.psu-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 32px 20px 56px;
    color: #21242c;
}

.psu-breadcrumb {
    margin-bottom: 26px;
    color: #5c606b;
    font-size: .9rem;
}

.psu-breadcrumb a,
.psu-related a,
.psu-sources a {
    color: #a64700;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.psu-breadcrumb span {
    margin: 0 7px;
    color: #8d939f;
}

.psu-heading {
    max-width: 690px;
    margin-bottom: 34px;
}

.psu-kicker {
    margin: 0 0 8px;
    color: #a64700;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .06em;
}

.psu-heading h1,
.psu-form h2,
.psu-result h2,
.psu-caution h2,
.psu-sources h2,
.psu-faqs h2 {
    margin: 0;
    line-height: 1.35;
}

.psu-heading h1 {
    font-size: clamp(1.9rem, 5vw, 2.75rem);
}

.psu-heading p:not(.psu-kicker) {
    margin: 14px 0 0;
    color: #5c606b;
    line-height: 1.75;
}

.psu-form {
    border: 1px solid #b7bcc7;
    padding: 24px;
    background: #fff;
}

.psu-form-copy p,
.psu-field-note {
    color: #5c606b;
    line-height: 1.65;
}

.psu-preset-row {
    display: grid;
    gap: 7px;
    margin: 24px 0 18px;
    max-width: 490px;
    font-weight: 700;
}

.psu-preset-row select,
.psu-fields input {
    width: 100%;
    border: 1px solid #8d939f;
    border-radius: 4px;
    background: #fff;
    color: #21242c;
    font: inherit;
    padding: 10px 11px;
}

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

.psu-fields label {
    display: grid;
    gap: 7px;
    font-weight: 700;
}

.psu-form button {
    margin-top: 22px;
    border: 1px solid #9c3f00;
    border-radius: 4px;
    background: #c24500;
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 11px 18px;
}

.psu-form button:hover,
.psu-form button:focus-visible {
    background: #9c3f00;
}

.psu-field-note {
    margin: 14px 0 0;
    font-size: .9rem;
}

.psu-result {
    margin-top: 28px;
    border-bottom: 1px solid #b7bcc7;
    padding: 0 0 24px;
}

.psu-result h2 strong {
    color: #a64700;
    font-size: 1.35em;
}

.psu-result > p:not(.psu-kicker) {
    max-width: 730px;
    line-height: 1.7;
}

.psu-breakdown {
    border-collapse: collapse;
    width: min(100%, 670px);
}

.psu-breakdown th,
.psu-breakdown td {
    border-top: 1px solid #d9dce3;
    padding: 12px 8px;
    text-align: left;
}

.psu-breakdown th {
    color: #5c606b;
    font-weight: 600;
}

.psu-breakdown td {
    font-weight: 700;
}

.psu-caution {
    margin: 30px 0;
    max-width: 780px;
    padding: 4px 0;
}

.psu-caution p,
.psu-sources p,
.psu-faqs p {
    color: #41454f;
    line-height: 1.75;
}

.psu-sources,
.psu-faqs {
    margin-top: 36px;
}

.psu-sources ul {
    margin: 14px 0 0;
    padding-left: 20px;
}

.psu-sources li + li {
    margin-top: 10px;
}

.psu-faqs details {
    border-top: 1px solid #d9dce3;
    padding: 14px 0;
}

.psu-faqs details:last-child {
    border-bottom: 1px solid #d9dce3;
}

.psu-faqs summary {
    cursor: pointer;
    font-weight: 700;
}

.psu-related {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    margin-top: 38px;
}

@media (max-width: 620px) {
    .psu-wrap {
        padding: 24px 15px 46px;
    }

    .psu-form {
        padding: 18px;
    }

    .psu-fields {
        grid-template-columns: 1fr;
    }

    .psu-breakdown th,
    .psu-breakdown td {
        display: block;
        padding: 8px 0;
    }

    .psu-breakdown td {
        padding-bottom: 12px;
    }
}