.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rt-catalog{background:var(--rt-bg, #f4f6f9);min-height:calc(100vh - 4rem);padding:1.75rem 0 4rem}.rt-catalog-inner{max-width:1280px;margin:0 auto;padding:0 1.25rem;display:grid;gap:2rem}@media(min-width:1024px){.rt-catalog-inner{grid-template-columns:220px 1fr;gap:2rem;align-items:start}.rt-catalog-inner--full{grid-template-columns:1fr}}.rt-catalog--track-only .rt-catalog-main--full{max-width:none}.rt-track-toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 1.5rem;margin-bottom:.25rem}.rt-track-switch{display:flex;flex-wrap:wrap;gap:.5rem}.rt-track-switch__link{display:inline-flex;align-items:center;padding:.45rem .85rem;border-radius:999px;border:1px solid #dbe3ef;background:#fff;color:#475569;font-size:.8125rem;font-weight:600;text-decoration:none;transition:border-color .18s ease,color .18s ease,background .18s ease,box-shadow .18s ease}.rt-track-switch__link:hover{border-color:#1866b459;color:#0f4a82}.rt-track-switch__link.is-active{border-color:transparent;background:linear-gradient(135deg,#0f4a82,#1866b4);color:#fff;box-shadow:0 8px 18px #0f4a8233}.rt-filters{background:#fff;border:1px solid rgba(24,102,180,.1);border-radius:12px;padding:1.25rem;box-shadow:0 2px 12px #050a150f}.rt-filters h2{font-size:1.0625rem;font-weight:700;color:var(--rt-blue-dark);margin-bottom:1.25rem}.rt-filter-group{border-bottom:1px solid #eef1f5;padding-bottom:1rem;margin-bottom:1rem}.rt-filter-group:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.rt-filter-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.35rem 0;background:none;border:none;font-size:.875rem;font-weight:600;color:var(--rt-blue-dark, #0f4a82);cursor:pointer;text-align:left}.rt-filter-toggle svg{transition:transform .2s;color:#94a3b8}.rt-filter-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.rt-filter-body{margin-top:.75rem}.rt-filter-link{display:flex;align-items:center;justify-content:space-between;padding:.45rem 0;font-size:.875rem;color:#475569;text-decoration:none;transition:color .15s}.rt-filter-link:hover,.rt-filter-link.is-active{color:var(--rt-blue);font-weight:500}.rt-filter-link svg{width:14px;height:14px;color:#cbd5e1}.rt-filter-check{display:flex;align-items:center;gap:.5rem;padding:.35rem 0;font-size:.875rem;color:#475569;cursor:pointer}.rt-filter-check input{width:1rem;height:1rem;accent-color:var(--rt-blue);border-radius:4px}.rt-filters-actions{margin-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}.rt-btn-filter{width:100%;padding:.65rem;border-radius:10px;font-size:.875rem;font-weight:600;cursor:pointer;border:none;transition:background .15s}.rt-btn-filter--primary{background:var(--rt-orange);color:#000}.rt-btn-filter--primary:hover{filter:brightness(1.05)}.rt-btn-filter--ghost{background:#f1f5f9;color:#475569}.rt-catalog-main h1{font-size:clamp(1.75rem,3vw,2.125rem);font-weight:800;color:var(--rt-blue-dark, #0f4a82);letter-spacing:-.02em;margin-bottom:.35rem}.rt-catalog-meta{font-size:.875rem;color:#64748b;margin-bottom:1.75rem}.rt-catalog-meta__clear{color:var(--rt-blue, #1866b4);font-weight:600;text-decoration:none}.rt-catalog-meta__clear:hover{text-decoration:underline;color:var(--rt-blue-dark, #0f4a82)}.rt-catalog-search{display:flex;gap:.65rem;align-items:stretch;margin-bottom:1.15rem}.rt-catalog-search__field{position:relative;flex:1;min-width:0}.rt-catalog-search__icon{position:absolute;left:.95rem;top:50%;transform:translateY(-50%);color:#94a3b8;pointer-events:none}.rt-catalog-search__input{width:100%;min-height:2.85rem;padding:.7rem 2.5rem .7rem 2.65rem;font-size:.9375rem;font-weight:500;color:#0f172a;background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;outline:none;box-shadow:0 6px 18px #0f4a820a;transition:border-color .2s ease,box-shadow .2s ease}.rt-catalog-search__input::-moz-placeholder{color:#94a3b8;font-weight:500}.rt-catalog-search__input::placeholder{color:#94a3b8;font-weight:500}.rt-catalog-search__input:focus{border-color:#1866b473;box-shadow:0 0 0 4px #1866b41f}.rt-catalog-search__input::-webkit-search-cancel-button{display:none}.rt-catalog-search__clear{position:absolute;right:.7rem;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:1.5rem;height:1.5rem;border-radius:999px;color:#64748b;background:#f1f5f9;text-decoration:none;font-size:1.1rem;line-height:1}.rt-catalog-search__clear:hover{color:#0f172a;background:#e2e8f0}.rt-catalog-search__btn{flex-shrink:0;min-height:2.85rem;padding:0 1.25rem;border:0;border-radius:.75rem;font-size:.875rem;font-weight:700;color:#fff;cursor:pointer;background:linear-gradient(135deg,var(--rt-orange, #f58220),var(--rt-orange-dark, #d96a0f));box-shadow:0 10px 22px #f582203d;transition:transform .15s ease,filter .15s ease}.rt-catalog-search__btn:hover{filter:brightness(1.05);transform:translateY(-1px)}@media(max-width:640px){.rt-catalog-search{flex-direction:column}.rt-catalog-search__btn{width:100%}}.rt-catalog-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}@media(min-width:1200px){.rt-catalog-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:768px)and (max-width:1199px){.rt-catalog-grid{grid-template-columns:repeat(3,1fr)}}.rt-catalog-card{background:#fff;border:1px solid #e8ecf2;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;height:100%}.rt-catalog-card:hover{transform:translateY(-3px);box-shadow:0 12px 32px #0a192f1a}.rt-catalog-thumb{display:block;position:relative;aspect-ratio:16 / 10;background:linear-gradient(135deg,var(--rt-blue-mid),var(--rt-blue));overflow:hidden;flex-shrink:0;text-decoration:none}.rt-catalog-thumb-img{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;aspect-ratio:16 / 10}.rt-catalog-body{padding:1.1rem 1.15rem 0;flex:1;display:flex;flex-direction:column}.rt-catalog-body h2{font-size:.9375rem;font-weight:700;line-height:1.4;color:var(--rt-blue-dark, #0f4a82);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.rt-catalog-body h2 a{color:inherit;text-decoration:none}.rt-catalog-body h2 a:hover{color:var(--rt-blue)}.rt-catalog-instructor{margin-top:.4rem;font-size:.8125rem;color:#64748b}.rt-catalog-rating{margin-top:.5rem;display:flex;align-items:center;gap:.35rem;font-size:.8125rem;color:#475569}.rt-catalog-rating .star{color:#f59e0b;font-size:.875rem}.rt-catalog-duration{margin-top:.45rem;font-size:.8125rem;font-weight:600;color:var(--rt-slate, #64748b)}.rt-catalog-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1rem 1.15rem 1.15rem;margin-top:auto;flex-shrink:0;position:relative;z-index:1}.rt-catalog-price{font-size:1rem;font-weight:800;color:var(--rt-blue-dark, #0f4a82)}.rt-catalog-price--sale{display:flex;flex-direction:column;gap:.1rem}.rt-catalog-price del{font-size:.75rem;font-weight:500;color:#94a3b8}.rt-btn-enroll{display:inline-flex!important;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.8125rem;font-weight:600;background:var(--rt-orange)!important;border:none;border-radius:9999px;text-decoration:none!important;white-space:nowrap;flex-shrink:0;visibility:visible;opacity:1;transition:filter .15s,transform .15s;box-shadow:0 4px 16px #f5822047;color:#fff!important}.rt-btn-enroll:hover{filter:brightness(1.05);transform:translateY(-1px);color:#fff!important}.rt-catalog-empty{grid-column:1 / -1;text-align:center;padding:3rem;background:#fff;border-radius:16px;border:1px dashed #cbd5e1;color:#64748b}.rt-pagination{margin-top:2.25rem}.rt-catalog-pagination{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.25rem 1.5rem;background:#fff;border:1px solid rgba(24,102,180,.1);border-radius:16px;box-shadow:0 4px 24px #0f4a820f}.rt-catalog-pagination__summary{margin:0;font-size:.875rem;font-weight:500;color:#64748b;text-align:center}.rt-catalog-pagination__bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.65rem;width:100%}.rt-catalog-pagination__btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:2.75rem;padding:.55rem 1.15rem;border-radius:9999px;font-size:.875rem;font-weight:600;text-decoration:none;border:1px solid transparent;transition:background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease;cursor:pointer;white-space:nowrap}.rt-catalog-pagination__btn--prev{background:#fff;color:var(--rt-blue-dark, #0f4a82);border-color:#1866b438;box-shadow:0 1px 2px #0f4a820a}.rt-catalog-pagination__btn--prev:hover{background:var(--rt-blue-light, #ebf3fa);border-color:#1866b459;color:var(--rt-blue, #1866b4);transform:translateY(-1px)}.rt-catalog-pagination__btn--next{background:linear-gradient(135deg,var(--rt-blue, #1866b4) 0%,var(--rt-blue-dark, #0f4a82) 100%);color:#fff;box-shadow:0 6px 20px #1866b447}.rt-catalog-pagination__btn--next:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 8px 24px #1866b457;color:#fff}.rt-catalog-pagination__btn.is-disabled{opacity:.45;cursor:not-allowed;pointer-events:none;transform:none;box-shadow:none}.rt-catalog-pagination__btn--next.is-disabled{background:#e2e8f0;color:#94a3b8}.rt-catalog-pagination__icon{flex-shrink:0}.rt-catalog-pagination__pages{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem;background:#f8fafc;border:1px solid #e8ecf2;border-radius:9999px}.rt-catalog-pagination__page{display:inline-flex;align-items:center;justify-content:center;min-width:2.25rem;height:2.25rem;padding:0 .5rem;border-radius:9999px;font-size:.8125rem;font-weight:600;color:#475569;text-decoration:none;transition:background .15s ease,color .15s ease}.rt-catalog-pagination__page:hover{background:#fff;color:var(--rt-blue, #1866b4)}.rt-catalog-pagination__page.is-active{background:var(--rt-orange, #f58220);color:#fff;box-shadow:0 4px 12px #f5822059}.rt-catalog-pagination__ellipsis{display:inline-flex;align-items:center;justify-content:center;min-width:1.75rem;height:2.25rem;font-size:.875rem;font-weight:600;color:#94a3b8;letter-spacing:.08em}.rt-catalog-pagination__meta{margin:0;font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#94a3b8}@media(min-width:768px){.rt-catalog-pagination{flex-direction:row;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem 1.5rem}.rt-catalog-pagination__summary{text-align:left;flex:1 1 auto;min-width:12rem}.rt-catalog-pagination__bar{flex:0 1 auto;width:auto}.rt-catalog-pagination__meta{flex:1 1 auto;text-align:right;min-width:8rem}}@media(max-width:639px){.rt-catalog-pagination__btn span:not(.rt-catalog-pagination__icon){font-size:.8125rem}.rt-catalog-pagination__pages{order:3;width:100%;justify-content:center;flex-wrap:wrap}.rt-catalog-pagination__bar{justify-content:space-between}.rt-catalog-pagination__btn--prev,.rt-catalog-pagination__btn--next{flex:1 1 calc(50% - .35rem);max-width:calc(50% - .35rem)}}.rt-mobile-filter-btn{display:flex;width:100%;margin-bottom:1rem;padding:.75rem;align-items:center;justify-content:center;gap:.5rem;background:#fff;border:1px solid #e8ecf2;border-radius:12px;font-weight:600;font-size:.875rem;color:var(--rt-blue-dark, #0f4a82);cursor:pointer}@media(min-width:1024px){.rt-mobile-filter-btn{display:none}.rt-filters-wrap.is-mobile{display:block!important}}@media(max-width:1023px){.rt-filters-wrap{display:none}.rt-filters-wrap.is-open{display:block}.rt-catalog-footer{flex-wrap:wrap;gap:.65rem}}
.rt-mp-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1.25rem}@media(min-width:640px){.rt-mp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1024px){.rt-mp-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.rt-mp-card{background:#fff;border:1px solid #e8ecf2;border-radius:14px;overflow:hidden;display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease}.rt-mp-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(10,25,47,.12)}.rt-mp-cover{aspect-ratio:3/4;background:linear-gradient(160deg,#0f4a82,#1866b4 55%,#f59e0b);overflow:hidden}.rt-mp-cover img{width:100%;height:100%;object-fit:cover;display:block}.rt-mp-body{padding:1rem 1.1rem 1.15rem;display:flex;flex-direction:column;gap:.35rem;flex:1}.rt-mp-kicker{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#1866b4}.rt-mp-title{font-size:1.05rem;font-weight:700;line-height:1.35;color:#0f172a}.rt-mp-seller{font-size:.8125rem;color:#64748b}.rt-mp-price-row{margin-top:auto;display:flex;align-items:baseline;gap:.5rem;padding-top:.65rem}.rt-mp-price{font-size:1.15rem;font-weight:800;color:#0f4a82}.rt-mp-compare{font-size:.8rem;color:#94a3b8;text-decoration:line-through}.rt-mp-product{background:#f4f6f9;padding:2rem 0 4rem}.rt-mp-product__inner{max-width:1120px;margin:0 auto;padding:0 1.25rem;display:grid;gap:2rem}@media(min-width:900px){.rt-mp-product__inner{grid-template-columns:280px 1fr 320px;align-items:start}}.rt-mp-product__cover{border-radius:16px;overflow:hidden;box-shadow:0 18px 40px rgba(15,74,130,.18);background:#0f4a82}.rt-mp-product__cover img{width:100%;display:block;aspect-ratio:3/4;object-fit:cover}.rt-mp-buy{background:#fff;border:1px solid #e8ecf2;border-radius:16px;padding:1.25rem;position:sticky;top:1.25rem}.rt-mp-buy__price{font-size:1.75rem;font-weight:800;color:#0f4a82}.rt-mp-buy__cta{display:flex;width:100%;justify-content:center;margin-top:1rem;padding:.85rem 1rem;border-radius:10px;background:#1866b4;color:#fff;font-weight:700;text-decoration:none}.rt-mp-buy__cta:hover{background:#0f4a82}.rt-mp-buy__cta--ghost{background:#fff;color:#0f4a82;border:1px solid #c5d4e8;margin-top:.6rem}.rt-mp-meta{display:grid;gap:.4rem;margin-top:1rem;font-size:.875rem;color:#475569}

/* Marketplace catalog — 3D ebook storefront */
.rt-mp-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .rt-mp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
    .rt-mp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
    .rt-mp-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.rt-mp-card {
    background: #fff;
    border: 1px solid #e8ecf2;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rt-mp-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(15, 74, 130, 0.16);
}

.rt-mp-cover {
    aspect-ratio: 3 / 4;
    background:
        radial-gradient(ellipse at 50% 88%, rgba(15, 74, 130, 0.12), transparent 52%),
        linear-gradient(180deg, #eef3f8 0%, #d7e2ee 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.15rem 1rem 1.45rem;
}

.rt-mp-cover img,
.rt-mp-cover__img {
    width: auto;
    max-width: 88%;
    height: 92%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 18px 26px rgba(15, 74, 130, 0.32));
    transform: perspective(900px) rotateY(-6deg);
}

.rt-mp-body {
    padding: 1rem 1.1rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
}

.rt-mp-kicker {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #1866b4;
}

.rt-mp-title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
}

.rt-mp-seller {
    font-size: 0.8125rem;
    color: #64748b;
}

.rt-mp-price-row {
    margin-top: auto;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding-top: 0.65rem;
}

.rt-mp-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f4a82;
}

.rt-mp-compare {
    font-size: 0.8rem;
    color: #94a3b8;
    text-decoration: line-through;
}

.rt-mp-pdp {
    background:
        radial-gradient(1200px 420px at 12% -10%, rgba(24, 102, 180, 0.08), transparent 55%),
        #f4f6f9;
    padding: 1.5rem 0 4.5rem;
}

.rt-mp-pdp__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.rt-mp-pdp__crumb {
    margin-bottom: 1.25rem;
}

.rt-mp-pdp__hero {
    display: grid;
    gap: 1.75rem 2rem;
    align-items: start;
}

@media (min-width: 960px) {
    .rt-mp-pdp__hero {
        grid-template-columns: minmax(240px, 360px) minmax(0, 1fr) 320px;
    }
}

.rt-mp-stage {
    position: relative;
    min-height: 420px;
    border-radius: 22px;
    background:
        radial-gradient(ellipse at 50% 78%, rgba(15, 74, 130, 0.16), transparent 58%),
        linear-gradient(180deg, #f7f9fc 0%, #e4edf6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem 2.75rem;
    overflow: hidden;
}

.rt-mp-stage__floor {
    position: absolute;
    left: 18%;
    right: 18%;
    bottom: 1.35rem;
    height: 28px;
    border-radius: 100%;
    background: rgba(15, 74, 130, 0.16);
    filter: blur(10px);
}

.rt-mp-stage__book {
    position: relative;
    z-index: 1;
    width: auto;
    max-width: 86%;
    max-height: 520px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 28px 40px rgba(15, 74, 130, 0.34));
    transform: perspective(1200px) rotateY(-8deg) rotateX(3deg);
}

.rt-mp-pdp__intro {
    min-width: 0;
}

.rt-mp-pdp__title {
    font-size: clamp(1.65rem, 2.4vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #0f172a;
    margin: 0.35rem 0 0.75rem;
}

.rt-mp-pdp__subtitle {
    font-size: 1.05rem;
    line-height: 1.55;
    color: #475569;
    margin: 0 0 1.15rem;
}

.rt-mp-pdp__byline {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

.rt-mp-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #0f4a82, #1866b4);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 700;
    overflow: hidden;
    flex-shrink: 0;
}

.rt-mp-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rt-mp-avatar--lg {
    width: 3.25rem;
    height: 3.25rem;
    font-size: 0.9rem;
}

.rt-mp-pdp__sold {
    margin: 0;
    font-size: 0.75rem;
    color: #64748b;
}

.rt-mp-pdp__seller-name {
    margin: 0;
    font-weight: 700;
    color: #0f172a;
}

.rt-mp-pdp__proof {
    margin: 0 0 0 auto;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #1866b4;
}

.rt-mp-about h2,
.rt-mp-creator h2,
.rt-mp-buy__heading {
    margin: 0 0 0.75rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #0f4a82;
}

.rt-mp-about__copy {
    color: #334155;
    line-height: 1.75;
    font-size: 0.98rem;
}

.rt-mp-buy {
    background: #fff;
    border: 1px solid #e8ecf2;
    border-radius: 18px;
    padding: 1.35rem 1.3rem 1.4rem;
    position: sticky;
    top: 1.25rem;
    box-shadow: 0 16px 40px rgba(15, 74, 130, 0.08);
}

.rt-mp-buy__price-block {
    margin-bottom: 0.35rem;
}

.rt-mp-buy__price {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #0f4a82;
    line-height: 1.1;
}

.rt-mp-buy__cta {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border: 0;
    border-radius: 12px;
    background: #f58220;
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(245, 130, 32, 0.32);
}

.rt-mp-buy__cta:hover {
    background: #d96d10;
    color: #fff;
}

.rt-mp-buy__cta--ghost {
    background: #fff;
    color: #0f4a82;
    border: 1px solid #c5d4e8;
    margin-top: 0.6rem;
    box-shadow: none;
}

.rt-mp-buy__cta--ghost:hover {
    background: #ebf3fa;
    color: #0f4a82;
}

.rt-mp-buy__heading {
    margin-top: 1.35rem;
}

.rt-mp-buy__includes {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
    font-size: 0.875rem;
    color: #334155;
}

.rt-mp-buy__includes li {
    padding-left: 1.35rem;
    position: relative;
}

.rt-mp-buy__includes li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.4rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: #1866b4;
}

.rt-mp-meta {
    display: grid;
    gap: 0.35rem;
    margin-top: 1rem;
    padding-top: 0.9rem;
    border-top: 1px solid #eef2f6;
    font-size: 0.8125rem;
    color: #64748b;
}

.rt-mp-pdp__body {
    margin-top: 2rem;
}

.rt-mp-creator {
    background: #fff;
    border: 1px solid #e8ecf2;
    border-radius: 16px;
    padding: 1.25rem 1.35rem;
}

.rt-mp-creator__card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.rt-mp-creator__role,
.rt-mp-creator__note {
    margin: 0.15rem 0 0;
    font-size: 0.8125rem;
    color: #64748b;
}

.rt-mp-creator__note {
    margin-top: 0.85rem;
    line-height: 1.55;
}

.rt-mp-trust {
    list-style: none;
    margin: 1.25rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .rt-mp-trust { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.rt-mp-trust li {
    background: #fff;
    border: 1px solid #e8ecf2;
    border-radius: 14px;
    padding: 1rem 1.1rem;
    display: grid;
    gap: 0.2rem;
}

.rt-mp-trust strong {
    color: #0f4a82;
    font-size: 0.875rem;
}

.rt-mp-trust span {
    color: #64748b;
    font-size: 0.8125rem;
    line-height: 1.45;
}

.rt-program-tracks{margin:0 0 1.75rem}
.rt-program-tracks__title{margin:0 0 .85rem;font-size:1.05rem;font-weight:700;color:#0f4a82}
.rt-program-tracks__grid{display:grid;gap:.85rem;grid-template-columns:1fr}
@media (min-width:768px){.rt-program-tracks__grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.rt-program-track-card{display:flex;align-items:flex-start;gap:.85rem;padding:1rem 1.1rem;border-radius:.9rem;border:1px solid rgba(24,102,180,.12);background:#fff;text-decoration:none;box-shadow:0 8px 22px rgba(15,74,130,.06);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.rt-program-track-card:hover{transform:translateY(-2px);border-color:rgba(24,102,180,.28);box-shadow:0 14px 28px rgba(15,74,130,.12)}
.rt-program-track-card__icon{width:2.5rem;height:2.5rem;border-radius:.7rem;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;background:linear-gradient(135deg,#0f4a82,#1866b4)}
.rt-program-track-card__icon[data-accent=sky]{background:linear-gradient(135deg,#0284c7,#0369a1)}
.rt-program-track-card__icon[data-accent=amber]{background:linear-gradient(135deg,#d97706,#b45309)}
.rt-program-track-card__icon[data-accent=indigo]{background:linear-gradient(135deg,#4f46e5,#3730a3)}
.rt-program-track-card__body{display:grid;gap:.2rem}
.rt-program-track-card__body strong{color:#0f172a;font-size:.95rem}
.rt-program-track-card__body span{color:#64748b;font-size:.8125rem;line-height:1.45}