.v320-signature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem;margin:1.4rem 0 2rem}
.v320-card{background:linear-gradient(180deg,#f7fbff 0%,#edf4fa 100%);border:1px solid #d8e4ef;border-radius:18px;padding:1rem 1rem 1.1rem;box-shadow:0 12px 30px rgba(20,45,70,.08)}
.v320-card h3{margin:.2rem 0 .5rem;font-size:1.08rem;line-height:1.35}
.v320-card p{margin:.4rem 0;color:#29455f}
.v320-card a{font-weight:600}
.v320-hero{background:linear-gradient(135deg,#10263c 0%,#23496f 55%,#5b88b1 100%);color:#fff;border-radius:28px;padding:1.4rem 1.4rem 1.6rem;margin:1.2rem 0 1.8rem}
.v320-hero h1,.v320-hero h2{color:#fff;margin-top:0}
.v320-hero p{max-width:950px}
.v320-hero img{width:100%;height:auto;border-radius:22px;margin-top:1rem;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.v320-meta{display:flex;flex-wrap:wrap;gap:.8rem;margin:.9rem 0 0}
.v320-chip{background:rgba(255,255,255,.14);padding:.45rem .8rem;border-radius:999px}
.v320-caption{font-size:.92rem;color:#dce6f0}
.v320-legal{font-size:.95rem;color:#41586d;border-top:1px solid #dbe6ef;padding-top:1rem;margin-top:1.6rem}