/* R5.10 — clear product discovery within the existing public design system. */
.r510-observe,.r510-faq{background:#fff}
.r510-candidate{background:linear-gradient(180deg,#f8fbff,#f6f3ed)}
.r510-security{background:linear-gradient(160deg,#eef9fb,#f4f1fc 65%,#fff8ee)}
.r510-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.r510-security-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.r510-card{padding:26px;border:1px solid #dae5ed;border-radius:17px;background:#fff;box-shadow:0 12px 30px rgba(17,44,69,.045);position:relative;min-width:0}
.r510-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,#27c9d8,#6c56f5,#d844a1);border-radius:17px 17px 0 0}
.r510-card h3{font-size:1.22rem;line-height:1.3;color:#112c45;margin:12px 0}
.r510-card p{font-size:1rem;line-height:1.65;color:#4e6375;margin:0}
.r510-tag{display:block;font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#846000}
.r510-method-note{margin-top:26px;padding:25px 28px;border-left:4px solid #26bccd;border-radius:0 14px 14px 0;background:#edf8fc;color:#294b62;line-height:1.6}
.r510-method-note strong{font-size:1.1rem;color:#112c45}.r510-method-note p{margin:8px 0 12px}
.r510-method-note a,.r510-caption a,.r510-trust-actions>a:not(.r46b-btn),.r510-operator a{color:#135981;font-weight:750;text-underline-offset:4px}
.r510-duration{display:inline-block;margin-top:12px;border-radius:999px;padding:6px 10px;background:#fff;color:#244c68;border:1px solid #cedfe9;font-size:.82rem;font-weight:750}
.r510-caption{font-size:.94rem;line-height:1.6;color:#536a7e;margin-top:22px}
.r510-time-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;background:#102f4b;color:#e7f4fb;padding:24px;border-radius:16px;margin-top:24px}
.r510-time-strip span{display:flex;gap:14px;align-items:center;font-size:1.05rem;flex-wrap:wrap}.r510-time-strip b{color:#fff}
.r510-time-strip p{grid-column:1/-1;margin:0;padding-top:14px;border-top:1px solid #48677d;font-size:.92rem;color:#d1e4ed}
.r510-trust-actions{display:flex;gap:24px;flex-wrap:wrap;align-items:center;margin-top:30px}
.r510-operator{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin-top:32px;padding-top:26px;border-top:1px solid #ccdce5;color:#112c45}
.r510-operator strong{font-size:1.13rem}.r510-operator p{color:#4e6375;margin:8px 0 0;line-height:1.6;max-width:790px}.r510-operator a{overflow-wrap:anywhere}
.r510-fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.r510-fit-grid ul{padding-left:20px;color:#4e6375;font-size:1rem;line-height:1.6}.r510-fit-grid li+li{margin-top:9px}
.r510-pricing-note{margin-top:28px;padding:23px 26px;background:#fff;border:1px solid #d5e4ec;border-radius:14px;display:flex;align-items:center;gap:24px;justify-content:space-between}.r510-pricing-note p{color:#3d5870;line-height:1.6;margin:0;max-width:690px}.r510-pricing-note a{flex-shrink:0}
.r510-finalists-price{padding:35px;border:1px solid rgba(224,236,246,.22);border-radius:20px;background:rgba(255,255,255,.06)}
.r510-finalists-price strong{display:block;font:700 clamp(2rem,3.5vw,3rem)/1.2 Georgia,serif;color:#f2d196}.r510-finalists-price span{display:block;color:#dce9f2;margin:12px 0 20px;line-height:1.55}.r510-finalists-price a{color:#fff;font-weight:750;text-underline-offset:4px}
.r46b-economics .r46b-econ-grid small{display:block;color:#d3e2ec;line-height:1.55;margin-top:14px}
.r510-diagnostic{margin-top:24px;border:1px solid #d1dee7;border-radius:15px;background:#fff}.r510-diagnostic>summary{cursor:pointer;list-style-position:inside;padding:23px;color:#123c5a;font-size:1.06rem;font-weight:800}.r510-diagnostic>summary:focus-visible{outline:3px solid #1677ff;outline-offset:4px;border-radius:12px}.r510-diagnostic[open]>.diagnostic-wrap{margin:0;padding:0 22px 22px}
.r510-faq .faq{max-width:940px}
@media(max-width:1100px){.r510-security-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.r510-pricing-note{flex-direction:column;align-items:flex-start}.r510-operator{grid-template-columns:1fr}}
@media(max-width:980px){.r510-card-grid{grid-template-columns:1fr}.r510-fit-grid{grid-template-columns:1fr}.r510-time-strip span{flex-direction:column;align-items:flex-start;gap:5px}}
@media(max-width:640px){.r510-security-grid{grid-template-columns:1fr}.r510-time-strip{grid-template-columns:1fr;padding:20px}.r510-time-strip span{flex-direction:row;gap:14px}.r510-card{padding:22px}.r510-method-note{padding:22px}.r510-diagnostic[open]>.diagnostic-wrap{padding:0 12px 12px}.r510-finalists-price{padding:24px}.r510-trust-actions{align-items:flex-start;flex-direction:column;gap:16px}}

@media(max-width:1100px){
 .r510-partners .mobile-toggle{display:block}
 .r510-partners .nav-links{position:absolute;inset:100% 0 auto;display:none;max-height:calc(100vh - 80px);padding:18px 20px 24px;overflow:auto;background:#fffdf9;box-shadow:0 20px 30px rgba(17,44,69,.15)}
 .r510-partners .nav-links.open{display:grid}
 .r510-partners .nav-links a{width:100%;padding:12px;border-bottom:1px solid #d8e2e9;font-size:.92rem;text-align:left}
 .r510-partners .nav-access{border:0}
}