:root {
    --aisou-bg: #f5f7fb;
    --aisou-surface: #ffffff;
    --aisou-surface-soft: #f9fbff;
    --aisou-text: #162033;
    --aisou-muted: #667085;
    --aisou-border: #e4e9f2;
    --aisou-primary: #2563eb;
    --aisou-primary-dark: #1e40af;
    --aisou-accent: #12b981;
    --aisou-warn: #f59e0b;
    --aisou-danger: #ef4444;
    --aisou-shadow: 0 18px 50px rgba(26, 41, 61, 0.10);
}

html {
    font-size: 14px;
}

body.aisou-body {
    margin: 0;
    min-height: 100vh;
    color: var(--aisou-text);
    background:
        radial-gradient(circle at 8% 0%, rgba(37, 99, 235, 0.12), transparent 28rem),
        radial-gradient(circle at 92% 8%, rgba(18, 185, 129, 0.10), transparent 26rem),
        linear-gradient(180deg, #f8fbff 0%, var(--aisou-bg) 36%, #eef3f9 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

.aisou-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(228, 233, 242, 0.78);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: saturate(180%) blur(18px);
}

.aisou-nav-inner {
    min-height: 72px;
    display: grid;
    grid-template-columns: auto auto minmax(220px, 1fr) auto;
    gap: 22px;
    align-items: center;
}

.aisou-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 18px;
}

.aisou-brand img,
.aisou-user img,
.aisou-auth-brand img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
}

.aisou-nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.aisou-nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    padding: 0 12px;
    color: var(--aisou-muted);
    border-radius: 10px;
    font-weight: 700;
}

.aisou-nav-links a.active,
.aisou-nav-links a:hover {
    color: var(--aisou-primary);
    background: #edf4ff;
}

.aisou-search {
    height: 42px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--aisou-border);
    border-radius: 12px;
    background: var(--aisou-surface-soft);
    color: var(--aisou-muted);
}

.aisou-search input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--aisou-text);
}

.aisou-account {
    display: flex;
    align-items: center;
    gap: 10px;
}

.aisou-user,
.aisou-link-btn,
.aisou-primary-btn,
.aisou-ghost-btn {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    border: 0;
    padding: 0 16px;
    font-weight: 800;
    white-space: nowrap;
}

.aisou-user,
.aisou-link-btn,
.aisou-ghost-btn {
    background: #fff;
    border: 1px solid var(--aisou-border);
    color: var(--aisou-text);
}

.aisou-primary-btn {
    color: #fff;
    background: linear-gradient(135deg, var(--aisou-primary), var(--aisou-primary-dark));
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
}

.aisou-main {
    padding-top: 28px;
    padding-bottom: 56px;
}

.aisou-kicker {
    color: var(--aisou-primary);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.aisou-hero {
    min-height: 310px;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.8fr);
    gap: 22px;
    align-items: stretch;
}

.aisou-hero-copy,
.aisou-notice-card,
.aisou-filter-panel,
.aisou-goods-panel,
.aisou-item-media,
.aisou-item-buy,
.aisou-detail-panel,
.aisou-query-hero,
.aisou-empty,
.aisou-auth-card,
.aisou-auth-copy,
.order-item,
.aisou-user-panel {
    border: 1px solid var(--aisou-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--aisou-shadow);
}

.aisou-hero-copy {
    padding: 42px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.aisou-hero h1,
.aisou-query-hero h1,
.aisou-auth-copy h1,
.aisou-item-buy h1 {
    margin: 8px 0 12px;
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.08;
    font-weight: 900;
}

.aisou-hero p,
.aisou-query-hero p,
.aisou-auth-copy p {
    color: var(--aisou-muted);
    max-width: 620px;
    line-height: 1.75;
}

.aisou-hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.aisou-notice-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.aisou-panel-title {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 900;
}

.aisou-panel-title i {
    color: var(--aisou-primary);
}

.aisou-notice-content,
.aisou-detail-content {
    color: var(--aisou-muted);
    line-height: 1.85;
}

.aisou-shop-grid {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 22px;
    margin-top: 22px;
    align-items: start;
}

.aisou-filter-panel,
.aisou-goods-panel,
.aisou-detail-panel {
    padding: 22px;
}

.aisou-category-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
}

.chip {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--aisou-border);
    border-radius: 12px;
    color: var(--aisou-muted);
    background: #fff;
    font-weight: 800;
}

.chip.is-primary {
    border-color: rgba(37, 99, 235, 0.18);
    color: var(--aisou-primary);
    background: #edf4ff;
}

.chip-icon {
    width: 24px;
    height: 24px;
    border-radius: 8px;
}

.aisou-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.aisou-section-head h2 {
    margin: 2px 0 0;
    font-weight: 900;
}

.aisou-section-head span {
    color: var(--aisou-muted);
}

.item-list > a {
    color: inherit;
}

.acg-card {
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--aisou-border);
    border-radius: 14px;
    background: #fff;
    transition: transform .18s ease, box-shadow .18s ease;
}

.acg-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 38px rgba(26, 41, 61, 0.14);
}

.acg-thumb {
    height: 150px;
    background-color: #eef3f9;
}

.goods-title {
    min-height: 42px;
    margin: 10px 0 12px;
    color: var(--aisou-text);
    font-weight: 900;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.price {
    color: var(--aisou-danger);
    font-size: 24px;
    font-weight: 900;
}

.price .unit {
    font-size: 15px;
    margin-right: 2px;
}

.stat-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--aisou-muted);
}

.badge-soft,
.goods-sku,
.shipment-badge,
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 12px;
    font-weight: 800;
    border: 1px solid transparent;
}

.badge-soft-primary,
.status-paid,
.shipment-paid {
    color: var(--aisou-primary);
    background: #edf4ff;
    border-color: #d9e8ff;
}

.badge-soft-success {
    color: #078669;
    background: #e8fbf5;
    border-color: #c7f4e5;
}

.badge-soft-danger,
.status-pending,
.shipment-waiting {
    color: var(--aisou-danger);
    background: #fff1f2;
    border-color: #ffe0e3;
}

.badge-soft-info,
.a-badge-primary,
.a-badge-success,
.a-badge-warning {
    color: #475467;
    background: #f2f4f7;
    border-color: #e4e7ec;
}

.soldout {
    opacity: .58;
}

.soldout-ribbon {
    position: absolute;
    top: 12px;
    right: 12px;
    color: #fff;
    background: var(--aisou-danger);
    border-radius: 999px;
    padding: 5px 10px;
    font-weight: 900;
}

.aisou-item-layout {
    display: grid;
    grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr);
    gap: 22px;
}

.aisou-item-media {
    padding: 18px;
}

.aisou-item-media img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 14px;
    background: #eef3f9;
}

.aisou-item-buy {
    padding: 30px;
}

.aisou-badges,
.sku-list,
.pay-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.shared-button {
    cursor: pointer;
}

.aisou-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 22px 0;
    padding: 16px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #f7fbff, #eef6ff);
    border: 1px solid #dceaff;
}

.aisou-price-row > span {
    color: var(--aisou-muted);
    font-weight: 800;
}

.aisou-buy-form {
    gap: 18px;
}

.aisou-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 900;
}

.form-control,
.optional-card,
.qty-group button,
.sku,
.pay {
    border: 1px solid var(--aisou-border);
    border-radius: 12px;
    background: #fff;
}

.form-control {
    min-height: 44px;
    color: var(--aisou-text);
}

.form-control:focus {
    border-color: var(--aisou-primary);
    box-shadow: 0 0 0 .2rem rgba(37, 99, 235, .12);
}

.sku {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    color: var(--aisou-muted);
    font-weight: 800;
}

.sku.is-primary {
    color: var(--aisou-primary);
    background: #edf4ff;
    border-color: #cfe1ff;
}

.badge-money {
    color: var(--aisou-danger);
}

.optional-card {
    min-height: 44px;
    padding: 0 14px;
    color: var(--aisou-muted);
    font-weight: 800;
}

.qty-group {
    max-width: 220px;
}

.qty-group button {
    width: 46px;
    font-weight: 900;
}

.aisou-captcha {
    display: flex;
    gap: 10px;
}

.aisou-captcha img {
    height: 44px;
    min-width: 118px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--aisou-border);
}

.aisou-pay-panel {
    padding: 16px;
    border: 1px solid var(--aisou-border);
    border-radius: 14px;
    background: var(--aisou-surface-soft);
}

.pay-list {
    margin-top: 14px;
}

.pay {
    min-height: 46px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 900;
}

.pay img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.aisou-detail-panel {
    margin-top: 22px;
}

.aisou-detail-content {
    margin-top: 16px;
}

.aisou-query-hero {
    padding: 34px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr);
    gap: 24px;
    align-items: center;
}

.aisou-query-box {
    display: flex;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: var(--aisou-surface-soft);
    border: 1px solid var(--aisou-border);
}

.aisou-results {
    margin-top: 22px;
}

.order-list {
    display: grid;
    gap: 16px;
}

.order-item {
    padding: 20px;
}

.order-header,
.goods-section,
.shipment-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.order-left,
.payment-method {
    display: flex;
    align-items: center;
    gap: 14px;
}

.order-basic {
    color: var(--aisou-muted);
    line-height: 1.8;
}

.order-no {
    color: var(--aisou-text);
    font-weight: 900;
}

.amount-value {
    color: var(--aisou-danger);
    font-size: 22px;
    font-weight: 900;
}

.goods-section {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--aisou-border);
    justify-content: flex-start;
}

.goods-thumb img,
.goods-image {
    width: 74px;
    height: 74px;
    border-radius: 12px;
    object-fit: cover;
}

.goods-name {
    font-weight: 900;
}

.goods-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card-section {
    margin-top: 18px;
    padding: 16px;
    border-radius: 14px;
    background: var(--aisou-surface-soft);
}

.card-display {
    white-space: pre-wrap;
    padding: 14px;
    border-radius: 12px;
    background: #fff;
    border: 1px dashed #cbd5e1;
}

.aisou-empty {
    margin-top: 22px;
    padding: 44px 20px;
    text-align: center;
}

.aisou-empty i {
    color: var(--aisou-primary);
    font-size: 38px;
}

.aisou-empty h2 {
    margin: 14px 0 8px;
    font-weight: 900;
}

.aisou-empty p {
    color: var(--aisou-muted);
}

.aisou-auth-main {
    padding-top: 42px;
    padding-bottom: 64px;
}

.aisou-auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 440px;
    gap: 24px;
    align-items: stretch;
}

.aisou-auth-copy,
.aisou-auth-card {
    padding: 34px;
}

.aisou-auth-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.aisou-auth-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.aisou-auth-points span {
    padding: 8px 11px;
    color: var(--aisou-primary);
    background: #edf4ff;
    border-radius: 999px;
    font-weight: 800;
}

.aisou-auth-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.aisou-auth-brand strong,
.aisou-auth-brand span {
    display: block;
}

.aisou-auth-brand span,
.aisou-auth-tools,
.aisou-auth-switch {
    color: var(--aisou-muted);
}

.aisou-auth-tools {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 18px 0;
}

.aisou-auth-tools a,
.aisou-auth-switch a {
    color: var(--aisou-primary);
    font-weight: 900;
}

.aisou-check {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.aisou-submit-btn {
    width: 100%;
    border: 0;
}

.aisou-divider {
    margin: 18px 0;
    color: var(--aisou-muted);
    text-align: center;
}

.aisou-auth-switch {
    margin: 18px 0 0;
    text-align: center;
}

.aisou-footer {
    padding: 22px 0;
    color: var(--aisou-muted);
    border-top: 1px solid var(--aisou-border);
}

.aisou-footer .container {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.aisou-user-main {
    padding-top: 24px;
}

.aisou-table-wrap {
    margin-top: 12px;
}

@media (max-width: 991.98px) {
    .aisou-nav-inner {
        grid-template-columns: 1fr auto;
        gap: 12px;
        padding: 12px;
    }

    .aisou-nav-links,
    .aisou-search {
        grid-column: 1 / -1;
        overflow-x: auto;
    }

    .aisou-hero,
    .aisou-shop-grid,
    .aisou-item-layout,
    .aisou-query-hero,
    .aisou-auth-shell {
        grid-template-columns: 1fr;
    }

    .aisou-category-list {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .chip {
        white-space: nowrap;
    }
}

@media (max-width: 575.98px) {
    html {
        font-size: 13px;
    }

    .aisou-main,
    .aisou-auth-main {
        padding-top: 16px;
    }

    .aisou-hero-copy,
    .aisou-notice-card,
    .aisou-filter-panel,
    .aisou-goods-panel,
    .aisou-item-buy,
    .aisou-query-hero,
    .aisou-auth-copy,
    .aisou-auth-card {
        padding: 20px;
        border-radius: 14px;
    }

    .aisou-hero-actions,
    .aisou-query-box,
    .order-header,
    .goods-section,
    .aisou-footer .container {
        flex-direction: column;
        align-items: stretch;
    }

    .aisou-account {
        justify-content: flex-end;
    }
}