.ofz-hero {
    padding-top: 56px;
    padding-bottom: 24px;
    text-align: left;
}

.ofz-hero-content {
    max-width: 1242px;
    margin: 0 auto;
}

.ofz-hero h1 {
    max-width: 900px;
    margin-bottom: 18px;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.12;
}

.ofz-hero p {
    max-width: 850px;
    color: var(--lk-body);
    font-size: 1.08rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.ofz-workspace {
    display: grid;
    grid-template-columns: minmax(280px, 0.36fr) minmax(0, 0.64fr);
    gap: 28px;
    max-width: 1120px;
    margin: 0 auto;
    align-items: start;
}

.ofz-calculator-section {
    padding-top: 28px;
}

.ofz-section-anchor {
    display: block;
    position: relative;
    top: -92px;
    height: 0;
    visibility: hidden;
}

.ofz-catalog-shell {
    grid-column: 1;
    grid-row: 1;
}

.ofz-detail-shell {
    grid-column: 2;
    grid-row: 1 / span 2;
    display: grid;
    gap: 18px;
    align-content: start;
}

.ofz-list-panel,
.ofz-range-card,
.ofz-empty-state {
    background: var(--value-card-bg);
    border: 1px solid var(--value-card-border);
    border-radius: 22px;
    box-shadow: 0 22px 54px rgba(0, 0, 0, 0.16);
}

.ofz-list-panel {
    padding: 18px;
    position: sticky;
    top: 92px;
}

.ofz-list-heading {
    max-width: none;
    margin-bottom: 14px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.ofz-list-heading h2 {
    margin: 0;
    text-align: left;
    font-size: 1.05rem;
    line-height: 1.2;
}

.ofz-list-heading span {
    color: var(--calc-text-muted);
    font-size: 0.78rem;
    white-space: nowrap;
}

.ofz-search {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.ofz-search input {
    width: 100%;
    border: 1px solid var(--value-card-border);
    border-radius: 12px;
    background: #19181E;
    color: var(--lk-title);
    padding: 12px 14px;
    font: inherit;
    outline: none;
}

.ofz-search input:focus {
    border-color: rgba(255, 140, 97, 0.58);
}

.ofz-list {
    display: grid;
    gap: 8px;
    max-height: 320px;
    overflow-y: auto;
    padding-top: 12px;
    padding-bottom: 12px;
    padding-right: 4px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 140, 97, 0.55) rgba(255, 255, 255, 0.04);
}

.ofz-list.is-empty-results {
    padding-top: 0;
    padding-bottom: 0;
}

.ofz-list-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    background: #19181E;
}

.ofz-list-fade {
    position: absolute;
    left: 0;
    right: 0;
    pointer-events: none;
    z-index: 2;
}

.ofz-list-fade-top {
    top: 0;
    height: 18px;
    background: linear-gradient(
        180deg,
        rgba(25, 24, 30, 1) 0%,
        rgba(25, 24, 30, 0.82) 36%,
        rgba(25, 24, 30, 0) 100%
    );
}

.ofz-list-fade-bottom {
    bottom: 0;
    height: 18px;
    background: linear-gradient(
        180deg,
        rgba(25, 24, 30, 0) 0%,
        rgba(25, 24, 30, 0.82) 64%,
        rgba(25, 24, 30, 1) 100%
    );
}

.ofz-list::-webkit-scrollbar {
    width: 6px;
}

.ofz-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 999px;
}

.ofz-list::-webkit-scrollbar-thumb {
    background: rgba(255, 140, 97, 0.55);
    border-radius: 999px;
}

.ofz-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    width: 100%;
    border: 1px solid transparent;
    border-radius: 14px;
    background: #19181E;
    color: var(--lk-body);
    padding: 12px;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.16s ease, border-color 0.16s ease;
}

.ofz-list-item[hidden] {
    display: none;
}

.ofz-list-empty-cta {
    text-decoration: none;
    justify-content: center;
    align-items: center;
    text-align: center;
    user-select: none;
    -webkit-user-select: none;
    min-height: 0;
    padding: 12px;
}

.ofz-list-empty-cta,
.ofz-list-empty-cta:hover,
.ofz-list-empty-cta:focus,
.ofz-list-empty-cta span,
.ofz-list-empty-cta small,
.ofz-list-empty-cta strong {
    text-decoration: none;
}

.ofz-empty-cta-content {
    display: grid;
    gap: 6px;
    justify-items: center;
}

.ofz-list-empty-cta:not(.is-empty-results) .ofz-empty-cta-content {
    gap: 0;
}

.ofz-list-empty-cta strong {
    color: var(--lk-title);
    font-size: 0.96rem;
    text-decoration: none;
}

.ofz-empty-cta-action {
    color: var(--lk-title);
    font-size: 0.9rem;
    text-decoration-line: underline;
    text-decoration-style: dashed;
    text-decoration-thickness: 1px;
    text-underline-offset: 5px;
}

.ofz-list-empty-cta small {
    max-width: 250px;
    margin-top: 0;
    line-height: 1.45;
}

.ofz-list-empty-cta:not(.is-empty-results) small {
    display: none;
}

.ofz-list-empty-cta:hover {
    background: #1d1c22;
    border-color: rgba(255, 140, 97, 0.34);
}

.ofz-list-empty-cta:hover strong,
.ofz-list-empty-cta:hover small {
    text-decoration: none;
}

.ofz-list-empty-cta:hover .ofz-empty-cta-action {
    text-decoration-line: underline;
    text-decoration-style: dashed;
    text-decoration-thickness: 1px;
    text-underline-offset: 5px;
}

.ofz-list-empty-cta.is-empty-results {
    justify-content: flex-start;
    text-align: left;
    padding: 12px;
}

.ofz-list-empty-cta.is-empty-results .ofz-empty-cta-content {
    justify-items: start;
}

.ofz-list-item:not(.ofz-list-empty-cta):hover,
.ofz-list-item.is-active {
    background: #1d1c22;
    border-color: rgba(255, 140, 97, 0.34);
}

.ofz-list-item strong,
.ofz-list-item b {
    color: var(--lk-title);
    font-size: 0.95rem;
}

.ofz-list-item small {
    display: block;
    color: var(--calc-text-muted);
    margin-top: 3px;
    font-size: 0.78rem;
}

.ofz-list-item b {
    color: var(--calc-text-muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    font-size: 0.82rem;
}

.ofz-list-empty-cta b {
    display: none;
}

.ofz-bond-card,
.ofz-calc-shell {
    justify-self: center;
    width: 100%;
    max-width: 560px;
}

.ofz-range-card {
    width: 100%;
    padding: 24px;
}

.ofz-range-card h3 {
    margin: 0 0 10px;
    color: var(--lk-title);
    font-size: 1.55rem;
    line-height: 1.2;
}

.ofz-range-lead {
    color: var(--lk-body);
    line-height: 1.55;
    margin: 0 0 18px;
}

.ofz-range-card .range-input {
    margin: 16px 0 10px;
}

.ofz-range-card .calc-tax-notice {
    margin-top: 20px;
}

.ofz-calc-note {
    color: var(--calc-text-muted);
    font-size: 0.82rem;
    line-height: 1.45;
    margin-top: 20px;
}

.ofz-access-note {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    justify-self: center;
    width: 100%;
    max-width: none;
    text-align: center;
}

.ofz-access-note p {
    color: var(--lk-body);
    line-height: 1.55;
    margin: 0;
}

.ofz-access-note .ofz-conversion-note {
    margin-top: 12px;
}

.ofz-access-note .unlock-btn {
    display: flex;
    width: fit-content;
    margin: 16px auto 0;
    min-width: 0;
}

.ofz-empty-state {
    max-width: 720px;
    margin: 0 auto;
    padding: 34px;
    text-align: center;
}

.ofz-empty-state h3 {
    margin-bottom: 12px;
}

.ofz-empty-state p {
    color: var(--lk-body);
    margin-bottom: 22px;
}

.ofz-info-section,
.ofz-text-section,
.ofz-faq-section,
.ofz-telegram-section,
.ofz-conversion-section {
    padding-top: 60px;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 34px;
    text-align: center;
}

.ofz-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.ofz-feature-card {
    min-height: 260px;
    padding: 24px;
    border-radius: 22px;
    background: var(--value-card-bg);
    border: 1px solid var(--value-card-border);
    transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.ofz-feature-card:hover {
    transform: translateY(-4px);
    background: var(--value-card-bg-hover);
    border-color: rgba(255, 140, 97, 0.34);
}

.ofz-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    margin-bottom: 22px;
    background: rgba(255, 140, 97, 0.12);
    color: var(--accent);
    font-weight: 900;
}

.ofz-feature-card h3 {
    margin: 0 0 12px;
    color: var(--lk-title);
    font-size: 1.25rem;
}

.ofz-feature-card p {
    color: var(--lk-body);
    line-height: 1.6;
    margin: 0;
}

.ofz-text-block {
    max-width: 920px;
    margin: 0 auto;
}

.ofz-text-block h2 {
    margin-bottom: 22px;
}

.ofz-text-block p {
    color: var(--lk-body);
    font-size: 1.08rem;
    line-height: 1.75;
    margin: 0 0 16px;
}

.ofz-faq-section .faq-container {
    margin: 0 auto;
}

.ofz-conversion-card {
    max-width: 920px;
    margin: 0 auto;
    padding: 36px;
    border-radius: 24px;
    text-align: center;
    background: var(--value-card-bg);
    border: 1px solid var(--value-card-border);
}

.ofz-conversion-card h2 {
    margin-bottom: 18px;
}

.ofz-conversion-card p {
    max-width: 700px;
    margin: 0 auto 14px;
    color: var(--lk-body);
    line-height: 1.65;
}

.ofz-conversion-muted {
    color: var(--calc-text-muted) !important;
}

.ofz-conversion-card .btn {
    margin-top: 14px;
}

.ofz-telegram-card {
    max-width: 920px;
    margin: 0 auto;
    padding: 0;
    background: transparent;
    border: 0;
    display: grid;
    justify-items: center;
    gap: 20px;
    text-align: center;
}

.ofz-telegram-card h2 {
    margin-bottom: 10px;
    font-size: clamp(1.55rem, 2.4vw, 2.2rem);
}

.ofz-telegram-card p {
    max-width: 720px;
    margin: 0;
    color: var(--lk-body);
    line-height: 1.6;
}

.ofz-telegram-link {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 16px;
    color: var(--lk-title);
    background: rgba(25, 106, 119, 0.28);
    border: 1px solid rgba(25, 106, 119, 0.62);
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.ofz-telegram-link:hover {
    transform: translateY(-2px);
    background: rgba(25, 106, 119, 0.38);
    border-color: rgba(255, 140, 97, 0.42);
    text-decoration: none;
}

.ofz-telegram-link svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.ofz-telegram-link svg path {
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (max-width: 992px) {
    .ofz-workspace {
        grid-template-columns: 1fr;
        max-width: 760px;
    }

    .ofz-catalog-shell,
    .ofz-detail-shell,
    .ofz-calc-shell,
    .ofz-bond-card,
    .ofz-access-note {
        grid-column: 1;
        grid-row: auto;
    }

    .ofz-list-panel {
        position: static;
        top: auto;
    }

    .ofz-bond-card,
    .ofz-range-card,
    .ofz-access-note {
        justify-self: stretch;
    }

    .ofz-list {
        max-height: 360px;
    }

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

@media (max-width: 768px) {
    .ofz-calculator-section {
        padding-top: 8px;
    }

    .ofz-section-anchor {
        top: -118px;
    }

    .ofz-workspace {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .ofz-detail-shell {
        order: 1;
        display: contents;
    }

    .ofz-bond-card {
        order: 1;
        flex: 0 0 auto;
        max-width: 100%;
        margin-bottom: 12px;
        margin-top: 0;
        width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 1;
    }

    .ofz-list-panel {
        display: block;
        margin: 0;
        position: relative;
        top: auto;
        overflow: hidden;
        padding: 14px 14px 18px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        z-index: 1;
        background: #24242c;
        backdrop-filter: none;
    }

    .ofz-range-card {
        display: block;
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 1;
        overflow: hidden;
    }

    .ofz-access-note {
        margin: 14px 0 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 1;
    }

    .ofz-catalog-shell {
        order: 2;
        flex: 0 0 auto;
        display: block;
        margin: 0 0 24px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 2;
    }

    .ofz-calc-shell {
        order: 3;
        flex: 0 0 auto;
        display: block;
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 1;
    }

    .ofz-access-note {
        order: 4;
        margin: 14px 0 0;
        text-align: center;
    }

    .ofz-access-note .unlock-btn {
        margin: 20px auto 0;
    }

    .ofz-hero {
        padding-top: 44px;
        padding-bottom: 24px;
    }

    .ofz-hero h1 {
        font-size: clamp(1.8rem, 9vw, 2.7rem);
    }

    .ofz-hero p {
        font-size: 1rem;
    }

    .ofz-list-panel,
    .ofz-range-card,
    .ofz-empty-state {
        border-radius: 18px;
    }

    .ofz-list-heading {
        margin-bottom: 10px;
        align-items: center;
    }

    .ofz-list-heading h2 {
        font-size: 0.98rem;
    }

    .ofz-list-heading span {
        font-size: 0.72rem;
    }

    .ofz-list {
        max-height: 188px;
        padding-top: 10px;
        padding-right: 6px;
        position: relative;
        z-index: 1;
    }

    .ofz-range-card {
        padding: 18px;
        max-width: 100%;
        border-radius: 18px;
        background: #2a2933;
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 20px 44px rgba(0, 0, 0, 0.18);
        position: relative;
    }

    .ofz-range-card h3 {
        font-size: 1.35rem;
    }

    .ofz-feature-grid {
        grid-template-columns: 1fr;
    }

    .ofz-feature-card {
        min-height: auto;
        padding: 20px;
    }

    .ofz-info-section,
    .ofz-text-section,
    .ofz-faq-section,
    .ofz-telegram-section,
    .ofz-conversion-section {
        padding-top: 54px;
    }

    .ofz-text-block p {
        font-size: 1rem;
    }

    .ofz-conversion-card {
        padding: 28px 20px;
        border-radius: 22px;
    }

    .ofz-telegram-card {
        padding: 0;
    }

    .ofz-telegram-link {
        width: auto;
        justify-content: center;
    }
}

@media (max-width: 380px) {
    .ofz-list-panel,
    .ofz-range-card {
        padding: 14px;
    }

    .ofz-list {
        max-height: 176px;
        padding-top: 8px;
    }

    .ofz-list-fade {
        right: 0;
    }

    .ofz-search input::placeholder {
        font-size: 0.88rem;
    }
}

@media (max-width: 768px) {
    header.landing-header .landing-anchor-nav a.is-active {
        color: var(--lk-title) !important;
        text-decoration: underline !important;
        text-decoration-style: dashed !important;
        text-decoration-thickness: 1px !important;
        text-underline-offset: 6px !important;
    }
}

@media (max-width: 320px) {
    html:has(body.ofz-page) {
        background: #19181E;
    }

    body.ofz-page {
        width: 320px;
        min-width: 320px;
        max-width: 320px;
        margin: 0 auto;
        zoom: calc(100vw / 320);
        overflow-x: visible;
    }

    body.ofz-page main,
    body.ofz-page header.landing-header,
    body.ofz-page footer {
        width: 100%;
    }

    .ofz-hero h1 {
        font-size: 1.62rem;
    }

    .ofz-hero p,
    .ofz-range-lead,
    .ofz-access-note p {
        font-size: 0.92rem;
        line-height: 1.45;
    }

    .ofz-bond-card,
    .ofz-list-panel,
    .ofz-range-card,
    .ofz-access-note {
        border-radius: 16px;
    }

    .ofz-list-panel,
    .ofz-range-card {
        padding: 12px;
    }

    .ofz-search input {
        padding: 10px 12px;
        font-size: 0.92rem;
    }

    .ofz-search input::placeholder {
        font-size: 0.72rem;
    }

    .ofz-list {
        max-height: 168px;
        padding-top: 8px;
        gap: 6px;
    }

    .ofz-list-item {
        gap: 10px;
        padding: 10px;
        border-radius: 12px;
    }

    .ofz-list-item strong,
    .ofz-list-item b {
        font-size: 0.84rem;
    }

    .ofz-list-item small {
        font-size: 0.72rem;
        margin-top: 2px;
    }

    .ofz-bond-card .bond-card-name {
        font-size: 1rem;
    }

    .ofz-bond-card .bond-card-sub,
    .ofz-bond-card .bond-card-stat-label,
    .ofz-bond-card .bond-card-price-label,
    .ofz-bond-card .bond-card-apy-label {
        font-size: 0.72rem;
    }

    .ofz-bond-card .bond-card-stat-value,
    .ofz-bond-card .bond-card-price-value,
    .ofz-bond-card .bond-card-apy-value,
    .calc-value,
    .calc-result-row strong,
    .calc-profit-main strong {
        font-size: 0.94rem;
    }

    .ofz-range-card h3 {
        font-size: 1.14rem;
    }

    .calc-label,
    .calc-result-row,
    .calc-profit-main {
        gap: 8px;
        font-size: 0.88rem;
    }

    .ofz-range-card .calc-tax-notice {
        font-size: 0.74rem;
        line-height: 1.4;
    }
}

@media (max-width: 320px) {
    .ofz-bond-card .bond-card-name {
        font-size: 0.98rem !important;
    }

    .ofz-bond-card .bond-card-sub,
    .ofz-bond-card .bond-card-stat-label,
    .ofz-bond-card .bond-card-price-label,
    .ofz-bond-card .bond-card-apy-label {
        font-size: 0.68rem !important;
        line-height: 1.2 !important;
    }

    .ofz-bond-card .bond-card-stat-value,
    .ofz-bond-card .bond-card-price-value,
    .ofz-bond-card .bond-card-apy-value {
        font-size: 0.78rem !important;
        line-height: 1.15 !important;
    }

    .ofz-bond-card .bond-card-grid {
        gap: 8px !important;
    }

    .ofz-bond-card .bond-card-footer {
        gap: 8px !important;
        align-items: end !important;
    }

    .ofz-bond-card .bond-card-price-icon {
        width: 16px !important;
        height: 16px !important;
    }

    .ofz-bond-card .bond-card-tags {
        gap: 6px !important;
    }

    .ofz-bond-card .bond-card-tag {
        font-size: 0.66rem !important;
        padding: 5px 8px !important;
    }

    .ofz-bond-card .bond-card-header,
    .ofz-bond-card .bond-card-sub,
    .ofz-bond-card .bond-card-tags,
    .ofz-bond-card .bond-card-grid {
        margin-bottom: 8px !important;
    }
}