.public-page {
    --public-content-max-width: 1120px;
    --public-page-gutter: clamp(14px, 3vw, 32px);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-user-select: text;
    user-select: text;
}

.share-public-page,
.shop-pickup-page {
    --public-content-max-width: 760px;
}

.public-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 46px;
    padding: 0 clamp(14px, 3vw, 32px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    -webkit-user-select: none;
    user-select: none;
}

.public-topbar * {
    -webkit-user-select: none;
    user-select: none;
}

.public-topbar-brand {
    color: #111827;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
}

.public-topbar-nav {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.public-topbar-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 10px;
    border-radius: 7px;
    color: #475569;
    font-size: 13px;
    text-decoration: none;
}

.public-topbar-nav a:hover,
.public-topbar-nav a:focus-visible {
    background: #f1f5f9;
    color: #0f172a;
    outline: none;
}

.public-page .shop-shell,
.public-page .share-public-shell,
.public-page .shop-pickup-shell {
    flex: 1 0 auto;
}

.public-page .share-public-shell,
.public-page .shop-pickup-shell {
    min-height: auto !important;
}

.public-page .shop-shell {
    height: auto !important;
}

.public-footer {
    background: rgba(255, 255, 255, 0.96);
}

.public-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: min(calc(100% - (var(--public-page-gutter) * 2)), var(--public-content-max-width));
    min-height: 48px;
    margin: 0 auto;
    padding: 0;
    color: #64748b;
    font-size: 12px;
}

.public-footer-meta {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: #94a3b8;
}

.public-footer-meta a {
    color: inherit;
    text-decoration: none;
}

.public-footer-meta a:hover,
.public-footer-meta a:focus-visible {
    color: #64748b;
    outline: none;
}

.public-footer-nav {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.public-footer-nav a {
    color: #64748b;
    text-decoration: none;
}

.public-footer-nav a:hover,
.public-footer-nav a:focus-visible {
    color: #0f172a;
    outline: none;
}

@media (max-width: 640px) {
    .public-topbar {
        min-height: 44px;
        padding-inline: 14px;
    }

    .public-topbar-brand {
        max-width: 48vw;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .public-page .share-public-shell,
    .public-page .shop-pickup-shell {
        min-height: auto !important;
    }

    .public-footer-inner {
        min-height: auto;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding-block: 12px;
    }

    .public-footer-nav {
        flex-wrap: wrap;
    }
}