:root {
    --ppe-primary: #01808f;
    --ppe-primary-dark: #016c78;
    --ppe-primary-light: #6fb4bb;
    --ppe-soft: #e6f3f5;
    --ppe-dark: #1f2a2e;
    --ppe-gray: #6b7c81;
    --ppe-bg: #f4f7f8;
    --ppe-white: #ffffff;
    --ppe-border: #d8e4e7;
    --ppe-radius: 14px;
    --ppe-shadow: 0 12px 32px rgba(1, 128, 143, 0.08);
}

.ppe-admin-page {
    margin-top: 20px;
}

.ppe-admin-shell,
.ppe-container {
    max-width: 1080px;
    margin: 0 auto;
}

.ppe-admin-shell h1 {
    color: var(--ppe-dark);
    font-size: 30px;
    line-height: 1.2;
    margin: 0 0 20px;
    font-weight: 700;
}

.ppe-admin-shell h2 {
    color: var(--ppe-dark);
    font-size: 22px;
    margin: 0 0 10px;
}

.ppe-admin-card {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-left: 4px solid var(--ppe-primary);
    border-radius: var(--ppe-radius);
    box-shadow: var(--ppe-shadow);
    padding: 24px;
    margin-bottom: 20px;
}

.ppe-admin-card p,
.ppe-admin-card .description {
    color: var(--ppe-gray);
    font-size: 15px;
}

.ppe-admin-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.ppe-admin-stack {
    display: grid;
    gap: 24px;
}

.ppe-admin-stat {
    background: var(--ppe-soft);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ppe-admin-stat strong {
    color: var(--ppe-dark);
    font-size: 13px;
}

.ppe-admin-stat span {
    color: var(--ppe-primary-dark);
    font-size: 15px;
    font-weight: 600;
}

.ppe-site-shell {
    background: var(--ppe-bg);
}

.ppe-hero-section {
    padding: 48px 20px 24px;
}

.ppe-hero-card {
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
    border: 1px solid var(--ppe-border);
    border-radius: 24px;
    box-shadow: var(--ppe-shadow);
    padding: 48px 32px;
    text-align: center;
}

.ppe-kicker {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(1, 128, 143, 0.12);
    color: var(--ppe-primary-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.ppe-hero-card h1 {
    margin: 0 0 16px;
    color: var(--ppe-dark);
    font-size: 40px;
    line-height: 1.1;
}

.ppe-hero-card p {
    margin: 0 auto;
    max-width: 760px;
    color: var(--ppe-gray);
    font-size: 18px;
    line-height: 1.7;
}

.ppe-featured-section {
    padding: 24px 20px 56px;
}

.ppe-section-head {
    margin-bottom: 22px;
}

.ppe-section-head h2 {
    margin: 0 0 8px;
    color: var(--ppe-dark);
    font-size: 28px;
}

.ppe-section-head p {
    margin: 0;
    color: var(--ppe-gray);
    font-size: 16px;
}

.ppe-product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.ppe-product-card {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--ppe-shadow);
    display: flex;
    flex-direction: column;
}

.ppe-product-image {
    display: block;
    aspect-ratio: 1 / 1;
    background: var(--ppe-soft);
}

.ppe-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ppe-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ppe-gray);
    font-size: 14px;
}

.ppe-product-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.ppe-product-body h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.4;
}

.ppe-product-body h3 a {
    color: var(--ppe-dark);
    text-decoration: none;
}

.ppe-product-price {
    color: var(--ppe-primary-dark);
    font-size: 16px;
    font-weight: 700;
}

.ppe-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    background: var(--ppe-primary);
    color: var(--ppe-white);
    text-decoration: none;
    font-weight: 700;
}

.ppe-button:hover {
    background: var(--ppe-primary-dark);
    color: var(--ppe-white);
}

.ppe-empty-state {
    grid-column: 1 / -1;
    background: var(--ppe-white);
    border: 1px dashed var(--ppe-border);
    border-radius: 18px;
    padding: 24px;
    color: var(--ppe-gray);
    text-align: center;
}

@media (max-width: 1024px) {
    .ppe-product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 782px) {
    .ppe-admin-grid,
    .ppe-product-grid {
        grid-template-columns: 1fr;
    }

    .ppe-hero-card {
        padding: 32px 20px;
    }

    .ppe-hero-card h1 {
        font-size: 30px;
    }

    .ppe-hero-card p {
        font-size: 16px;
    }
}

.ppe-hero-actions,
.ppe-callout-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.ppe-button {
    border-radius: 999px;
    background: var(--ppe-primary);
    color: var(--ppe-white);
    text-decoration: none;
    font-weight: 700;
    transition: background 0.2s ease, transform 0.2s ease;
}

.ppe-button:hover {
    background: var(--ppe-primary-dark);
    color: var(--ppe-white);
    transform: translateY(-1px);
}

.ppe-button-outline {
    background: transparent;
    color: var(--ppe-primary-dark);
    border: 1px solid var(--ppe-primary-light);
}

.ppe-button-outline:hover {
    background: var(--ppe-soft);
    color: var(--ppe-primary-dark);
}

.ppe-button-light {
    background: var(--ppe-white);
    color: var(--ppe-primary-dark);
}

.ppe-button-light:hover {
    background: var(--ppe-soft);
    color: var(--ppe-primary-dark);
}

.ppe-benefits-section,
.ppe-articles-section,
.ppe-categories-section,
.ppe-calculator-section,
.ppe-cta-section {
    padding: 0 20px 56px;
}

.ppe-info-grid,
.ppe-article-grid,
.ppe-category-grid,
.ppe-footer-grid {
    display: grid;
    gap: 20px;
}

.ppe-info-grid,
.ppe-article-grid,
.ppe-footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ppe-category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ppe-info-card,
.ppe-article-card,
.ppe-category-card,
.ppe-callout-card,
.ppe-footer-column {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 18px;
    box-shadow: var(--ppe-shadow);
}

.ppe-info-card,
.ppe-article-body,
.ppe-category-card,
.ppe-footer-column {
    padding: 22px;
}

.ppe-info-card h3,
.ppe-article-body h3,
.ppe-footer-column h3,
.ppe-callout-card h2,
.ppe-cta-card h2 {
    margin: 0 0 12px;
    color: var(--ppe-dark);
}

.ppe-info-card p,
.ppe-article-body p,
.ppe-footer-column li,
.ppe-callout-card p,
.ppe-cta-card p,
.ppe-category-card span,
.ppe-meta {
    color: var(--ppe-gray);
}

.ppe-article-card {
    overflow: hidden;
}

.ppe-article-image {
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--ppe-soft);
}

.ppe-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ppe-article-body h3 a {
    color: var(--ppe-dark);
    text-decoration: none;
}

.ppe-meta {
    display: inline-block;
    font-size: 13px;
    margin-bottom: 8px;
}

.ppe-category-card {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ppe-category-card strong {
    color: var(--ppe-dark);
    font-size: 18px;
}

.ppe-callout-card,
.ppe-cta-card {
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.ppe-callout-card {
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
}

.ppe-cta-card {
    background: linear-gradient(120deg, var(--ppe-primary) 0%, var(--ppe-primary-dark) 100%);
    color: var(--ppe-white);
    border-radius: 24px;
    box-shadow: var(--ppe-shadow);
}

.ppe-cta-card h2,
.ppe-cta-card p {
    color: var(--ppe-white);
}

.ppe-footer-section {
    padding: 0 20px 56px;
}

.ppe-footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ppe-footer-column ul {
    margin: 0;
    padding-left: 18px;
}

.ppe-empty-state {
    background: var(--ppe-white);
    border: 1px dashed var(--ppe-border);
    border-radius: 18px;
    padding: 24px;
    color: var(--ppe-gray);
    grid-column: 1 / -1;
}

@media (max-width: 1024px) {
    .ppe-product-grid,
    .ppe-category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ppe-info-grid,
    .ppe-article-grid,
    .ppe-footer-grid,
    .ppe-admin-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 782px) {
    .ppe-product-grid,
    .ppe-info-grid,
    .ppe-article-grid,
    .ppe-category-grid,
    .ppe-footer-grid,
    .ppe-admin-grid {
        grid-template-columns: 1fr;
    }

    .ppe-hero-card {
        padding: 36px 22px;
    }

    .ppe-hero-card h1 {
        font-size: 32px;
    }

    .ppe-callout-card,
    .ppe-cta-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .ppe-hero-actions,
    .ppe-callout-actions {
        justify-content: flex-start;
    }
}

.ppe-protocol-hero {
    padding: 48px 20px 24px;
}

.ppe-protocol-hero-card {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: 24px;
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
    border: 1px solid var(--ppe-border);
    border-radius: 24px;
    box-shadow: var(--ppe-shadow);
    padding: 32px;
}

.ppe-protocol-hero-copy h1 {
    margin: 0 0 12px;
    color: var(--ppe-dark);
    font-size: 40px;
    line-height: 1.1;
}

.ppe-protocol-hero-copy p {
    margin: 0;
    color: var(--ppe-gray);
    font-size: 17px;
    line-height: 1.7;
}

.ppe-protocol-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 16px;
}

.ppe-protocol-chip {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    color: var(--ppe-primary-dark);
    font-size: 13px;
    font-weight: 700;
}

.ppe-protocol-linked-card,
.ppe-protocol-sidebar-card,
.ppe-content-card {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 18px;
    box-shadow: var(--ppe-shadow);
}

.ppe-protocol-linked-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    justify-content: center;
}

.ppe-protocol-linked-card h3 {
    margin: 0;
    color: var(--ppe-dark);
    font-size: 24px;
}

.ppe-protocol-main {
    padding: 0 20px 56px;
}

.ppe-protocol-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.ppe-protocol-sidebar {
    position: sticky;
    top: 24px;
}

.ppe-protocol-sidebar-card {
    padding: 24px;
}

.ppe-protocol-sidebar-card h3 {
    margin: 0 0 14px;
    color: var(--ppe-dark);
    font-size: 20px;
}

.ppe-anchor-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.ppe-anchor-list a {
    color: var(--ppe-primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.ppe-protocol-content {
    display: grid;
    gap: 24px;
}

.ppe-content-card {
    padding: 28px;
}

.ppe-prose,
.ppe-prose p,
.ppe-prose li {
    color: var(--ppe-gray);
    line-height: 1.8;
}

.ppe-prose h2,
.ppe-prose h3,
.ppe-prose h4 {
    color: var(--ppe-dark);
}

.ppe-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.ppe-detail-item {
    background: var(--ppe-soft);
    border-radius: 14px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ppe-detail-item strong {
    color: var(--ppe-dark);
    font-size: 14px;
}

.ppe-detail-item span {
    color: var(--ppe-primary-dark);
    word-break: break-word;
}

.ppe-product-inline {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.ppe-product-inline-image {
    display: block;
    border-radius: 18px;
    overflow: hidden;
    background: var(--ppe-soft);
}

.ppe-product-inline-image img {
    width: 100%;
    height: auto;
    display: block;
}

.ppe-product-inline-body {
    display: grid;
    gap: 14px;
}

.ppe-product-inline-body h3 {
    margin: 0;
    color: var(--ppe-dark);
    font-size: 24px;
}

@media (max-width: 1024px) {
    .ppe-protocol-hero-card,
    .ppe-protocol-layout,
    .ppe-product-inline {
        grid-template-columns: 1fr;
    }

    .ppe-detail-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ppe-protocol-sidebar {
        position: static;
    }
}

@media (max-width: 782px) {
    .ppe-protocol-hero-copy h1 {
        font-size: 32px;
    }

    .ppe-detail-grid {
        grid-template-columns: 1fr;
    }

    .ppe-content-card,
    .ppe-protocol-linked-card,
    .ppe-protocol-sidebar-card {
        padding: 22px;
    }
}

.ppe-highlight-grid,
.ppe-supplies-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.ppe-highlight-item,
.ppe-supply-item {
    background: var(--ppe-soft);
    border: 1px solid var(--ppe-border);
    border-radius: 14px;
    padding: 16px 18px;
    color: var(--ppe-dark);
    font-weight: 600;
    line-height: 1.6;
}

.ppe-dosing-table {
    display: grid;
    gap: 12px;
}

.ppe-dosing-row {
    display: grid;
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    padding: 16px 18px;
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 14px;
}

.ppe-dosing-row strong {
    color: var(--ppe-dark);
}

.ppe-dosing-row span {
    color: var(--ppe-gray);
    line-height: 1.7;
}

.ppe-soft-note {
    margin-top: 16px;
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
    border: 1px solid var(--ppe-border);
    border-left: 4px solid var(--ppe-primary);
    border-radius: 14px;
    padding: 18px;
    color: var(--ppe-gray);
    line-height: 1.8;
}

@media (max-width: 782px) {
    .ppe-highlight-grid,
    .ppe-supplies-grid,
    .ppe-dosing-row {
        grid-template-columns: 1fr;
    }
}

.ppe-bullet-card-list{display:grid;gap:16px}.ppe-bullet-card{padding:18px 20px;border-radius:16px;background:#eef7f8;border:1px solid rgba(1,128,143,.12);color:#1f2a2e}.ppe-content-card-warning{background:#fffdf5;border-color:rgba(1,128,143,.14)}.ppe-bullet-card-warning{background:#fff8dc;border-color:rgba(1,128,143,.12)}
.ppe-feature-list {
    display: grid;
    gap: 16px;
}

.ppe-feature-item {
    padding: 18px 20px;
    border-radius: 16px;
    background: #f7fbfc;
    border: 1px solid rgba(1, 128, 143, 0.14);
    color: var(--dp-dark);
    font-weight: 500;
}

.ppe-feature-item-warning {
    background: #fff8ec;
    border-color: rgba(193, 141, 29, 0.24);
}

.ppe-faq-list {
    display: grid;
    gap: 18px;
}

.ppe-faq-item {
    padding: 20px;
    border-radius: 16px;
    background: #f7fbfc;
    border: 1px solid rgba(1, 128, 143, 0.14);
}

.ppe-faq-item h3 {
    margin: 0 0 10px;
    font-size: 20px;
    line-height: 1.3;
}

.ppe-faq-item p {
    margin: 0;
    color: var(--dp-gray);
}

.ppe-product-stock {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--ppe-soft);
    color: var(--ppe-primary-dark);
    font-weight: 700;
    font-size: 13px;
}

.ppe-product-cats,
.ppe-inline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--ppe-gray);
    font-size: 14px;
}

.ppe-inline-meta span {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--ppe-bg);
}

.ppe-related-grid,
.ppe-related-product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.ppe-related-card,
.ppe-related-product-card {
    border: 1px solid var(--ppe-border);
    border-radius: 18px;
    background: var(--ppe-white);
    text-decoration: none;
    color: var(--ppe-dark);
    overflow: hidden;
}

.ppe-related-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ppe-related-card:hover,
.ppe-related-product-card:hover {
    border-color: var(--ppe-primary);
    box-shadow: var(--ppe-shadow);
}

.ppe-related-kicker {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ppe-primary-dark);
}

.ppe-related-card h3,
.ppe-related-product-body h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.4;
}

.ppe-related-product-image {
    display: block;
    aspect-ratio: 1 / 1;
    background: var(--ppe-soft);
}

.ppe-related-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ppe-related-product-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ppe-related-product-body h3 a {
    color: var(--ppe-dark);
    text-decoration: none;
}

@media (max-width: 920px) {
    .ppe-related-grid,
    .ppe-related-product-grid {
        grid-template-columns: 1fr;
    }
}

.ppe-family-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.ppe-family-summary-item {
    background: var(--ppe-soft);
    border: 1px solid var(--ppe-border);
    border-radius: 14px;
    padding: 16px;
    display: grid;
    gap: 8px;
}

.ppe-family-summary-item strong {
    color: var(--ppe-dark);
    font-size: 13px;
}

.ppe-family-summary-item span {
    color: var(--ppe-primary-dark);
    font-size: 18px;
    font-weight: 700;
}

.ppe-related-card-current {
    border-color: var(--ppe-primary);
    background: linear-gradient(180deg, rgba(1, 128, 143, 0.08) 0%, var(--ppe-white) 100%);
}

@media (max-width: 767px) {
    .ppe-family-summary-grid {
        grid-template-columns: 1fr;
    }
}

.ppe-library-hero {
    padding: 40px 20px 18px;
}

.ppe-library-hero-card,
.ppe-library-filter-card,
.ppe-library-summary-card,
.ppe-library-card {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 20px;
    box-shadow: var(--ppe-shadow);
}

.ppe-library-hero-card {
    padding: 38px 30px;
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
    text-align: center;
}

.ppe-library-hero-card h1 {
    margin: 0 0 12px;
    color: var(--ppe-dark);
    font-size: 38px;
    line-height: 1.1;
}

.ppe-library-hero-card p {
    margin: 0 auto;
    max-width: 760px;
    color: var(--ppe-gray);
    font-size: 17px;
    line-height: 1.7;
}

.ppe-library-controls,
.ppe-library-grid-wrap {
    padding: 18px 20px 42px;
}

.ppe-library-controls .ppe-container,
.ppe-library-grid-wrap .ppe-container {
    display: grid;
    gap: 18px;
}

.ppe-library-filter-card,
.ppe-library-summary-card {
    padding: 22px;
}

.ppe-library-filter-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.ppe-field {
    display: grid;
    gap: 8px;
}

.ppe-field label {
    color: var(--ppe-dark);
    font-size: 13px;
    font-weight: 700;
}

.ppe-field input,
.ppe-field select,
.ppe-button-input {
    min-height: 46px;
}

.ppe-field input,
.ppe-field select {
    width: 100%;
    border: 1px solid var(--ppe-border);
    border-radius: 10px;
    padding: 0 14px;
    background: var(--ppe-white);
    color: var(--ppe-dark);
    font-size: 15px;
}

.ppe-button-input {
    border: 0;
    cursor: pointer;
}

.ppe-library-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.ppe-library-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.ppe-library-card-image {
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--ppe-soft);
}

.ppe-library-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ppe-library-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.ppe-library-card-body h3 {
    margin: 0;
    font-size: 22px;
    line-height: 1.3;
}

.ppe-library-card-body h3 a {
    color: var(--ppe-dark);
    text-decoration: none;
}

.ppe-library-card-body p {
    margin: 0;
    color: var(--ppe-gray);
    font-size: 15px;
    line-height: 1.7;
}

.ppe-library-inline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--ppe-primary-dark);
    font-size: 14px;
    font-weight: 600;
}

.ppe-pagination ul {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ppe-pagination a,
.ppe-pagination span {
    display: inline-flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--ppe-border);
    background: var(--ppe-white);
    color: var(--ppe-dark);
    text-decoration: none;
    padding: 0 14px;
}

.ppe-pagination .current {
    background: var(--ppe-primary);
    border-color: var(--ppe-primary);
    color: var(--ppe-white);
}

@media (max-width: 1024px) {
    .ppe-library-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ppe-library-filter-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ppe-field-actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 782px) {
    .ppe-library-grid,
    .ppe-library-filter-grid {
        grid-template-columns: 1fr;
    }

    .ppe-library-hero-card {
        padding: 30px 20px;
    }

    .ppe-library-hero-card h1 {
        font-size: 30px;
    }
}

.ppe-calculator-embed {
    margin-top: 20px;
}

.ppe-calculator-widget {
    background: var(--ppe-white);
    border: 1px solid var(--ppe-border);
    border-radius: 18px;
    box-shadow: var(--ppe-shadow);
    padding: 24px;
}

.ppe-calculator-head h2 {
    margin: 0 0 10px;
    color: var(--ppe-dark);
    font-size: 28px;
}

.ppe-calculator-head p,
.ppe-calculator-note {
    color: var(--ppe-gray);
}

.ppe-calculator-grid,
.ppe-calculator-results {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.ppe-calculator-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--ppe-dark);
    font-weight: 600;
}

.ppe-calculator-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--ppe-bg);
    border: 1px solid var(--ppe-border);
    border-radius: 12px;
    padding: 0 14px;
    min-height: 50px;
}

.ppe-calculator-input-wrap input {
    border: 0;
    background: transparent;
    width: 100%;
    min-height: 48px;
    outline: none;
    box-shadow: none;
}

.ppe-calculator-input-wrap small {
    color: var(--ppe-gray);
    font-size: 12px;
    white-space: nowrap;
}

.ppe-result-card {
    background: linear-gradient(180deg, var(--ppe-soft) 0%, var(--ppe-white) 100%);
    border: 1px solid var(--ppe-border);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ppe-result-card span {
    color: var(--ppe-gray);
    font-size: 13px;
}

.ppe-result-card strong {
    color: var(--ppe-primary-dark);
    font-size: 22px;
    line-height: 1.2;
}

.ppe-calculator-note {
    margin-top: 18px;
    background: var(--ppe-soft);
    border-left: 4px solid var(--ppe-primary);
    border-radius: 12px;
    padding: 14px 16px;
}

@media (max-width: 1024px) {
    .ppe-calculator-grid,
    .ppe-calculator-results {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 782px) {
    .ppe-calculator-grid,
    .ppe-calculator-results {
        grid-template-columns: 1fr;
    }
}

.ppe-button-row {
    flex-wrap: wrap;
    gap: 12px;
}

.ppe-protocol-sidebar-card {
    position: sticky;
    top: 24px;
}

.ppe-protocol-hero-card,
.ppe-content-card,
.ppe-library-card,
.ppe-library-hero-card,
.ppe-library-filter-card,
.ppe-library-summary-card,
.ppe-calculator-widget,
.ppe-product-card {
    overflow: hidden;
}

.ppe-library-card,
.ppe-product-card,
.ppe-protocol-product-card,
.ppe-content-card,
.ppe-family-card,
.ppe-related-product-card {
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.ppe-library-card:hover,
.ppe-product-card:hover,
.ppe-protocol-product-card:hover,
.ppe-content-card:hover,
.ppe-family-card:hover,
.ppe-related-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(1, 128, 143, 0.12);
    border-color: rgba(1, 128, 143, 0.28);
}

.ppe-library-card-image img,
.ppe-product-image img,
.ppe-related-product-image img,
.ppe-family-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ppe-library-card-body,
.ppe-related-product-body,
.ppe-family-card-body,
.ppe-product-body {
    min-width: 0;
}

.ppe-library-card-body h3,
.ppe-related-product-body h3,
.ppe-family-card-body h3,
.ppe-product-body h3,
.ppe-protocol-product-card h3 {
    overflow-wrap: anywhere;
}

.ppe-library-inline-meta,
.ppe-product-cats,
.ppe-product-stock,
.ppe-meta {
    overflow-wrap: anywhere;
}

.ppe-library-filter-card .ppe-button-row,
.ppe-protocol-hero .ppe-button-row,
.ppe-protocol-product-card .ppe-button-row,
.ppe-content-card .ppe-button-row {
    align-items: stretch;
}

.ppe-library-filter-card .ppe-button,
.ppe-protocol-hero .ppe-button,
.ppe-protocol-product-card .ppe-button,
.ppe-content-card .ppe-button {
    min-width: 160px;
}

.ppe-library-grid,
.ppe-article-library-grid,
.ppe-product-grid,
.ppe-family-grid,
.ppe-related-products-grid,
.ppe-highlight-grid,
.ppe-supplies-grid,
.ppe-summary-grid,
.ppe-family-summary-grid,
.ppe-dosing-grid,
.ppe-faq-grid {
    align-items: stretch;
}

.ppe-library-card,
.ppe-article-library-card,
.ppe-family-card,
.ppe-related-product-card,
.ppe-supply-card,
.ppe-highlight-card,
.ppe-summary-item,
.ppe-dosing-card,
.ppe-faq-item {
    height: 100%;
}

.ppe-library-hero-card p,
.ppe-hero-card p,
.ppe-hero-summary,
.ppe-content-card p,
.ppe-library-card p,
.ppe-calculator-head p {
    max-width: 100%;
}

.ppe-field input,
.ppe-field select,
.ppe-field textarea,
.ppe-calculator-input-wrap {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (max-width: 1200px) {
    .ppe-protocol-layout {
        grid-template-columns: 260px minmax(0, 1fr);
        gap: 24px;
    }
}

@media (max-width: 1024px) {
    .ppe-protocol-hero-grid,
    .ppe-protocol-layout,
    .ppe-library-grid,
    .ppe-article-library-grid,
    .ppe-related-products-grid,
    .ppe-family-grid,
    .ppe-family-summary-grid,
    .ppe-highlight-grid,
    .ppe-supplies-grid,
    .ppe-summary-grid,
    .ppe-dosing-grid,
    .ppe-faq-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ppe-protocol-layout {
        grid-template-columns: 1fr;
    }

    .ppe-protocol-sidebar {
        order: -1;
    }

    .ppe-protocol-sidebar-card {
        position: static;
    }
}

@media (max-width: 782px) {
    .ppe-site-shell,
    .ppe-protocol-shell,
    .ppe-library-shell {
        overflow-x: hidden;
    }

    .ppe-hero-section,
    .ppe-featured-section,
    .ppe-protocol-hero,
    .ppe-protocol-main,
    .ppe-library-hero,
    .ppe-library-controls,
    .ppe-library-grid-wrap {
        padding-left: 14px;
        padding-right: 14px;
    }

    .ppe-container,
    .ppe-admin-shell,
    .ppe-admin-shell .ppe-container {
        max-width: 100%;
    }

    .ppe-hero-card,
    .ppe-protocol-hero-card,
    .ppe-content-card,
    .ppe-library-hero-card,
    .ppe-library-filter-card,
    .ppe-library-summary-card,
    .ppe-library-card,
    .ppe-product-card,
    .ppe-calculator-widget {
        border-radius: 18px;
    }

    .ppe-hero-card,
    .ppe-protocol-hero-card,
    .ppe-content-card,
    .ppe-library-hero-card,
    .ppe-library-filter-card,
    .ppe-library-summary-card,
    .ppe-calculator-widget {
        padding: 20px;
    }

    .ppe-protocol-hero-grid,
    .ppe-library-grid,
    .ppe-article-library-grid,
    .ppe-product-grid,
    .ppe-related-products-grid,
    .ppe-family-grid,
    .ppe-family-summary-grid,
    .ppe-highlight-grid,
    .ppe-supplies-grid,
    .ppe-summary-grid,
    .ppe-dosing-grid,
    .ppe-faq-grid,
    .ppe-admin-grid {
        grid-template-columns: 1fr;
    }

    .ppe-protocol-hero-copy h1,
    .ppe-hero-card h1,
    .ppe-library-hero-card h1 {
        font-size: 28px;
        line-height: 1.15;
    }

    .ppe-section-head h2,
    .ppe-content-card h2,
    .ppe-calculator-head h2 {
        font-size: 24px;
        line-height: 1.2;
    }

    .ppe-button,
    .ppe-button-input {
        width: 100%;
    }

    .ppe-button-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ppe-library-filter-grid,
    .ppe-article-filter-grid {
        grid-template-columns: 1fr;
    }

    .ppe-library-inline-meta {
        display: grid;
        gap: 6px;
    }

    .ppe-calculator-input-wrap {
        min-height: 48px;
        padding: 0 12px;
    }
}

.ppe-admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.ppe-field-full{grid-column:1/-1}.ppe-disclaimer-card{border-left:4px solid var(--dp-primary)}@media (max-width:900px){.ppe-admin-form-grid{grid-template-columns:1fr}}

.ppe-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.ppe-section-head > div {
    flex: 1;
}

.ppe-section-head .ppe-button {
    flex-shrink: 0;
}

@media (max-width: 782px) {
    .ppe-section-head {
        flex-direction: column;
        align-items: stretch;
    }
}