.rd-public-demo {
    box-sizing: border-box;
    min-height: 100vh;
    font-family: "Open Sans", "PT Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: #1e293b;
    background: linear-gradient(165deg, #f0f6fc 0%, #e8f0f8 42%, #f8fafc 100%);
}

body.rd-public-demo-page {
    margin: 0;
    font-family: "Open Sans", "PT Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: #1e293b;
    background: linear-gradient(165deg, #f0f6fc 0%, #e8f0f8 42%, #f8fafc 100%);
}

.rd-public-demo *,
.rd-public-demo *::before,
.rd-public-demo *::after {
    box-sizing: border-box;
}

.rd-help-walkthrough-chrome.rd-help-walkthrough__header {
    flex-shrink: 0;
}

.rd-public-demo__empty-cta {
    display: inline-block;
    margin-top: 8px;
}

.rd-public-demo__main {
    max-width: min(1360px, 100%);
    margin: 0 auto;
    padding: 40px clamp(20px, 3vw, 40px) 56px;
}

.rd-public-demo-hero {
    margin-bottom: 36px;
}

.rd-public-demo-hero__eyebrow {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #486f9c;
}

.rd-public-demo-hero__title {
    margin: 0 0 14px;
    font-size: clamp(26px, 3.2vw, 40px);
    line-height: 1.12;
    font-weight: 300;
    color: #0f172a;
}

.rd-public-demo-hero__lead {
    margin: 0;
    font-size: 17px;
    line-height: 1.5;
    color: #475569;
}

.rd-public-demo-section {
    margin-bottom: 40px;
}

.rd-public-demo-section:last-of-type {
    margin-bottom: 0;
}

.rd-public-demo-section__header {
    margin-bottom: 20px;
}

.rd-public-demo-section__title {
    margin: 0 0 8px;
    font-size: clamp(20px, 2.4vw, 26px);
    line-height: 1.2;
    font-weight: 300;
    color: #0f172a;
}

/* In-app public-demo runs under style.css (h1–h6 { font-weight: 300 !important; }). Match that on static /demos/. */
.rd-public-demo h1,
.rd-public-demo h2 {
    font-weight: 300 !important;
}

.rd-public-demo-section__lead {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    color: #64748b;
}

.rd-public-demo-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.rd-public-demo-cards__item {
    margin: 0;
}

.rd-public-demo-card {
    display: flex;
    gap: 18px;
    height: 100%;
    padding: 22px 22px 20px;
    border: 1px solid rgba(58, 90, 124, 0.14);
    border-radius: 14px;
    background: #fff;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.rd-public-demo-card:hover,
.rd-public-demo-card:focus {
    border-color: rgba(72, 111, 156, 0.45);
    box-shadow: 0 12px 32px rgba(58, 90, 124, 0.12);
    transform: translateY(-2px);
    text-decoration: none;
    color: inherit;
}

.rd-public-demo-card__index {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(145deg, #5a8ab8 0%, #486f9c 100%);
}

.rd-public-demo-card__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.rd-public-demo-card__title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.25;
    color: #0f172a;
}

.rd-public-demo-card__summary {
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.55;
    color: #64748b;
    flex: 1 1 auto;
}

.rd-public-demo-card__cta {
    margin-top: 14px;
    font-size: 14px;
    font-weight: 700;
    color: #486f9c;
}

.rd-public-demo-card:hover .rd-public-demo-card__cta,
.rd-public-demo-card:focus .rd-public-demo-card__cta {
    color: #3a5a7c;
}

.rd-public-demo-card__cta::after {
    content: " \2192";
}

.rd-public-demo-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(58, 90, 124, 0.12);
}

.rd-public-demo-footer__copy {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
}

.rd-public-demo-footer__copy a {
    font-weight: 600;
    color: #486f9c;
}

.rd-public-demo-footer__copy a:hover,
.rd-public-demo-footer__copy a:focus {
    color: #3a5a7c;
}

.rd-public-demo__empty {
    padding: 32px 24px;
    border: 1px dashed rgba(58, 90, 124, 0.25);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.75);
}

.rd-public-demo--player {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: #f4f8fc;
}

.rd-public-demo--player .rd-help-walkthrough-player-page {
    flex: 1 1 auto;
    min-height: calc(100vh - 58px);
}