.tvpsdt-library .tva-intro{max-width:720px;margin:0 auto 28px;font-size:14px;line-height:1.7;color:#4b5d63}
.tvpsdt-library .tva-intro a{display:block;font-weight:600;color:#315f5a;text-decoration:underline;text-underline-offset:3px;margin-top:6px}
.tvpsdt-library .tvl-nav .tva-nav-link{background:#eaf1ec;border-color:#bfd0c5;color:#315f5a}
.tvpsdt-library .tva-choices{display:flex;flex-direction:column;align-items:flex-start;gap:7px;margin-top:12px;width:100%;text-align:left}
.tvpsdt-library .tva-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 17px;min-height:46px;max-width:100%;border:1px solid #a6bcb1;border-radius:50px;background:#f2f7f3;color:#28564e;font-size:14px;font-weight:600;line-height:1.45;text-decoration:none;transition:background .15s,border-color .15s}
.tvpsdt-library .tva-button:visited{color:#28564e}
.tvpsdt-library .tva-button:hover{background:#e2eee5;border-color:#567f6e;color:#204d44}
.tvpsdt-library .tva-button:focus-visible{outline:3px solid #234f7a;outline-offset:4px}
.tvpsdt-library .tva-button svg{flex:0 0 18px}
.tvpsdt-library .tva-button span:last-child{margin-left:2px}
.tvpsdt-library .tva-meta{padding-left:17px;font-size:12px;color:#51646b;line-height:1.5}
.tvpsdt-library .tva-edition-note{display:block;padding-left:17px;font-size:12px;line-height:1.6;color:#5c5960;max-width:350px}
.tvpsdt-library .tva-choices .tva-button:not(:first-child){margin-top:5px}
.tvpsdt-library .tva-discoveries{margin:70px 0 64px;scroll-margin-top:70px;border-top:1px solid #d9e2d9;padding-top:52px}
.tvpsdt-library .tva-heading{max-width:720px;margin:0 auto 32px;text-align:center}
.tvpsdt-library .tva-eyebrow{color:#456e5e;font-size:12px;letter-spacing:.16em;font-weight:700;margin:0 0 14px}
.tvpsdt-library .tva-heading h2{font-size:clamp(31px,4vw,46px);margin-bottom:20px}
.tvpsdt-library .tva-heading>p:last-child{font-size:16px;line-height:1.8}
.tvpsdt-library .tva-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.tvpsdt-library .tva-discovery{display:flex;flex-direction:column;min-width:0;padding:30px;border:1px solid #d8e3d9;border-radius:22px;background:#f0f5ed;box-shadow:0 8px 28px #243b2707}
.tvpsdt-library .tva-discovery:nth-child(2){background:#fcf1e9;border-color:#ecdccb}
.tvpsdt-library .tva-discovery:nth-child(3){background:#f0edf5;border-color:#ded7e7}
.tvpsdt-library .tva-discovery:nth-child(4){background:#edf2f8;border-color:#d7e1ee}
.tvpsdt-library .tva-card-top{display:flex;align-items:center;gap:12px;margin-bottom:22px;color:#4f685e}
.tvpsdt-library .tva-number{font-family:Georgia,serif;font-size:22px;line-height:1;border-right:1px solid #aebdb1;padding-right:12px}
.tvpsdt-library .tva-card-top .tva-need{font-size:12px;font-weight:700;letter-spacing:.04em;margin:0;flex:1;line-height:1.5}
.tvpsdt-library .tva-card-top>svg{flex-shrink:0}
.tvpsdt-library .tva-discovery h3{font-size:29px;line-height:1.18;letter-spacing:-.025em;margin-bottom:9px}
.tvpsdt-library .tva-author{color:#58636d;font-size:13px;line-height:1.6;margin-bottom:22px}
.tvpsdt-library .tva-description{font-size:15px;line-height:1.8}
.tvpsdt-library .tva-caveat{font-size:13px;line-height:1.7;color:#55636b}
.tvpsdt-library .tva-bottom{margin-top:auto;padding-top:20px;border-top:1px solid #88968933}
.tvpsdt-library .tva-recording{font-size:12px;line-height:1.7;color:#536468;margin:0 0 12px}
.tvpsdt-library .tva-conditions{font-size:12px;line-height:1.7;color:#5b6770;max-width:820px;text-align:center;margin:22px auto 0}
@media(max-width:650px){.tvpsdt-library .tva-grid{grid-template-columns:minmax(0,1fr);gap:18px}.tvpsdt-library .tva-discovery{padding:24px}.tvpsdt-library .tva-discoveries{padding-top:36px;margin-top:48px}.tvpsdt-library .tva-discovery h3{font-size:27px}.tvpsdt-library .tva-card-top{gap:9px}.tvpsdt-library .tva-intro{font-size:13px}.tvpsdt-library .tva-choices{align-items:stretch}.tvpsdt-library .tva-meta,.tvpsdt-library .tva-edition-note{padding-left:4px}}
@media(prefers-reduced-motion:reduce){.tvpsdt-library .tva-button{transition:none}}