.tpv2-hierarchy-hero {
    padding-bottom: 58px;
}

.tpv2-hierarchy-hero h1 {
    font-size: clamp(38px, 4vw, 52px);
    line-height: 1.08;
}

.tpv2-hierarchy-hero .tpv2-eyebrow {
    font-size: 12px;
}

.tpv2-hierarchy-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    gap: 50px;
    align-items: end;
}

.tpv2-hierarchy-hero__grid > div:first-child p {
    max-width: 720px;
    margin-bottom: 0;
    font-size: clamp(15px, 1.35vw, 17px);
    line-height: 1.7;
}

.tpv2-hierarchy-hero .tpv2-taxonomy-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 0;
}

.tpv2-hierarchy-hero .tpv2-taxonomy-stats span {
    display: flex;
    min-height: 62px;
    padding: 12px 14px;
    flex-direction: column;
    justify-content: center;
    border-radius: 11px;
    font-size: 12px;
    line-height: 1.45;
}

.tpv2-hierarchy-hero .tpv2-taxonomy-stats strong {
    font-size: 21px;
    line-height: 1.2;
}

.tpv2-hierarchy-guide {
    background: #fff;
    border-bottom: 1px solid var(--tpui-line);
}

.tpv2-hierarchy-guide .container {
    display: flex;
    min-height: 92px;
    gap: 42px;
    align-items: center;
}

.tpv2-hierarchy-guide__intro {
    min-width: 220px;
}

.tpv2-hierarchy-guide__intro span,
.tpv2-hierarchy-guide__intro small {
    display: block;
}

.tpv2-hierarchy-guide__intro span {
    margin-bottom: 4px;
    color: var(--tpui-navy);
    font-size: 14px;
    font-weight: 800;
}

.tpv2-hierarchy-guide__intro small {
    color: var(--tpui-muted);
    font-size: 12px;
    line-height: 1.5;
}

.tpv2-hierarchy-guide ol {
    display: flex;
    padding: 0;
    margin: 0;
    flex: 1;
    list-style: none;
}

.tpv2-hierarchy-guide li {
    position: relative;
    display: flex;
    min-width: 0;
    flex: 1;
    gap: 9px;
    align-items: center;
    color: #51697c;
    font-size: 13px;
    font-weight: 700;
}

.tpv2-hierarchy-guide li:not(:last-child)::after {
    height: 1px;
    margin: 0 13px;
    flex: 1;
    background: #cfdee7;
    content: '';
}

.tpv2-hierarchy-guide li > span {
    display: grid;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    color: var(--tpui-green);
    background: #eaf6f1;
    border-radius: 50%;
    place-items: center;
    font-size: 11px;
}

.tpv2-hierarchy-browser {
    min-height: 620px;
}

.tpv2-hierarchy-browser__heading {
    display: flex;
    margin-bottom: 32px;
    gap: 30px;
    align-items: end;
    justify-content: space-between;
}

.tpv2-hierarchy-browser__heading .tpv2-heading {
    max-width: 700px;
    margin-bottom: 0;
}

.tpv2-hierarchy-browser__heading .tpv2-heading h2 {
    font-size: clamp(28px, 3vw, 36px);
    line-height: 1.2;
}

.tpv2-hierarchy-browser__heading .tpv2-heading p {
    font-size: 15px;
    line-height: 1.7;
}

.tpv2-taxonomy-search {
    display: flex;
    width: min(100%, 360px);
    height: 48px;
    padding: 0 10px 0 16px;
    align-items: center;
    background: #fff;
    border: 1px solid #cad9e3;
    border-radius: 12px;
    box-shadow: 0 9px 24px rgba(18, 52, 84, .06);
}

.tpv2-taxonomy-search > i {
    color: #7d91a0;
}

.tpv2-taxonomy-search input {
    min-width: 0;
    height: 100%;
    padding: 0 11px;
    flex: 1;
    background: transparent;
    border: 0;
    outline: 0;
    font-size: 14px;
}

.tpv2-taxonomy-search button {
    display: grid;
    width: 30px;
    height: 30px;
    padding: 0;
    color: var(--tpui-muted);
    background: #f2f6f8;
    border: 0;
    border-radius: 50%;
    place-items: center;
}

.tpv2-taxonomy-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.tpv2-hierarchy-card {
    position: relative;
    display: flex;
    min-height: 340px;
    padding: 25px;
    overflow: hidden;
    flex-direction: column;
    background: linear-gradient(155deg, #fff 65%, #f4f9f8);
    border: 1px solid var(--tpui-line);
    border-radius: 17px;
    box-shadow: 0 12px 30px rgba(18, 52, 84, .055);
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.tpv2-hierarchy-card::after {
    position: absolute;
    top: -46px;
    right: -46px;
    width: 120px;
    height: 120px;
    background: var(--tpui-green);
    border-radius: 50%;
    content: '';
    opacity: .055;
    pointer-events: none;
}

.tpv2-hierarchy-card:hover {
    border-color: #b8d2c9;
    box-shadow: 0 18px 40px rgba(18, 52, 84, .1);
    transform: translateY(-3px);
}

.tpv2-hierarchy-card.is-unavailable {
    background: #f6f8f9;
    box-shadow: none;
}

.tpv2-hierarchy-card__top {
    display: flex;
    margin-bottom: 21px;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.tpv2-hierarchy-card__icon {
    display: grid;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    color: var(--tpui-green);
    background: #eaf6f1;
    border-radius: 13px;
    place-items: center;
    font-size: 18px;
}

.tpv2-hierarchy-card__level {
    color: var(--tpui-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .06em;
    text-align: right;
    text-transform: uppercase;
}

.tpv2-hierarchy-card h2 {
    margin: 0 0 9px;
    color: var(--tpui-navy);
    font-size: clamp(19px, 1.6vw, 21px);
    line-height: 1.3;
}

.tpv2-hierarchy-card > p {
    display: -webkit-box;
    margin-bottom: 20px;
    overflow: hidden;
    color: var(--tpui-muted);
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    font-size: 14px;
    line-height: 1.65;
}

.tpv2-hierarchy-card__counts {
    display: flex;
    margin: auto 0 20px;
    gap: 8px;
}

.tpv2-hierarchy-card__counts div {
    min-width: 86px;
    padding: 9px 11px;
    background: rgba(239, 246, 247, .9);
    border-radius: 9px;
}

.tpv2-hierarchy-card__counts dt {
    color: var(--tpui-muted);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
}

.tpv2-hierarchy-card__counts dd {
    margin: 2px 0 0;
    color: var(--tpui-navy);
    font-size: 18px;
    font-weight: 800;
}

.tpv2-hierarchy-card__actions {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
}

.tpv2-hierarchy-card__actions button {
    display: flex;
    min-height: 40px;
    padding: 0 13px;
    gap: 9px;
    align-items: center;
    color: #fff;
    background: var(--tpui-green);
    border: 0;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 800;
}

.tpv2-hierarchy-card__actions a {
    color: var(--tpui-green);
    font-size: 13px;
    font-weight: 800;
}

.tpv2-taxonomy-search-empty {
    margin-top: 20px;
}

.tpv2-taxonomy-toolbar {
    position: sticky;
    z-index: 15;
    top: 0;
    margin-bottom: 18px;
    box-shadow: 0 8px 22px rgba(18, 52, 84, .06);
}

.tpv2-taxonomy-toolbar > button:last-child {
    color: var(--tpui-muted);
}

.tpv2-taxonomy-workspace {
    display: grid;
    grid-template-columns: minmax(215px, .28fr) minmax(0, .72fr);
    gap: 24px;
    align-items: start;
}

.tpv2-taxonomy-navigator {
    position: sticky;
    top: 76px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--tpui-line);
    border-radius: 15px;
    box-shadow: 0 10px 28px rgba(18, 52, 84, .055);
}

.tpv2-taxonomy-navigator__toggle {
    display: none;
}

.tpv2-taxonomy-navigator__label {
    display: block;
    margin-bottom: 16px;
    color: var(--tpui-navy);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.tpv2-taxonomy-navigator nav {
    position: relative;
    display: grid;
    padding-left: 10px;
    gap: 5px;
}

.tpv2-taxonomy-navigator nav::before {
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 14px;
    width: 1px;
    background: #d7e4e9;
    content: '';
}

.tpv2-taxonomy-navigator nav button {
    position: relative;
    display: grid;
    padding: 9px 9px 9px 27px;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 7px;
    color: #526a7d;
    text-align: left;
    background: transparent;
    border: 0;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
}

.tpv2-taxonomy-navigator nav button::before {
    position: absolute;
    z-index: 1;
    top: 14px;
    left: 0;
    width: 9px;
    height: 9px;
    background: #fff;
    border: 2px solid #9eb1bd;
    border-radius: 50%;
    content: '';
}

.tpv2-taxonomy-navigator nav button[aria-current='page'] {
    color: var(--tpui-navy);
    background: #eef7f4;
}

.tpv2-taxonomy-navigator nav button[aria-current='page']::before {
    background: var(--tpui-green);
    border-color: var(--tpui-green);
}

.tpv2-taxonomy-navigator nav button span:first-child {
    color: var(--tpui-green);
    font-size: 10px;
}

.tpv2-taxonomy-navigator > div > p {
    padding-top: 16px;
    margin: 16px 0 0;
    color: var(--tpui-muted);
    border-top: 1px solid var(--tpui-line);
    font-size: 12px;
    line-height: 1.6;
}

.tpv2-taxonomy-summary {
    padding: 26px;
    align-items: center;
    background: linear-gradient(135deg, #fff, #eef7f4);
    border: 1px solid #d6e6e0;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(18, 52, 84, .06);
}

.tpv2-taxonomy-summary__copy {
    max-width: 590px;
}

.tpv2-taxonomy-summary__copy > p {
    margin: 9px 0 13px;
    color: var(--tpui-muted);
    font-size: 14px;
    line-height: 1.65;
}

.tpv2-taxonomy-summary__copy > a {
    color: var(--tpui-green);
    font-size: 13px;
    font-weight: 800;
}

.tpv2-taxonomy-summary dl div {
    background: rgba(255, 255, 255, .8);
}

.tpv2-taxonomy-content__heading {
    display: flex;
    margin: 30px 0 18px;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}

.tpv2-taxonomy-content__heading .tpv2-eyebrow {
    margin-bottom: 5px;
}

.tpv2-taxonomy-content__heading h2 {
    margin: 0;
    color: var(--tpui-navy);
    font-size: clamp(22px, 2vw, 26px);
}

.tpv2-taxonomy-content__heading small {
    color: var(--tpui-muted);
    font-size: 12px;
}

.tpv2-taxonomy-content .tpv2-taxonomy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tpv2-taxonomy-group + .tpv2-taxonomy-group {
    margin-top: 36px;
    padding-top: 30px;
    border-top: 1px solid var(--tpui-line);
}

.tpv2-taxonomy-group {
    grid-column: 1 / -1;
}

.tpv2-taxonomy-group h3 {
    margin: 0 0 18px;
    color: var(--tpui-navy);
    font-size: 20px;
}

.tpv2-taxonomy-group__empty {
    grid-column: 1 / -1;
    margin: 0;
    padding: 20px;
    color: var(--tpui-muted);
    background: #fff;
    border: 1px dashed var(--tpui-line);
    border-radius: 10px;
}

.tpv2-taxonomy-grid[aria-busy='true'] {
    min-height: 260px;
    opacity: 1;
}

@media (max-width: 991px) {
    .tpv2-hierarchy-hero__grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .tpv2-hierarchy-hero .tpv2-taxonomy-stats {
        max-width: 650px;
    }

    .tpv2-hierarchy-guide .container {
        padding-top: 20px;
        padding-bottom: 20px;
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
    }

    .tpv2-hierarchy-guide ol {
        width: 100%;
    }

    .tpv2-taxonomy-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tpv2-taxonomy-workspace {
        grid-template-columns: 1fr;
    }

    .tpv2-taxonomy-navigator {
        position: static;
        padding: 0;
    }

    .tpv2-taxonomy-navigator__toggle {
        display: flex;
        width: 100%;
        min-height: 48px;
        padding: 0 16px;
        align-items: center;
        justify-content: space-between;
        color: var(--tpui-navy);
        background: #fff;
        border: 0;
        border-radius: 14px;
        font-weight: 800;
    }

    .tpv2-taxonomy-navigator__toggle span {
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .tpv2-taxonomy-navigator > div {
        display: none;
        padding: 8px 18px 18px;
    }

    .tpv2-taxonomy-navigator.is-open > div {
        display: block;
    }
}

@media (max-width: 767px) {
    .tpv2-hierarchy-hero h1 {
        font-size: 32px;
        line-height: 1.12;
    }

    .tpv2-hierarchy-hero__grid > div:first-child p {
        font-size: 15px;
    }

    .tpv2-hierarchy-hero .tpv2-taxonomy-stats strong {
        font-size: 19px;
    }

    .tpv2-hierarchy-guide ol {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .tpv2-hierarchy-guide li:not(:last-child)::after {
        display: none;
    }

    .tpv2-hierarchy-browser__heading {
        align-items: stretch;
        flex-direction: column;
    }

    .tpv2-hierarchy-browser__heading .tpv2-heading h2 {
        font-size: 27px;
    }

    .tpv2-hierarchy-browser__heading .tpv2-heading p {
        font-size: 14px;
    }

    .tpv2-taxonomy-search {
        width: 100%;
    }

    .tpv2-taxonomy-grid,
    .tpv2-taxonomy-content .tpv2-taxonomy-grid {
        grid-template-columns: 1fr;
    }

    .tpv2-hierarchy-card {
        min-height: 0;
    }

    .tpv2-hierarchy-card h2 {
        font-size: 20px;
    }

    .tpv2-hierarchy-card__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .tpv2-hierarchy-card__actions button,
    .tpv2-hierarchy-card__actions a {
        justify-content: center;
        text-align: center;
    }

    .tpv2-taxonomy-toolbar {
        position: static;
    }

    .tpv2-taxonomy-toolbar > button:last-child {
        text-align: left;
    }

    .tpv2-taxonomy-summary {
        align-items: stretch;
    }

    .tpv2-taxonomy-summary dl {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .tpv2-taxonomy-summary dl div {
        padding: 10px 8px;
    }

    .tpv2-taxonomy-content__heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tpv2-hierarchy-card {
        transition: none;
    }
}