:root{--difficulty-easy-bg:rgba(34,197,94,0.18);--difficulty-easy-border:rgba(34,197,94,0.34);--difficulty-easy-text:#22c55e;--difficulty-medium-bg:rgba(251,191,36,0.20);--difficulty-medium-border:rgba(251,191,36,0.38);--difficulty-medium-text:#f59e0b;--difficulty-hard-bg:rgba(244,63,94,0.20);--difficulty-hard-border:rgba(244,63,94,0.38);--difficulty-hard-text:#f43f5e;--tag-public-bg:rgba(148,163,184,0.12);--tag-public-border:rgba(148,163,184,0.28);--tag-public-text:rgba(226,232,240,0.78);--tag-specialty-bg:rgba(59,130,246,0.16);--tag-specialty-border:rgba(59,130,246,0.32);--tag-specialty-text:rgba(191,219,254,0.9)}.difficulty-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid rgba(148,163,184,.28);background:rgba(148,163,184,.16);color:rgba(226,232,240,.92);font-weight:600;font-size:12px}.difficulty-chip--easy{border-color:var(--difficulty-easy-border);background:var(--difficulty-easy-bg);color:var(--difficulty-easy-text)}.difficulty-chip--medium{border-color:var(--difficulty-medium-border);background:var(--difficulty-medium-bg);color:var(--difficulty-medium-text)}.difficulty-chip--hard{border-color:var(--difficulty-hard-border);background:var(--difficulty-hard-bg);color:var(--difficulty-hard-text)}.specialty-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid var(--tag-specialty-border);background:var(--tag-specialty-bg);color:var(--tag-specialty-text);font-size:12px;font-weight:600}