.wv-diff{border-bottom:1px solid var(--line);padding:96px 0}.diff-grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr);list-style:none;margin:0;padding:0}.diff-card{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:12px;min-height:200px;overflow:hidden;padding:28px;position:relative;transition:border-color .2s ease,transform .2s ease,background .2s ease}.diff-card:hover{background:linear-gradient(180deg,rgba(0,148,114,.06),transparent 60%),var(--bg-2);border-color:rgba(0,148,114,.5);transform:translateY(-2px)}.diff-card .diff-num{color:var(--wv-green-soft);font-family:JetBrains Mono,ui-monospace,monospace;font-size:34px;font-weight:600;letter-spacing:-.02em;line-height:1;opacity:.55}.diff-card h3{color:var(--fg);font-size:19px;font-weight:600;line-height:1.25;margin:0}.diff-card p{color:var(--fg-dim);font-size:14.5px;line-height:1.55;margin:0}@media (max-width:920px){.wv-diff{padding:64px 0}.diff-grid{grid-template-columns:1fr}}