.dsc-page .dsc-card {
    background: #fff;
    border: 1px solid rgba(16, 24, 40, 0.08);
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(16, 24, 40, 0.08);
}

.dsc-progress {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: center;
    justify-content: center;
}

.dsc-progress-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(16, 24, 40, 0.45);
}

.dsc-progress-item.is-active,
.dsc-progress-item.is-complete {
    color: #101828;
}

.dsc-progress-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid rgba(16, 24, 40, 0.15);
    font-size: 0.75rem;
}

.dsc-progress-item.is-active .dsc-progress-num,
.dsc-progress-item.is-complete .dsc-progress-num {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #101828;
}

.dsc-progress-sep {
    opacity: 0.35;
}

.dsc-field-error {
    color: #b42318;
    font-size: 0.8125rem;
    margin-top: 0.35rem;
}

.dsc-input.is-invalid,
.dsc-input-wrap.is-invalid {
    border-color: #f04438 !important;
}

.dsc-input:focus,
.dsc-seg-btn:focus-visible,
.dsc-check:focus-visible,
.dsc-service:focus-within,
.dsc-cta:focus-visible {
    outline: 2px solid var(--color-primary-700);
    outline-offset: 2px;
}

.dsc-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0.75rem 1.25rem;
    align-items: start;
}

.dsc-selection-step {
    display: grid;
    gap: 1.25rem;
}

.dsc-select-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(350px, 0.82fr);
    gap: 1rem;
    align-items: start;
}

.dsc-select-column,
.dsc-options-column {
    border: 1px solid rgba(16, 24, 40, 0.1);
    border-radius: 12px;
    padding: 1.15rem;
}

.dsc-options-column {
    background: #f7faff;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dsc-page .dsc-column-title {
    margin: 0 0 0.95rem !important;
    font-size: 0.8125rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: rgba(16, 24, 40, 0.62);
}

.dsc-select-column .dsc-row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 0.65rem 0.85rem;
    margin-bottom: 0.7rem;
}

.dsc-select-column .dsc-row:last-child {
    margin-bottom: 0;
}

.dsc-select-column .dsc-seg {
    display: grid;
    gap: 0.35rem;
    width: 100%;
}

.dsc-select-column .dsc-seg-btn {
    min-height: 36px;
    padding: 0.35rem 0.55rem;
    font-size: 0.8125rem;
}

#dsc-class-label + .dsc-seg {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#dsc-user-label + .dsc-seg {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#dsc-cert-label + div .dsc-seg,
#dsc-validity-label + .dsc-seg {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dsc-select-column .dsc-row-label {
    padding-top: 0.5rem;
    font-size: 0.875rem;
}

.dsc-select-column .dsc-row p.fs-7 {
    line-height: 1.25;
    margin-top: 0.35rem !important;
}

.dsc-select-column .dsc-addon,
.dsc-options-column .dsc-addon {
    padding: 0.65rem 0.75rem;
}

.dsc-option-block + .dsc-option-block {
    padding-top: 0.85rem;
    border-top: 1px solid rgba(16, 24, 40, 0.1);
}

.dsc-options-column .dsc-service-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.dsc-options-column .dsc-service {
    min-height: 58px;
    padding: 0.55rem 0.65rem;
    border-radius: 10px;
    font-size: 0.8125rem;
}

.dsc-options-column .dsc-service label {
    gap: 0.5rem;
}

.dsc-options-column .dsc-service ul,
.dsc-options-column .dsc-service br + .fs-7 {
    display: none;
}

.dsc-options-column .dsc-price-panel {
    margin-top: 0.1rem;
    background: #eaf2ff;
    border: 1px solid #cbdcff;
    border-radius: 12px;
    padding: 0.9rem;
}

.dsc-options-column .dsc-price-amount {
    font-size: 1.7rem;
}

.dsc-options-column .dsc-breakdown .dsc-total-row td {
    font-size: 1.45rem;
}

.dsc-options-column .dsc-price-panel > .fs-7.opacity-70 {
    margin: 0.45rem 0 0.75rem !important;
}

.dsc-options-column .dsc-cta {
    min-height: 42px;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

@media (max-width: 991.98px) {
    .dsc-select-hero {
        grid-template-columns: 1fr;
    }
}

.dsc-row-label {
    font-weight: 600;
    padding-top: 0.55rem;
}

.dsc-seg {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.dsc-seg-btn {
    appearance: none;
    border: 1px solid rgba(16, 24, 40, 0.14);
    background: #fff;
    color: #101828;
    border-radius: 10px;
    min-height: 44px;
    padding: 0.5rem 0.9rem;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    line-height: 1.2;
}

.dsc-seg-btn[aria-pressed="true"],
.dsc-seg-btn.is-selected {
    background: var(--color-primary);
    border-color: var(--color-primary-600);
    box-shadow: inset 0 0 0 1px var(--color-primary-600);
}

.dsc-phone {
    display: flex;
    align-items: stretch;
    border: 1px solid rgba(16, 24, 40, 0.14);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    min-height: 48px;
}

.dsc-phone-prefix {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0 0.85rem;
    background: #f8faf6;
    border-right: 1px solid rgba(16, 24, 40, 0.1);
    font-weight: 700;
    white-space: nowrap;
}

.dsc-phone input {
    border: 0;
    box-shadow: none;
    min-height: 48px;
}

.dsc-addon,
.dsc-service {
    border: 1px solid rgba(16, 24, 40, 0.12);
    border-radius: 12px;
    padding: 0.9rem 1rem;
    background: #fff;
}

.dsc-addon.is-selected,
.dsc-service.is-selected {
    border-color: var(--color-primary-600);
    background: var(--color-primary-50);
    box-shadow: inset 0 0 0 1px var(--color-primary-400);
}

.dsc-service-list {
    display: grid;
    gap: 0.75rem;
}

.dsc-service label {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    cursor: pointer;
    margin: 0;
}

.dsc-service input {
    margin-top: 0.2rem;
    width: 18px;
    height: 18px;
    flex: none;
}

.dsc-price-panel {
    border-top: 1px solid rgba(16, 24, 40, 0.1);
    padding-top: 1.25rem;
}

.dsc-price-amount {
    font-size: clamp(2rem, 5vw, 2.75rem);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.dsc-breakdown {
    width: 100%;
    font-size: 0.9375rem;
}

.dsc-breakdown td {
    padding: 0.2rem 0;
}

.dsc-breakdown td:last-child {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.dsc-breakdown .dsc-total-row td {
    padding-top: 0.7rem;
    font-weight: 800;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    border-top: 1px dashed rgba(16, 24, 40, 0.2);
}

.dsc-info {
    background: rgba(23, 92, 211, 0.08);
    border: 1px solid rgba(23, 92, 211, 0.16);
    color: #184079;
    border-radius: 12px;
    padding: 0.9rem 1rem;
}

.dsc-step[hidden] {
    display: none !important;
}

.dsc-table-wrap {
    overflow-x: auto;
}

.dsc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.dsc-table th,
.dsc-table td {
    border-bottom: 1px solid rgba(16, 24, 40, 0.08);
    padding: 0.65rem 0.5rem;
    text-align: left;
}

.dsc-table th:not(:first-child),
.dsc-table td:not(:first-child) {
    text-align: right;
}

.dsc-cta {
    min-height: 48px;
}

@media (max-width: 767.98px) {
    .dsc-select-hero {
        grid-template-columns: 1fr;
    }

    .dsc-select-column,
    .dsc-options-column {
        padding: 1rem;
    }

    .dsc-select-column .dsc-row {
        grid-template-columns: 1fr;
    }

    .dsc-options-column .dsc-service-list {
        grid-template-columns: 1fr;
    }

    .dsc-row {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

    .dsc-row-label {
        padding-top: 0;
    }

    .dsc-seg-btn {
        flex: 1 1 calc(50% - 0.5rem);
    }

    .dsc-cta {
        width: 100%;
    }
}