.reference-detail-page {
    position: relative;
    padding: calc(var(--header-sticky-height, 124px) + 2.5rem) 0 5rem;
    background:
        radial-gradient(circle at top left, rgba(116, 116, 220, 0.2), transparent 28%),
        radial-gradient(circle at top right, rgba(127, 66, 167, 0.18), transparent 32%),
        linear-gradient(180deg, #0f0f14 0%, #09090d 100%);
}

.reference-detail-shell {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}

.reference-breadcrumbs {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(250, 250, 255, 0.5);
}

.reference-breadcrumbs a {
    color: rgba(250, 250, 255, 0.78);
    text-decoration: none;
}

.reference-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 1.5rem;
    align-items: stretch;
}

.reference-hero-copy,
.reference-hero-panel,
.reference-content-card,
.reference-stat-card,
.reference-gallery-card,
.reference-next-card {
    background: linear-gradient(180deg, rgba(22, 22, 30, 0.92) 0%, rgba(13, 13, 18, 0.96) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
}

.reference-hero-copy {
    border-radius: 30px;
    padding: clamp(1.6rem, 3vw, 2.8rem);
    display: grid;
    gap: 1.25rem;
}

.reference-kicker {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 0.55rem;
    border-radius: 999px;
    padding: 0.5rem 0.8rem;
    background: rgba(116, 116, 220, 0.14);
    color: #c6c7ff;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
}

.reference-title {
    font-size: clamp(2.2rem, 4.4vw, 4.2rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
    color: #fafaff;
    margin: 0;
}

.reference-summary {
    max-width: 62ch;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.72;
    color: rgba(250, 250, 255, 0.76);
}

.reference-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.reference-tag {
    border-radius: 999px;
    padding: 0.62rem 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: #f3f4ff;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.reference-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    align-items: center;
}

.reference-primary-cta,
.reference-secondary-cta,
.reference-back-link,
.reference-next-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 52px;
    border-radius: 999px;
    padding: 0.9rem 1.35rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: transform 0.24s ease, box-shadow 0.24s ease, background-color 0.24s ease, border-color 0.24s ease, color 0.24s ease;
}

.reference-primary-cta {
    border: none;
    cursor: pointer;
    background: linear-gradient(90deg, #7474dc 0%, #7f42a7 100%);
    color: #ffffff;
    box-shadow: 0 16px 34px rgba(116, 116, 220, 0.28);
}

.reference-secondary-cta,
.reference-back-link,
.reference-next-link {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: #f7f8ff;
}

.reference-primary-cta:hover,
.reference-secondary-cta:hover,
.reference-back-link:hover,
.reference-next-link:hover {
    transform: translateY(-2px);
}

.reference-hero-panel {
    border-radius: 30px;
    overflow: hidden;
    display: grid;
    grid-template-rows: minmax(280px, 1fr) auto;
}

.reference-hero-visual {
    position: relative;
    min-height: 320px;
    overflow: hidden;
}

.reference-hero-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(9, 9, 13, 0.02) 0%, rgba(9, 9, 13, 0.46) 100%);
}

.reference-hero-visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.reference-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reference-info-card {
    padding: 1.15rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.reference-info-card:nth-child(2n) {
    border-right: 0;
}

.reference-info-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.48);
}

.reference-info-value,
.reference-info-value a {
    font-size: 1rem;
    line-height: 1.5;
    color: #fafaff;
    text-decoration: none;
}

.reference-body-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
    gap: 1.5rem;
}

.reference-content-card {
    border-radius: 28px;
    padding: clamp(1.4rem, 2.8vw, 2.2rem);
}

.reference-section-label {
    display: inline-flex;
    margin-bottom: 1rem;
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #a7abff;
    font-weight: 700;
}

.reference-content-card h2,
.reference-content-card h3 {
    margin: 0 0 0.9rem;
    color: #fafaff;
    letter-spacing: -0.03em;
}

.reference-content-card p,
.reference-content-card li {
    color: rgba(250, 250, 255, 0.76);
    line-height: 1.78;
    font-size: 1rem;
}

.reference-content-card ul {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.8rem;
}

.reference-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.reference-stat-card {
    border-radius: 24px;
    padding: 1.25rem;
}

.reference-stat-label {
    display: block;
    margin-bottom: 0.55rem;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.48);
}

.reference-stat-value {
    display: block;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 800;
    line-height: 1.25;
    color: #fafaff;
}

.reference-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.reference-gallery-card {
    border-radius: 24px;
    overflow: hidden;
}

.reference-gallery-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.reference-gallery-caption {
    padding: 1rem 1.1rem 1.15rem;
    color: rgba(250, 250, 255, 0.72);
    font-size: 0.94rem;
    line-height: 1.6;
}

.reference-embed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.reference-embed-card {
    border-radius: 24px;
    overflow: hidden;
    background: rgba(9, 12, 20, 0.46);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.reference-embed-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #070911;
}

.reference-embed-wrap iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.reference-embed-wrap--html {
    aspect-ratio: auto;
    min-height: 260px;
    padding: 1rem;
}

.reference-embed-wrap--html > * {
    max-width: 100%;
}

.reference-embed-caption {
    padding: 0.9rem 1.1rem 1.1rem;
    color: rgba(250, 250, 255, 0.72);
    font-size: 0.92rem;
    line-height: 1.6;
}

.reference-next-card {
    border-radius: 28px;
    padding: 1.35rem;
    display: grid;
    gap: 1rem;
}

.reference-next-preview {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.reference-next-preview img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.reference-next-card h3 {
    margin: 0;
    color: #fafaff;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}

.reference-next-card p {
    margin: 0;
    color: rgba(250, 250, 255, 0.72);
    line-height: 1.68;
}

.reference-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: fit-content;
    padding: 0.58rem 0.9rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffd58b;
    background: rgba(255, 184, 0, 0.12);
    border: 1px solid rgba(255, 184, 0, 0.24);
}

@media (max-width: 1024px) {
    .reference-hero,
    .reference-body-grid,
    .reference-stats-grid {
        grid-template-columns: 1fr;
    }

    .reference-hero-panel {
        grid-template-rows: 280px auto;
    }
}

@media (max-width: 768px) {
    .reference-detail-page {
        padding-top: calc(var(--header-sticky-height, 124px) + 1.5rem);
        padding-bottom: 3.5rem;
    }

    .reference-detail-shell {
        width: min(100% - 1rem, 1180px);
    }

    .reference-info-grid,
    .reference-gallery-grid {
        grid-template-columns: 1fr;
    }

    .reference-info-card {
        border-right: 0;
    }

    .reference-title {
        font-size: clamp(1.9rem, 9vw, 3rem);
    }

    .reference-cta-row {
        flex-direction: column;
        align-items: stretch;
    }

    .reference-primary-cta,
    .reference-secondary-cta,
    .reference-back-link,
    .reference-next-link {
        width: 100%;
    }
}