:root{--ria-indigo:#1a2a4f;--ria-indigo-deep:#101d3b;--ria-emerald:#1b8a5a;--ria-gold:#d4a017;--ria-line:#e5e9ef}
.ria-leader-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
.ria-leader-card{overflow:hidden;border:1px solid var(--ria-line);border-radius:18px;background:#fff;box-shadow:0 12px 36px rgba(26,42,79,.08)}
.ria-leader-card__image{display:grid;min-height:250px;place-items:center;overflow:hidden;color:rgba(255,255,255,.8);background:linear-gradient(135deg,var(--ria-indigo),var(--ria-emerald));font-size:3rem}
.ria-leader-card__image img{width:100%;height:250px;object-fit:cover}
.ria-leader-card__body{padding:1.5rem}.ria-leader-card h3{margin:0 0 .25rem}.ria-leader-card h3 a{text-decoration:none}
.ria-leader-card__role{margin:0 0 .8rem;color:var(--ria-emerald);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.ria-readmore{font-weight:700}.ria-sample-badge{display:inline-block;margin:0 0 .75rem;padding:.3rem .65rem;border-radius:999px;color:#624900;background:#fff3bd;font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.ria-leader-profile-shell{padding:clamp(4rem,8vw,7rem) clamp(20px,5vw,72px);background:#f5f7fa}
.ria-leader-profile{width:min(920px,100%);margin:auto;padding:clamp(2rem,5vw,4rem);border-radius:20px;background:#fff;box-shadow:0 20px 60px rgba(26,42,79,.1)}
.ria-leader-profile__photo{max-width:420px;margin:0 auto 2.5rem;overflow:hidden;border-radius:20px}
.ria-leader-profile__photo img{display:block;width:100%}.ria-leader-profile__content{font-size:1.08rem}.ria-leader-profile__back{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--ria-line)}
.ria-leader-profile-header{padding:clamp(5rem,10vw,8rem) clamp(20px,5vw,72px);color:#fff;background:linear-gradient(135deg,var(--ria-indigo-deep),var(--ria-indigo))}
.ria-leader-profile-header__inner{width:min(1180px,100%);margin:auto}.ria-leader-profile-header h1{margin:.4rem 0;color:#fff}.ria-leader-profile-header p{margin:0;color:rgba(255,255,255,.75)}
.ria-donation{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,5rem);align-items:center;padding:clamp(2rem,5vw,4.5rem);border-radius:24px;color:#fff;background:radial-gradient(circle at 10% 0,rgba(212,160,23,.22),transparent 36%),linear-gradient(140deg,var(--ria-indigo-deep),var(--ria-indigo));box-shadow:0 30px 80px rgba(10,23,51,.2)}
.ria-donation h2{color:#fff}.ria-donation__intro p{color:rgba(255,255,255,.72)}
.ria-donation__control{padding:clamp(1.5rem,4vw,2.5rem);border:1px solid rgba(255,255,255,.18);border-radius:20px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.ria-donation__control>label{display:block;margin:.9rem 0 .55rem;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.ria-donation__amount{display:flex;align-items:center;padding:.5rem 1rem;border-radius:12px;color:var(--ria-indigo);background:#fff}
.ria-donation__amount span{color:var(--ria-gold);font-size:2rem;font-weight:800}.ria-donation__amount input{width:100%;padding:.2rem .6rem;border:0;outline:0;color:var(--ria-indigo);background:transparent;font-size:clamp(2rem,5vw,3.6rem);font-weight:800;line-height:1}
.ria-donation__range{width:100%;margin:1.2rem 0;accent-color:var(--ria-gold)}.ria-donation__presets{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.4rem}
.ria-donation__presets button{padding:.55rem .85rem;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:#fff;background:transparent;font-weight:800;cursor:pointer}.ria-donation__presets button:hover,.ria-donation__presets button.is-active{border-color:var(--ria-gold);color:var(--ria-indigo-deep);background:var(--ria-gold)}
.ria-donation select{width:100%;min-height:50px;padding:0 .9rem;border:0;border-radius:10px;color:var(--ria-indigo);background:#fff}.ria-donation__submit{width:100%;margin-top:1.2rem;padding:1rem;border:0;border-radius:5px;color:#111;background:var(--ria-gold);font-weight:800;cursor:pointer}.ria-donation__submit:disabled{cursor:not-allowed;filter:grayscale(.35);opacity:.72}
.ria-donation__notice,.ria-donation__status{margin:.8rem 0 0;color:rgba(255,255,255,.72);font-size:.78rem;line-height:1.55}.ria-eyebrow{display:block;color:var(--ria-gold);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
@media(max-width:900px){.ria-leader-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ria-donation{grid-template-columns:1fr}}
@media(max-width:620px){.ria-leader-grid{grid-template-columns:1fr}.ria-donation{padding:1.25rem}.ria-donation__control{padding:1.2rem}}