:root {
    --onv-academy-ink: #0d2438;
    --onv-academy-navy: #082f49;
    --onv-academy-teal: #0f9b8e;
    --onv-academy-teal-soft: #e9fbf8;
    --onv-academy-sky: #eef8fc;
    --onv-academy-line: #cfe3ea;
    --onv-academy-muted: #587083;
    --onv-academy-coral: #ff6b4a;
    --onv-academy-white: #ffffff;
}

.onv-academy-world,
.onv-academy-world * {
    box-sizing: border-box;
    letter-spacing: 0;
}

.onv-academy-world {
    color: var(--onv-academy-ink);
    margin: 0 auto 34px;
    max-width: 1240px;
    padding: 16px 14px 32px;
}

.onv-academy-hero {
    background:
        linear-gradient(120deg, rgba(8, 47, 73, 0.96), rgba(4, 25, 40, 0.96)),
        radial-gradient(circle at 78% 18%, rgba(15, 155, 142, 0.32), transparent 28%);
    border: 1px solid rgba(120, 224, 212, 0.22);
    border-radius: 8px;
    color: var(--onv-academy-white);
    display: grid;
    gap: 22px;
    grid-template-columns: 1fr;
    min-height: 0;
    overflow: hidden;
    padding: 30px;
}

.onv-academy-hero h1 {
    color: var(--onv-academy-white);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 850;
    line-height: 1;
    margin: 0 0 14px;
    overflow-wrap: normal;
    word-break: normal;
}

.onv-academy-hero p {
    color: #d6e8ee;
    font-size: 16px;
    line-height: 1.55;
    margin: 0;
    max-width: 650px;
}

.onv-academy-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.onv-academy-btn,
.onv-academy-btn:visited {
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: var(--onv-academy-white) !important;
    display: inline-flex;
    font-size: 13px;
    font-weight: 850;
    gap: 8px;
    min-height: 42px;
    padding: 0 15px;
    text-decoration: none !important;
}

button.onv-academy-btn {
    cursor: pointer;
    font-family: inherit;
}

.onv-academy-btn.primary {
    background: var(--onv-academy-teal);
    border-color: var(--onv-academy-teal);
}

.onv-academy-btn:hover {
    background: var(--onv-academy-coral);
    border-color: var(--onv-academy-coral);
}

.onv-academy-stats {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 32px;
    padding-top: 20px;
}

.onv-academy-stats span {
    color: #c9dce3;
    display: grid;
    font-size: 12px;
    gap: 3px;
}

.onv-academy-stats strong {
    color: var(--onv-academy-white);
    font-size: 24px;
    font-weight: 850;
    line-height: 1;
}

.onv-academy-panel {
    align-self: center;
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.onv-academy-node {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    display: grid;
    gap: 8px;
    min-height: 150px;
    padding: 16px;
}

.onv-academy-node.active {
    background: rgba(15, 155, 142, 0.24);
}

.onv-academy-node .material-symbols-outlined {
    align-items: center;
    background: rgba(120, 224, 212, 0.14);
    border-radius: 7px;
    color: #7fe4d7;
    display: flex;
    font-size: 23px;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.onv-academy-node strong {
    color: var(--onv-academy-white);
    font-size: 16px;
    font-weight: 850;
}

.onv-academy-node small {
    color: #bdd5dd;
    font-size: 12px;
    line-height: 1.4;
}

.onv-academy-world .box_header_search {
    margin: 16px 0;
}

.onv-academy-section {
    background: var(--onv-academy-white);
    border: 1px solid var(--onv-academy-line);
    border-radius: 8px;
    margin-top: 16px;
    padding: 20px;
}

.onv-academy-section-head {
    align-items: flex-start;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 16px;
}

.onv-academy-section-head h2 {
    color: var(--onv-academy-ink);
    font-size: 22px;
    font-weight: 850;
    line-height: 1.2;
    margin: 0;
}

.onv-academy-section-head p {
    color: var(--onv-academy-muted);
    font-size: 13px;
    line-height: 1.5;
    margin: 5px 0 0;
}

.onv-academy-section-head > a {
    color: var(--onv-academy-teal) !important;
    font-size: 13px;
    font-weight: 850;
    white-space: nowrap;
}

.onv-academy-studio {
    overflow: hidden;
    position: relative;
}

.onv-academy-studio::before {
    background: linear-gradient(90deg, var(--onv-academy-teal), var(--onv-academy-coral));
    content: '';
    height: 4px;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}

.onv-academy-studio-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.onv-academy-studio-card {
    background: #fbfdfe;
    border: 1px solid var(--onv-academy-line);
    border-radius: 8px;
    color: var(--onv-academy-ink) !important;
    display: grid;
    gap: 9px;
    min-height: 196px;
    padding: 16px;
    text-decoration: none !important;
    transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.onv-academy-studio-card:hover,
.onv-academy-studio-card:focus {
    border-color: var(--onv-academy-teal);
    box-shadow: 0 14px 34px rgba(8, 47, 73, 0.11);
    transform: translateY(-2px);
}

.onv-academy-studio-card > .material-symbols-outlined {
    align-items: center;
    background: var(--onv-academy-teal-soft);
    border-radius: 7px;
    color: var(--onv-academy-teal);
    display: flex;
    font-size: 23px;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.onv-academy-studio-card strong {
    color: var(--onv-academy-navy);
    font-size: 16px;
    font-weight: 900;
    line-height: 1.2;
}

.onv-academy-studio-card small {
    color: var(--onv-academy-muted);
    font-size: 12px;
    line-height: 1.45;
}

.onv-academy-studio-card em {
    align-items: center;
    color: var(--onv-academy-teal);
    display: inline-flex;
    font-size: 12px;
    font-style: normal;
    font-weight: 900;
    gap: 5px;
    margin-top: auto;
}

.onv-academy-studio-card em i {
    font-size: 16px;
}

.onv-academy-path-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.onv-academy-path {
    background: #fbfdfe;
    border: 1px solid var(--onv-academy-line);
    border-radius: 8px;
    min-height: 164px;
    padding: 16px;
}

.onv-academy-path .material-symbols-outlined {
    align-items: center;
    background: var(--onv-academy-teal-soft);
    border-radius: 7px;
    color: var(--onv-academy-teal);
    display: flex;
    font-size: 23px;
    height: 42px;
    justify-content: center;
    margin-bottom: 14px;
    width: 42px;
}

.onv-academy-path h3 {
    color: var(--onv-academy-navy);
    font-size: 15px;
    font-weight: 850;
    line-height: 1.25;
    margin: 0 0 7px;
}

.onv-academy-path p {
    color: var(--onv-academy-muted);
    font-size: 12px;
    line-height: 1.45;
    margin: 0;
}

.onv-academy-featured-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.onv-academy-course {
    border: 1px solid var(--onv-academy-line);
    border-radius: 8px;
    color: var(--onv-academy-ink) !important;
    display: grid;
    overflow: hidden;
    text-decoration: none !important;
}

.onv-academy-course img {
    aspect-ratio: 16 / 10;
    background: var(--onv-academy-sky);
    display: block;
    height: auto;
    object-fit: cover;
    width: 100%;
}

.onv-academy-course span {
    display: grid;
    gap: 5px;
    padding: 12px;
}

.onv-academy-course strong {
    color: var(--onv-academy-navy);
    display: -webkit-box;
    font-size: 13px;
    font-weight: 850;
    line-height: 1.35;
    min-height: 35px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.onv-academy-course small {
    color: var(--onv-academy-teal);
    font-size: 12px;
    font-weight: 850;
}

.onv-academy-icon-btn {
    align-items: center;
    background: var(--onv-academy-white);
    border: 1px solid var(--onv-academy-line);
    border-radius: 6px;
    color: var(--onv-academy-navy);
    cursor: pointer;
    display: inline-flex;
    height: 38px;
    justify-content: center;
    width: 38px;
}

.onv-academy-list.core-lists {
    display: grid;
    gap: 10px;
}

.onv-academy-list .core-list-item {
    border: 1px solid var(--onv-academy-line);
    border-radius: 8px;
    overflow: hidden;
}

.onv-academy-list .core-item-warp {
    padding: 10px;
}

@media (max-width: 1100px) {
    .onv-academy-panel,
    .onv-academy-studio-grid,
    .onv-academy-featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .onv-academy-world {
        padding: 10px 8px 28px;
    }

    .onv-academy-hero {
        padding: 22px;
    }

    .onv-academy-hero p {
        font-size: 14px;
    }

    .onv-academy-panel,
    .onv-academy-stats,
    .onv-academy-studio-grid,
    .onv-academy-path-grid,
    .onv-academy-featured-grid {
        grid-template-columns: 1fr;
    }

    .onv-academy-section {
        padding: 14px;
    }

    .onv-academy-section-head {
        display: grid;
    }
}