/* INDEX PRO 4.4.1 — Real Reference Registry + Logo Evidence Layer */
.otx-reference-evidence{position:relative;margin:34px auto;padding:30px;border:1px solid rgba(125,211,252,.12);border-radius:28px;background:linear-gradient(180deg,rgba(9,24,42,.88),rgba(6,17,31,.82));box-shadow:0 24px 64px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.035);overflow:hidden}
.otx-reference-evidence::before{content:"";position:absolute;left:-90px;top:-120px;width:300px;height:300px;border-radius:999px;background:radial-gradient(circle,rgba(34,211,238,.10),transparent 68%);pointer-events:none}
.otx-reference-evidence>*{position:relative;z-index:1}
.otx-reference-evidence__head{max-width:900px;margin:0 0 22px}
.otx-reference-evidence__eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;color:#67e8f9;font-size:.72rem;font-weight:900;letter-spacing:.12em}
.otx-reference-evidence__head h2{margin:0 0 10px;color:#f8fbff;font-size:clamp(1.4rem,2.5vw,2.15rem);line-height:1.16;letter-spacing:-.03em}
.otx-reference-evidence__head p{margin:0;max-width:780px;color:#9db4c8;font-size:.94rem;line-height:1.7}
.otx-reference-logo-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.otx-reference-logo-card{display:flex;min-width:0;flex-direction:column;gap:9px;padding:10px;border:1px solid rgba(255,255,255,.075);border-radius:18px;background:rgba(255,255,255,.025);text-decoration:none!important;transition:transform .18s ease,border-color .18s ease,background .18s ease}
a.otx-reference-logo-card:hover{transform:translateY(-3px);border-color:rgba(103,232,249,.30);background:rgba(255,255,255,.04)}
.otx-reference-logo-stage{display:grid;place-items:center;width:100%;aspect-ratio:16/7;border-radius:12px;background:linear-gradient(180deg,#fff,#f2f5f7);overflow:hidden;box-shadow:inset 0 0 0 1px rgba(3,14,24,.08)}
.otx-reference-logo-stage img{display:block;width:100%;height:100%;object-fit:contain}
.otx-reference-logo-meta{display:grid;gap:2px;min-width:0}
.otx-reference-logo-meta strong{overflow:hidden;color:#e8f4fc;font-size:.76rem;font-weight:850;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}
.otx-reference-logo-meta small{overflow:hidden;color:#7895aa;font-size:.64rem;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}
.otx-reference-web-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.otx-reference-web-card{display:grid;gap:4px;padding:14px 15px;border:1px solid rgba(103,232,249,.11);border-radius:15px;background:rgba(4,15,27,.42);text-decoration:none!important;transition:border-color .18s ease,background .18s ease}
a.otx-reference-web-card:hover{border-color:rgba(103,232,249,.28);background:rgba(7,28,45,.70)}
.otx-reference-web-card strong{color:#f1f8fc;font-size:.83rem;line-height:1.28}
.otx-reference-web-card span{color:#67e8f9;font-size:.72rem;font-weight:800;line-height:1.25}
.otx-reference-web-card small{color:#91aabe;font-size:.72rem;line-height:1.45}
.otx-reference-web-card.is-unlinked{opacity:.78}
.otx-reference-evidence__note{margin:16px 0 0;color:#708ba0;font-size:.69rem;line-height:1.5}
.otx-reference-evidence--home{margin-top:10px;margin-bottom:28px}
.otx-reference-evidence--home .otx-reference-evidence__head{margin-left:auto;margin-right:auto;text-align:center}
.otx-reference-evidence--home .otx-reference-logo-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
.otx-reference-evidence--guide{margin:26px 0}
@media(max-width:1100px){
 .otx-reference-logo-grid,.otx-reference-evidence--home .otx-reference-logo-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
 .otx-reference-web-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
 .otx-reference-evidence{margin:24px auto;padding:20px 16px;border-radius:22px}
 .otx-reference-logo-grid,.otx-reference-evidence--home .otx-reference-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
 .otx-reference-web-grid{grid-template-columns:1fr}
 .otx-reference-logo-card{padding:8px;border-radius:14px}
 .otx-reference-logo-stage{border-radius:10px}
 .otx-reference-logo-meta strong{font-size:.72rem}
 .otx-reference-evidence__note{font-size:.64rem}
}
@media(prefers-reduced-motion:reduce){.otx-reference-logo-card,.otx-reference-web-card{transition:none!important}.otx-reference-logo-card:hover{transform:none!important}}