.managed-hero {
    background:
        linear-gradient(90deg, rgba(244,239,232,0.90) 0%, rgba(244,241,236,0.76) 40%, rgba(235,235,235,0.20) 100%),
        var(--sub-hero-image, linear-gradient(135deg, #ece7e1 0%, #ddd2c8 100%));
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid #ddd2cb;
}
.managed-hero__inner {
    min-height: 300px;
    display: flex;
    align-items: center;
}
.managed-hero__copy {
    max-width: 680px;
    padding: 56px 0;
}
.managed-hero__eyebrow {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--public-accent);
}
.managed-hero__title {
    margin: 10px 0 0;
    font-size: clamp(32px, 4.6vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 800;
}
.managed-hero__description {
    margin: 16px 0 0;
    font-size: 18px;
    line-height: 1.75;
    color: #444;
}
.subpage-wrap {
    padding: 38px 0 72px;
}
.subpage-grid {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 28px;
}
.subpage-grid.is-single {
    grid-template-columns: 1fr;
}
.sub-side-card,
.subpage-card,
.purchase-card {
    background: #fff;
    border: 1px solid #d4d4d4;
    box-shadow: 0 10px 28px rgba(0,0,0,0.04);
}
.sub-side-card {
    padding: 22px;
    position: sticky;
    top: 24px;
}
.sub-side-card__title {
    margin-bottom: 14px;
    font-size: 17px;
    font-weight: 800;
}
.sub-side-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sub-side-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-radius: 10px;
    background: #f6f6f6;
    color: #505050;
    font-weight: 700;
}
.sub-side-nav a.is-active,
.sub-side-nav a:hover {
    background: rgba(122, 104, 130, 0.12);
    color: var(--public-accent-dark);
}
.subpage-card {
    padding: 30px 32px;
}
.legacy-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}
.legacy-content img {
    max-width: 100%;
    height: auto;
}
.purchase-grid,
.inquiry-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
    gap: 28px;
}
.purchase-card {
    padding: 28px;
}
.purchase-card__head h2 {
    margin: 0;
    font-size: 28px;
    line-height: 1.2;
}
.purchase-card__head p {
    margin: 10px 0 0;
    color: #666;
    line-height: 1.7;
}
.purchase-intro {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px dashed #d6d6d6;
}
.product-list {
    margin-top: 24px;
    display: grid;
    gap: 16px;
}
.product-item {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    padding: 18px;
    border: 1px solid #e0e0e0;
    border-radius: 14px;
    background: #fafafa;
}
.product-item__thumb img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 12px;
}
.product-item__body h3 {
    margin: 0 0 8px;
    font-size: 21px;
}
.product-item__body p {
    margin: 0;
    color: #666;
    line-height: 1.7;
}
.product-item__body strong {
    display: inline-block;
    margin-top: 12px;
    font-size: 20px;
}
.empty-box,
.purchase-help,
.form-alert {
    margin-top: 22px;
    padding: 18px 20px;
    border-radius: 14px;
}
.empty-box {
    background: #fafafa;
    border: 1px dashed #d2d2d2;
}
.purchase-help {
    background: #f8f4f9;
    border: 1px solid #e5ddea;
}
.purchase-help h3 {
    margin: 0 0 10px;
    font-size: 20px;
}
.purchase-help ul {
    margin: 0;
    padding-left: 18px;
    line-height: 1.8;
    color: #555;
}
.code-form,
.inquiry-form {
    margin-top: 24px;
    display: grid;
    gap: 16px;
}
.code-form label,
.inquiry-form label {
    display: grid;
    gap: 8px;
}
.code-form span,
.inquiry-form span {
    font-weight: 700;
}
.code-form input,
.inquiry-form input,
.inquiry-form textarea {
    width: 100%;
    border: 1px solid #d0d0d0;
    border-radius: 10px;
    padding: 14px 16px;
    font: inherit;
    background: #fff;
}
.form-row {
    display: grid;
    gap: 16px;
}
.form-row--2 {
    grid-template-columns: 1fr 1fr;
}
.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.form-alert {
    border: 1px solid #d0d0d0;
}
.form-alert.is-success {
    background: #eff8f2;
    border-color: #bcd9c5;
    color: #245536;
}
.form-alert.is-error {
    background: #fff3f3;
    border-color: #e2bcbc;
    color: #7a2c2c;
}
@media (max-width: 1100px) {
    .purchase-grid,
    .inquiry-grid,
    .subpage-grid {
        grid-template-columns: 1fr;
    }
    .sub-side-card {
        position: static;
    }
}
@media (max-width: 768px) {
    .managed-hero__inner {
        min-height: 240px;
    }
    .product-item {
        grid-template-columns: 1fr;
    }
    .form-row--2 {
        grid-template-columns: 1fr;
    }
}