:root {
    --ota-topbar-bg: #10352e;
    --ota-topbar-text: #e7f3ef;
    --ota-surface: #ffffff;
    --ota-surface-alt: #f7fbf9;
    --ota-soft: #edf7f3;
    --ota-soft-strong: #dff0e8;
    --ota-border: rgba(16, 53, 46, 0.1);
    --ota-border-strong: rgba(16, 53, 46, 0.18);
    --ota-accent: #1d7f5f;
    --ota-accent-strong: #145944;
    --ota-accent-warm: #d7a85f;
    --ota-title: #17352d;
    --ota-text: #29453d;
    --ota-muted: #61756f;
    --ota-success: #1c8c69;
    --ota-warning: #b98024;
    --ota-shadow-sm: 0 10px 24px rgba(16, 53, 46, 0.06);
    --ota-shadow: 0 20px 48px rgba(16, 53, 46, 0.1);
    --ota-shadow-lg: 0 28px 70px rgba(16, 53, 46, 0.14);
    --ota-radius-sm: 10px;
    --ota-radius: 14px;
    --ota-radius-lg: 22px;
    --ota-container-max: 1320px;
}

body.ota-ui-active {
    color: var(--ota-text);
    background:
        radial-gradient(circle at top left, rgba(29, 127, 95, 0.06), transparent 28%),
        linear-gradient(180deg, #fbfdfc, #f4f8f6);
}

body.ota-ui-active h1,
body.ota-ui-active h2,
body.ota-ui-active h3,
body.ota-ui-active h4,
body.ota-ui-active h5,
body.ota-ui-active h6 {
    color: var(--ota-title);
}

body.ota-ui-active .th-container,
body.ota-ui-active .container {
    max-width: var(--ota-container-max);
}

body.ota-ui-active .ota-surface-card {
    background: var(--ota-surface);
    border: 1px solid var(--ota-border);
    border-radius: var(--ota-radius-lg);
    box-shadow: var(--ota-shadow-sm);
}

body.ota-ui-active .ota-panel {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--ota-border);
    border-radius: var(--ota-radius-lg);
    box-shadow: var(--ota-shadow);
    backdrop-filter: blur(18px);
}

body.ota-ui-active .ota-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ota-accent-strong);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body.ota-ui-active .ota-kicker:before {
    content: "";
    width: 28px;
    height: 1px;
    background: currentColor;
    opacity: 0.5;
}

body.ota-ui-active .ota-section-title {
    font-size: clamp(28px, 3vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin: 14px 0 18px;
}

body.ota-ui-active .ota-section-copy {
    max-width: 62ch;
    color: var(--ota-muted);
    font-size: 16px;
    line-height: 1.7;
}

body.ota-ui-active .ota-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: var(--ota-soft);
    color: var(--ota-accent-strong);
    font-size: 12px;
    font-weight: 700;
}

body.ota-ui-active .ota-stat {
    display: grid;
    gap: 4px;
    padding: 16px 18px;
    border-radius: var(--ota-radius);
    background: var(--ota-surface);
    border: 1px solid var(--ota-border);
}

body.ota-ui-active .ota-stat strong {
    color: var(--ota-title);
    font-size: 24px;
    line-height: 1;
}

body.ota-ui-active .ota-stat span {
    color: var(--ota-muted);
    font-size: 13px;
}

body.ota-ui-active .ota-card-link {
    color: var(--ota-title);
}

body.ota-ui-active .ota-card-link:hover {
    color: var(--ota-accent-strong);
}

body.ota-ui-active .ota-grid-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--ota-radius-lg);
    background: var(--ota-surface);
    border: 1px solid var(--ota-border);
    box-shadow: var(--ota-shadow-sm);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

body.ota-ui-active .ota-grid-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ota-shadow);
    border-color: var(--ota-border-strong);
}

body.ota-ui-active .ota-grid-card__body {
    padding: 20px;
}

body.ota-ui-active .ota-grid-card__eyebrow {
    color: var(--ota-accent-strong);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body.ota-ui-active .ota-grid-card__title {
    margin: 10px 0 8px;
    color: var(--ota-title);
    font-size: 20px;
    line-height: 1.2;
}

body.ota-ui-active .ota-grid-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--ota-muted);
    font-size: 13px;
}

body.ota-ui-active .ota-grid-card__price {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    color: var(--ota-title);
    font-weight: 700;
}

body.ota-ui-active .ota-grid-card__price strong {
    font-size: 24px;
    line-height: 1;
}

body.ota-ui-active .ota-grid-card__price span {
    color: var(--ota-muted);
    font-size: 13px;
    font-weight: 500;
}

body.ota-ui-active .ota-filter-shell {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--ota-border);
    border-radius: var(--ota-radius-lg);
    box-shadow: var(--ota-shadow-sm);
    backdrop-filter: blur(16px);
}

body.ota-ui-active .ota-filter-title {
    margin: 0 0 14px;
    color: var(--ota-title);
    font-size: 15px;
    font-weight: 700;
}

body.ota-ui-active .ota-empty-state {
    text-align: center;
    padding: 44px 22px;
    border-radius: var(--ota-radius-lg);
    background: var(--ota-surface);
    border: 1px dashed var(--ota-border-strong);
}

body.ota-ui-active .ota-empty-state h3 {
    margin-bottom: 10px;
}

body.ota-ui-active .ota-empty-state p {
    max-width: 52ch;
    margin: 0 auto;
    color: var(--ota-muted);
}

body.ota-ui-active .ota-inquiry-card {
    display: grid;
    gap: 18px;
    padding: 24px;
    border-radius: var(--ota-radius-lg);
    background:
        linear-gradient(135deg, rgba(29, 127, 95, 0.08), rgba(215, 168, 95, 0.08)),
        #ffffff;
    border: 1px solid var(--ota-border);
    box-shadow: var(--ota-shadow-sm);
}

body.ota-ui-active .ota-inquiry-card__title {
    margin: 0;
    color: var(--ota-title);
    font-size: 22px;
}

body.ota-ui-active .ota-inquiry-card__copy {
    color: var(--ota-muted);
    line-height: 1.7;
}

body.ota-ui-active .ota-summary-card {
    background: #ffffff;
    border: 1px solid var(--ota-border);
    border-radius: var(--ota-radius-lg);
    box-shadow: var(--ota-shadow-sm);
    overflow: hidden;
}

body.ota-ui-active .ota-summary-card__head {
    padding: 18px 20px;
    background: linear-gradient(180deg, #f7fbf9, #eef7f3);
    border-bottom: 1px solid var(--ota-border);
}

body.ota-ui-active .ota-summary-card__body {
    padding: 20px;
}

body.ota-ui-active .ota-trust-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

body.ota-ui-active .ota-trust-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    color: var(--ota-text);
}

body.ota-ui-active .ota-trust-list li:before {
    content: "";
    flex: 0 0 10px;
    width: 10px;
    height: 10px;
    margin-top: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ota-accent), var(--ota-accent-warm));
}

body.ota-ui-active .th-btn.ota-btn-ghost {
    border-radius: var(--ota-radius-sm);
    background: var(--ota-soft);
    color: var(--ota-accent-strong);
}

body.ota-ui-active .th-btn.ota-btn-ghost:hover {
    background: var(--ota-soft-strong);
    color: var(--ota-accent-strong);
}

body.ota-ui-active .th-btn.ota-btn-primary {
    border-radius: var(--ota-radius-sm);
    background: linear-gradient(135deg, var(--ota-accent), #2b9c74);
    border: 0;
}

body.ota-ui-active .th-btn.ota-btn-primary:hover {
    filter: brightness(0.97);
}

body.ota-ui-active .ota-footer-operator-link {
    --footer-operator-bg: #102f28;
    --footer-operator-line: rgba(255, 255, 255, 0.14);
    padding: 16px 0;
    background: var(--footer-operator-bg);
    border-top: 1px solid var(--footer-operator-line);
    border-bottom: 1px solid var(--footer-operator-line);
}

body.ota-ui-active .ota-footer-operator-link a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 66px;
    padding: 13px 16px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--ota-radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    text-decoration: none;
}

body.ota-ui-active .ota-footer-operator-link a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

body.ota-ui-active .ota-footer-operator-link__icon,
body.ota-ui-active .ota-footer-operator-link__arrow {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: var(--ota-radius-sm);
    background: rgba(255, 255, 255, 0.12);
    color: #d7a85f;
}

body.ota-ui-active .ota-footer-operator-link__text {
    flex: 1;
    min-width: 0;
    display: grid;
    gap: 3px;
}

body.ota-ui-active .ota-footer-operator-link__text strong {
    color: #ffffff;
    font-size: 16px;
    line-height: 1.2;
}

body.ota-ui-active .ota-footer-operator-link__text small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    line-height: 1.45;
}

@media (max-width: 991px) {
    body.ota-ui-active .ota-section-title {
        font-size: clamp(24px, 6vw, 34px);
    }

    body.ota-ui-active .ota-grid-card__body,
    body.ota-ui-active .ota-summary-card__body,
    body.ota-ui-active .ota-inquiry-card {
        padding: 18px;
    }

    body.ota-ui-active .ota-footer-operator-link {
        padding: 12px 0;
    }

    body.ota-ui-active .ota-footer-operator-link a {
        align-items: flex-start;
        gap: 12px;
        min-height: 0;
    }

    body.ota-ui-active .ota-footer-operator-link__arrow {
        display: none;
    }
}