.ailment-rate-page {
    max-width: 920px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: var(--bg-card);
    box-shadow: var(--shadow);
}

.ailment-rate-page__header {
    padding: 24px 26px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    border-bottom: 1px solid var(--border-color);
}

.ailment-rate-page__header h2 {
    margin: 0 0 8px;
    font-size: 24px;
}

.ailment-rate-page__header p {
    margin: 0;
    color: var(--text-sub);
    font-size: 14px;
    line-height: 1.7;
}

.ailment-rate-page__header .ailment-rate-page__assumption-note {
    margin-top: 6px;
    color: #92400e;
    font-size: 13px;
}

.ailment-rate-page__header .ailment-rate-page__calculation-note {
    margin-top: 8px;
    color: #334155;
    font-size: 13px;
}

.ailment-rate-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    padding: 16px 20px;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
}

.ailment-rate-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 8px 12px;
    border: 1px solid #dbe2ea;
    border-radius: 10px;
    background: #f8fafc;
    color: var(--text-main);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease, color .15s ease, transform .15s ease;
}

.ailment-rate-tab:hover {
    border-color: #93c5fd;
    background: #eff6ff;
}

.ailment-rate-tab:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .25);
    outline-offset: 2px;
}

.ailment-rate-tab.is-active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
    box-shadow: 0 5px 14px rgba(37, 99, 235, .2);
}

.ailment-rate-tab img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.ailment-rate-panel {
    padding: 22px 24px 24px;
}

.ailment-rate-panel[hidden] {
    display: none;
}

.ailment-rate-skill-card {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: #f8fafc;
}

.ailment-rate-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.ailment-rate-field__label {
    font-size: 14px;
    font-weight: 700;
}

.ailment-rate-select {
    width: 100%;
    min-height: 44px;
    padding: 8px 36px 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #fff;
    color: var(--text-main);
    font: inherit;
    font-size: 15px;
}

.ailment-rate-select:focus {
    outline: none;
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, .2);
}

.ailment-rate-results {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.ailment-rate-result-card {
    position: relative;
    overflow: hidden;
    min-height: 174px;
    padding: 20px;
    border: 1px solid #dbe2ea;
    border-radius: 14px;
    background: #fff;
}

.ailment-rate-result-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: #64748b;
}

.ailment-rate-result-card--back::before {
    background: var(--primary);
}

.ailment-rate-result-card__heading {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-left: 4px;
}

.ailment-rate-result-card__heading > span {
    font-size: 17px;
    font-weight: 800;
}

.ailment-rate-result-card__heading small {
    min-height: 18px;
    color: var(--text-sub);
    font-size: 12px;
}

.ailment-rate-result-card__value {
    margin-top: 18px;
    color: #0f172a;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.ailment-rate-result-card--back .ailment-rate-result-card__value {
    color: var(--primary);
}

.ailment-rate-value {
    font-size: clamp(38px, 6vw, 54px);
    font-weight: 800;
    letter-spacing: -.04em;
}

.ailment-rate-result-card__unit {
    margin-left: 4px;
    font-size: 24px;
    font-weight: 700;
}

.ailment-rate-result-card__caption {
    display: block;
    margin-top: 7px;
    color: var(--text-sub);
    font-size: 12px;
}

.ailment-rate-reference {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid var(--border-color);
}

.ailment-rate-reference > h3 {
    margin: 0 0 14px;
    font-size: 18px;
}

.ailment-rate-reference__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.ailment-rate-reference__skill {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: #fff;
}

.ailment-rate-reference__skill-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 48px;
    padding: 11px 14px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-color);
}

.ailment-rate-reference__skill-heading h4 {
    margin: 0;
    font-size: 14px;
}

.ailment-rate-reference__badge {
    flex: 0 0 auto;
    padding: 3px 7px;
    border-radius: 999px;
    background: #fef3c7;
    color: #92400e;
    font-size: 11px;
    font-weight: 700;
}

.ailment-rate-reference__table-wrap {
    overflow-x: auto;
}

.ailment-rate-reference__table {
    width: 100%;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
}

.ailment-rate-reference__table th,
.ailment-rate-reference__table td {
    padding: 9px 12px;
    border-bottom: 1px solid #e5e7eb;
    text-align: right;
    white-space: nowrap;
}

.ailment-rate-reference__table thead th {
    background: #f8fafc;
    color: var(--text-sub);
    font-size: 11px;
    font-weight: 700;
}

.ailment-rate-reference__table th:first-child,
.ailment-rate-reference__table td:first-child {
    text-align: left;
}

.ailment-rate-reference__table tbody th,
.ailment-rate-reference__table tbody td {
    font-size: 13px;
}

.ailment-rate-reference__table tbody td:last-child {
    color: var(--primary);
    font-weight: 700;
}

.ailment-rate-reference__table tbody tr:last-child > * {
    border-bottom: 0;
}

.ailment-rate-formula {
    margin: 0;
    padding: 0 24px 24px;
    color: var(--text-sub);
    font-size: 12px;
    line-height: 1.6;
}

@media (max-width: 640px) {
    .ailment-rate-page__header {
        padding: 20px 18px 16px;
    }

    .ailment-rate-page__header h2 {
        font-size: 21px;
    }

    .ailment-rate-tabs {
        gap: 6px;
        padding: 12px;
    }

    .ailment-rate-tab {
        flex-direction: column;
        gap: 3px;
        min-height: 64px;
        padding: 6px 2px;
        font-size: 12px;
    }

    .ailment-rate-tab img {
        width: 25px;
        height: 25px;
    }

    .ailment-rate-panel {
        padding: 16px 14px 20px;
    }

    .ailment-rate-skill-card,
    .ailment-rate-results,
    .ailment-rate-reference__grid {
        grid-template-columns: 1fr;
    }

    .ailment-rate-skill-card {
        gap: 14px;
        padding: 16px;
    }

    .ailment-rate-result-card {
        min-height: 158px;
    }

    .ailment-rate-formula {
        padding: 0 16px 20px;
    }
}