.knowledge{background:var(--ph-ice);padding-block:clamp(3rem,6vw,6rem)}
.knowledge__list{list-style:none;margin:0;padding:0;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr))}
.knowledge-card{position:relative;display:flex;flex-direction:column;gap:1rem;height:100%;padding:clamp(1.5rem,3vw,2.25rem);background:var(--ph-ink);color:var(--ph-ice);border:1px solid #263C47;border-radius:4px;transition:border-color .2s,transform .2s}
.knowledge-card:hover,.knowledge-card:focus-within{border-color:var(--ph-blue);transform:translateY(-2px)}
.knowledge-card__meta{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;margin:0;color:var(--ph-blue);font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.knowledge-card__title{margin:0;font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.1;letter-spacing:-.03em;color:var(--ph-ice)}
.knowledge .knowledge-card__title a,.knowledge .knowledge-card__title a:visited{color:var(--ph-ice);text-decoration:none}
.knowledge-card__title a::after{content:'';position:absolute;inset:0}
.knowledge-card__title a:focus-visible{outline:2px solid var(--ph-lime);outline-offset:4px}
.knowledge-card__excerpt{margin:0;color:#C8DCE4;max-width:60ch}
.knowledge-card__more{margin-top:auto;color:var(--ph-lime);font-weight:700}
@media(prefers-reduced-motion:reduce){.knowledge-card{transition:none}.knowledge-card:hover,.knowledge-card:focus-within{transform:none}}