-width:0}.catalog-card{min-height:20rem;transition:transform .22s cubic-bezier(.2,.8,.2,1),border-color .22s,box-shadow .22s;position:relative;overflow:hidden}.catalog-card:after{content:"";background:color-mix(in srgb, var(--blue) 9%, transparent);filter:blur(2px);border-radius:50%;width:9rem;height:9rem;transition:transform .25s;position:absolute;bottom:-5rem;right:-4.5rem}.catalog-card:hover:after{transform:scale(1.4)translate(-1rem,-1rem)}.catalog-card__icon{z-index:1;border:1px solid color-mix(in srgb, var(--blue) 14%, var(--line));background:linear-gradient(135deg, color-mix(in srgb, var(--blue) 11%, var(--white)), var(--soft));width:3rem;height:3rem;color:var(--blue);box-shadow:0 8px 18px color-mix(in srgb, var(--blue) 12%, transparent);border-radius:.92rem;place-items:center;display:grid;position:relative}.catalog-card__icon .platform-icon{width:1.45rem;height:1.45rem}.catalog-card__name{overflow-wrap:anywhere;word-break:break-word;max-width:100%;font:750 .7rem/1.5 SFMono-Regular,monospace;color:var(--blue-deep)!important}.catalog-card h2{margin:.4rem 0 .7rem}.catalog-card__output{z-index:1;border:1px solid var(--line);background:color-mix(in srgb, var(--white) 72%, transparent);color:var(--muted);border-radius:999px;align-self:flex-start;padding:.32rem .55rem;font-size:.72rem;line-height:1.3;display:inline-flex;position:relative}.catalog-card .text-link{z-index:1;position:relative}.catalog-card--vitae{border-color:color-mix(in srgb, var(--vitaegraph) 38%, var(--line))}.catalog-card--vitae:after{background:color-mix(in srgb, var(--vitaegraph) 14%, transparent)}.catalog-card--vitae .catalog-card__icon{border-color:color-mix(in srgb, var(--vitaegraph) 26%, var(--line));background:linear-gradient(135deg, color-mix(in srgb, var(--vitaegraph) 13%, var(--white)), var(--vitaegraph-soft));color:var(--vitaegraph-deep);box-shadow:0 8px 18px color-mix(in srgb, var(--vitaegraph) 12%, transparent)}.skill-detail{grid-template-columns:1fr 1fr minmax(17rem,.68fr);align-items:start;gap:clamp(1.5rem,3vw,3rem);display:grid}.skill-summary,.skill-method{min-width:0}.skill-command{border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(145deg, color-mix(in srgb, var(--white) 92%, var(--soft)), var(--white));box-shadow:var(--shadow);gap:1rem;padding:1.45rem;display:grid;position:sticky;top:6rem}.skill-command__icon{background:var(--soft);width:2.8rem;height:2.8rem;color:var(--blue);border-radius:.8rem;place-items:center;display:grid}.skill-command small{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.3rem;font-size:.7rem;font-weight:800;display:block}.skill-command code{overflow-wrap:anywhere;color:var(--blue-deep);font-size:.8rem;display:block}.skill-command p{color:var(--muted);margin:0;font-size:.88rem}.skill-command--vitae{border-color:color-mix(in srgb, var(--vitaegraph) 40%, var(--line))}.guide-layout{grid-template-columns:minmax(15rem,.55fr) minmax(0,1.45fr);align-items:start;gap:clamp(2rem,5vw,6rem);display:grid;overflow:hidden}.guide-summary{border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(145deg, color-mix(in srgb, var(--white) 92%, var(--soft)), var(--white));box-shadow:var(--shadow-soft);gap:1.8rem;padding:1.5rem;display:grid;position:sticky;top:6rem}.guide-summary .section-intro{margin:0}.guide-summary h3{margin-bottom:.7rem}.guide-summary ul{color:var(--muted);margin:0;padding-left:1.1rem;font-size:.9rem}.guide-summary li+li{margin-top:.5rem}.guide-updated{color:var(--muted);margin:0;font-size:.76rem}.guide-reference{min-width:0}.guide-reference .prose{width:100%}.guide-toc{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:.55rem;margin-bottom:2rem;padding-bottom:1rem;display:flex}.guide-toc strong{text-transform:uppercase;letter-spacing:.08em;width:100%;font-size:.78rem}.guide-toc a{border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:.38rem .65rem;font-size:.76rem;transition:border-color .18s,color .18s,background .18s}.guide-toc a:hover{border-color:color-mix(in srgb, var(--blue) 42%, var(--line));background:var(--soft);color:var(--blue-deep)}@media (width<=1100px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.skill-detail{grid-template-columns:1fr 1fr}.skill-command{grid-column:1/-1;position:static}}@media (width<=800px){.guide-layout{grid-template-columns:1fr}.guide-summary{position:static}}@media (width<=600px){.catalog-grid,.skill-detail{grid-template-columns:1fr}.catalog-card{min-height:0}}