/* ============================================================
   云清网络 · 商城主题 theme.css
   极简白 + 单一主色（深蓝）
   由 WorkBuddy 于 2026-09-13 创建
   加载顺序：bootstrap.min.css -> base.css -> common.css -> index.css -> theme.css
   本文件负责覆盖前三者，请勿删除前面的引用于 _header.blade.php
   ============================================================ */

/* ---------- 1. 设计变量 ---------- */
:root {
    --c-bg: #f5f6f8;
    --c-surface: #ffffff;
    --c-surface-2: #fafbfc;
    --c-border: #e6e8ec;
    --c-border-strong: #d5d9e0;

    --c-text: #1a1d23;
    --c-text-2: #5b6472;
    --c-text-3: #98a1af;

    --c-primary: #1d4ed8;
    --c-primary-hover: #1a44bd;
    --c-primary-soft: #eef2ff;
    --c-primary-border: #c7d4fb;

    --c-success: #0f9d58;
    --c-success-soft: #e9f7ef;
    --c-warn: #b7791f;
    --c-warn-soft: #fdf5e6;
    --c-danger: #d93025;
    --c-danger-soft: #fdeceb;

    --radius: 10px;
    --radius-sm: 7px;
    --radius-lg: 14px;

    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .04);
    --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
    --shadow-lg: 0 10px 28px rgba(16, 24, 40, .09);

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- 2. 基础 ---------- */
body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font) !important;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--c-text);
    text-decoration: none;
    transition: color .15s ease;
}

a:hover {
    color: var(--c-primary);
}

/* base.css 把 input 的边框去掉了，这里恢复 */
input,
select,
textarea,
button {
    font-family: var(--font) !important;
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
select,
textarea,
.form-control {
    display: block;
    width: 100%;
    padding: 9px 12px;
    font-size: 14px;
    color: var(--c-text);
    background-color: #fff;
    border: 1px solid var(--c-border-strong) !important;
    border-radius: var(--radius-sm) !important;
    outline: none !important;
    box-shadow: none !important;
    transition: border-color .15s ease, box-shadow .15s ease;
    height: auto;
    line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus,
.form-control:focus {
    border-color: var(--c-primary) !important;
    box-shadow: 0 0 0 3px rgba(29, 78, 216, .12) !important;
}

input::placeholder {
    color: var(--c-text-3);
}

label,
.col-form-label {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--c-text-2) !important;
    margin-bottom: 6px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--c-text);
    font-weight: 600;
}

.main-container {
    padding: 28px 0 56px;
    min-height: 60vh;
}

.container {
    max-width: 1140px;
}

/* ---------- 3. 顶部导航 ---------- */
.header {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border) !important;
    padding: 0 !important;
    box-shadow: var(--shadow-sm);
    z-index: 1030;
}

.header .container > .row {
    align-items: center;
    min-height: 62px;
    margin: 0;
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
}

.header .logo {
    text-align: left !important;
}

.header .logo img,
.header .logo a img {
    height: 38px;
    width: auto;
    display: block;
}

.header .navbar {
    padding: 0;
    width: 100%;
    justify-content: flex-end;
}

.header .navbar .container-fluid {
    padding: 0;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.header .navbar-brand {
    display: none; /* 站名统一在 logo 区展示，避免重复 */
}

.header .navbar-nav {
    flex-direction: row;
    align-items: center;
}

.header .nav-item {
    margin-left: 4px;
}

.header .nav-link {
    color: var(--c-text-2) !important;
    font-size: 14.5px;
    padding: 8px 14px !important;
    border-radius: var(--radius-sm);
    transition: all .15s ease;
}

.header .nav-link:hover {
    color: var(--c-primary) !important;
    background: var(--c-primary-soft);
}

.header .nav-link.active {
    color: var(--c-primary) !important;
    font-weight: 600;
    background: var(--c-primary-soft);
}

.header .navbar-toggler {
    border: 1px solid var(--c-border-strong) !important;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

/* 站名（导航左侧文字） */
.site-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-brand .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--c-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    font-weight: 700;
    flex: 0 0 auto;
}

.site-brand .brand-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--c-text);
    letter-spacing: .2px;
    white-space: nowrap;
}

/* 顶部搜索 */
.header .navbar form.d-flex {
    margin-left: 14px;
}

.header .navbar form.d-flex input {
    width: 180px;
    padding: 7px 12px;
}

/* ---------- 4. 页脚 ---------- */
.footer {
    background: var(--c-surface) !important;
    border-top: 1px solid var(--c-border);
    padding: 26px 0 !important;
    margin-top: 0;
    color: var(--c-text-3);
    font-size: 13px;
}

.footer .author a {
    color: var(--c-text-2);
}

.footer .custom {
    margin-top: 6px;
    color: var(--c-text-3);
    line-height: 1.7;
}

/* ---------- 5. 公告条 ---------- */
.notice {
    padding-top: 22px;
}

.notice .card {
    border: 1px solid var(--c-primary-border) !important;
    background: var(--c-primary-soft) !important;
    border-radius: var(--radius) !important;
    box-shadow: none !important;
}

.notice .card-body {
    padding: 14px 18px;
}

.notice .jumbotron {
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
}

.notice h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-primary);
    margin-bottom: 6px;
}

.notice p,
.notice .lead {
    font-size: 13.5px;
    color: var(--c-text-2);
    margin: 0;
    line-height: 1.7;
}

/* ---------- 6. 分类 ---------- */
.category {
    padding: 34px 0 22px !important;
}

.category h3,
.category h2 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .2px;
}

.separator {
    width: 40px !important;
    height: 3px !important;
    background: var(--c-primary) !important;
    border: 0 !important;
    margin: 12px auto 12px !important;
    border-radius: 3px;
}

.separator:after {
    display: none !important;
}

.category .lead {
    font-size: 14px;
    color: var(--c-text-2);
}

.category-menus {
    margin-top: 18px;
}

.category-menus li {
    display: inline-block;
    margin: 4px;
}

.category-menus .btn {
    border: 1px solid var(--c-border-strong);
    background: var(--c-surface);
    color: var(--c-text-2);
    border-radius: 999px;
    padding: 6px 18px;
    font-size: 13.5px;
    transition: all .15s ease;
    box-shadow: none !important;
}

.category-menus .btn:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.category-menus .btn.active {
    background: var(--c-primary) !important;
    border-color: var(--c-primary) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(29, 78, 216, .25) !important;
}

/* ---------- 7. 商品卡片 ---------- */
.goods-list .row {
    --bs-gutter-x: 16px;
    --bs-gutter-y: 16px;
}

.goods-list .card {
    border: 1px solid var(--c-border) !important;
    border-radius: var(--radius-lg) !important;
    background: var(--c-surface);
    box-shadow: var(--shadow-sm) !important;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.goods-list .card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--c-primary-border) !important;
}

.goods-list .card .card-img-top,
.goods-list .card > img.card-img-top {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background: var(--c-surface-2);
    padding: 0 !important;
    border-bottom: 1px solid var(--c-border);
}

.goods-list .card-body {
    padding: 13px 14px 15px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.goods-list .card-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
    margin: 0 0 8px;
    min-height: 40px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 卡片上的价格：不用按钮样式，直接大字 */
.goods-list .card-body .btn-outline-success {
    border: 0 !important;
    background: transparent !important;
    color: var(--c-danger) !important;
    font-size: 19px;
    font-weight: 700;
    padding: 0 !important;
    margin-bottom: 6px;
    text-align: left;
    line-height: 1.2;
    box-shadow: none !important;
}

.goods-list .card-body .btn-outline-success .ali-icon {
    font-size: 15px;
    margin-right: 2px;
}

.goods-list .card-body .btn-outline-warning {
    border: 0 !important;
    background: var(--c-warn-soft) !important;
    color: var(--c-warn) !important;
    font-size: 11.5px;
    padding: 2px 8px !important;
    border-radius: 999px;
    margin-bottom: 6px;
    box-shadow: none !important;
}

.goods-list .card-body h6.mt-2 {
    margin: 0 0 10px !important;
}

.goods-list .card-body h6.mt-2 small {
    font-size: 12px;
    color: var(--c-text-3) !important;
}

.goods-list .card-body .btn-primary.fr {
    float: none !important;
    display: block;
    width: 100%;
    margin-top: auto;
    background: var(--c-primary) !important;
    border: 1px solid var(--c-primary) !important;
    color: #fff !important;
    border-radius: var(--radius-sm) !important;
    font-size: 13.5px;
    font-weight: 500;
    padding: 8px 0;
    box-shadow: none !important;
    transition: background .15s ease;
}

.goods-list .card-body .btn-primary.fr:hover {
    background: var(--c-primary-hover) !important;
    border-color: var(--c-primary-hover) !important;
}

/* 发货方式标签：改成低调的小角标 */
.badge.bg-success,
.badge.bg-warning {
    font-size: 11px;
    font-weight: 500;
    border-radius: 0 var(--radius-sm) 0 var(--radius-sm);
    padding: 4px 9px;
    letter-spacing: .2px;
    opacity: .95;
}

.goods-list .badge.bg-success {
    background: var(--c-success) !important;
}

.goods-list .badge.bg-warning {
    background: var(--c-warn) !important;
}

/* ---------- 8. 通用卡片 ---------- */
.card {
    border: 1px solid var(--c-border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow) !important;
    background: var(--c-surface);
}

.card-header {
    background: var(--c-surface) !important;
    border-bottom: 1px solid var(--c-border) !important;
    padding: 14px 20px;
}

.card-header h5 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

.good-card .card-title {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.4;
}

/* ---------- 9. 按钮 ---------- */
.btn {
    border-radius: var(--radius-sm) !important;
    font-size: 14px;
    font-weight: 500;
    padding: 9px 22px;
    transition: all .15s ease;
    box-shadow: none !important;
}

.btn-primary,
.btn-outline-primary {
    background: var(--c-primary) !important;
    border: 1px solid var(--c-primary) !important;
    color: #fff !important;
}

.btn-primary:hover,
.btn-outline-primary:hover {
    background: var(--c-primary-hover) !important;
    border-color: var(--c-primary-hover) !important;
    color: #fff !important;
}

.btn-dark {
    background: var(--c-primary) !important;
    border: 1px solid var(--c-primary) !important;
    color: #fff !important;
    padding: 11px 40px;
    font-size: 15px;
}

.btn-dark:hover {
    background: var(--c-primary-hover) !important;
    border-color: var(--c-primary-hover) !important;
}

.btn-outline-secondary {
    border: 1px solid var(--c-border-strong) !important;
    background: var(--c-surface) !important;
    color: var(--c-text-2) !important;
}

.btn-outline-secondary:hover {
    border-color: var(--c-primary) !important;
    color: var(--c-primary) !important;
    background: var(--c-surface) !important;
}

.btn-outline-secondary.active {
    background: var(--c-primary) !important;
    border-color: var(--c-primary) !important;
    color: #fff !important;
}

/* ---------- 10. 下单页 ---------- */
.buy-form {
    margin-top: 18px !important;
}

.buy-form .form-group.row > div {
    margin-bottom: 14px;
}

.buy-form h6 {
    font-size: 15px;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--c-border);
}

.buy-form h6 .price-now {
    color: var(--c-danger);
    font-size: 22px;
    font-weight: 700;
}

/* 支付方式做成可点选卡片 */
.pay-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.pay-options .pay-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13.5px;
    color: var(--c-text-2);
    background: var(--c-surface);
    transition: all .15s ease;
    margin: 0;
}

.pay-options .pay-item:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.pay-options .pay-item input {
    display: none;
}

.pay-options .pay-item input:checked + span,
.pay-options .pay-item:has(input:checked) {
    color: var(--c-primary);
}

.pay-options .pay-item:has(input:checked) {
    border-color: var(--c-primary);
    background: var(--c-primary-soft);
    font-weight: 600;
    box-shadow: 0 0 0 3px rgba(29, 78, 216, .08);
}

.pay-options .pay-item .dot {
    width: 15px;
    height: 15px;
    border: 1.5px solid var(--c-border-strong);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    transition: all .15s ease;
}

.pay-options .pay-item:has(input:checked) .dot {
    border-color: var(--c-primary);
    background: var(--c-primary);
}

.pay-options .pay-item:has(input:checked) .dot::after {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #fff;
}

/* 提交按钮 */
.buy-form #submit {
    width: 100%;
    background: var(--c-primary) !important;
    border: 1px solid var(--c-primary) !important;
    color: #fff !important;
    padding: 12px 0;
    font-size: 15.5px;
    font-weight: 600;
    margin-top: 6px;
}

.buy-form #submit:hover {
    background: var(--c-primary-hover) !important;
}

/* 商品主图区（2026-09-16 布局优化：放大主图、消除留白） */
.good-card .good-cover-col {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px 20px;
    background: linear-gradient(160deg, #fafcfe 0%, #e8f1fb 100%);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.good-card .good-cover-box {
    position: relative;
    width: 100%;
    max-width: 480px;
}

.good-card .card-img-top {
    width: 100%;
    max-height: none;
    background: var(--c-surface-2);
    border-radius: 14px !important;
    object-fit: contain;
    display: block;
    box-shadow: 0 10px 28px rgba(29, 78, 216, 0.14);
}

.good-card .good-cover-box .badge {
    z-index: 2;
    border-radius: var(--radius-sm) 0 var(--radius-sm) 0;
}

/* 商品描述区 */
.card-body #description,
.card-body > p {
    color: var(--c-text-2);
    font-size: 13.8px;
    line-height: 1.8;
}

.card-body img {
    max-width: 100%;
    height: auto;
}

/* ---------- 11. 订单查询页 ---------- */
.search-tabs {
    display: inline-flex;
    gap: 6px;
    background: var(--c-surface-2);
    border: 1px solid var(--c-border);
    padding: 5px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.search-tabs .nav-link {
    border: 0 !important;
    background: transparent !important;
    color: var(--c-text-2) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 14px;
    padding: 8px 20px !important;
    transition: all .15s ease;
}

.search-tabs .nav-link:hover {
    color: var(--c-primary) !important;
}

.search-tabs .nav-link.active {
    background: var(--c-surface) !important;
    color: var(--c-primary) !important;
    font-weight: 600;
    box-shadow: var(--shadow-sm) !important;
}

.tab-pane .btn-outline-primary {
    padding: 9px 28px;
}

/* ---------- 12. 订单号醒目展示 ---------- */
.order-sn-box {
    background: var(--c-primary-soft);
    border: 1px dashed var(--c-primary-border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.order-sn-box .sn-label {
    font-size: 12.5px;
    color: var(--c-text-2);
    margin-bottom: 3px;
}

.order-sn-box .sn-value {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--c-primary);
    word-break: break-all;
}

.order-sn-box .btn-copy {
    background: var(--c-primary);
    color: #fff;
    border: 0;
    border-radius: var(--radius-sm);
    padding: 8px 18px;
    font-size: 13.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s ease;
}

.order-sn-box .btn-copy:hover {
    background: var(--c-primary-hover);
}

.order-sn-box .btn-copy.done {
    background: var(--c-success);
}

.save-tip {
    background: var(--c-warn-soft);
    border-left: 3px solid var(--c-warn);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 11px 15px;
    font-size: 13px;
    color: #8a5a12;
    line-height: 1.7;
    margin-bottom: 16px;
}

/* 订单详情信息行 */
.order-meta {
    display: flex;
    padding: 9px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: 13.8px;
}

.order-meta:last-child {
    border-bottom: 0;
}

.order-meta .k {
    color: var(--c-text-2);
    flex: 0 0 92px;
}

.order-meta .v {
    color: var(--c-text);
    flex: 1 1 auto;
    word-break: break-all;
}

.order-meta .v.price {
    color: var(--c-danger);
    font-size: 17px;
    font-weight: 700;
}

/* 状态标签 */
.status-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    padding: 3px 11px;
    border-radius: 999px;
    line-height: 1.6;
}

.status-tag.ok { background: var(--c-success-soft); color: var(--c-success); }
.status-tag.wait { background: var(--c-surface-2); color: var(--c-text-2); border: 1px solid var(--c-border); }
.status-tag.warn { background: var(--c-warn-soft); color: var(--c-warn); }
.status-tag.bad { background: var(--c-danger-soft); color: var(--c-danger); }

/* ---------- 13. 其它覆盖 ---------- */
.form-check-input:checked {
    background-color: var(--c-primary);
    border-color: var(--c-primary);
}

.alert,
.modal-content {
    border-radius: var(--radius-lg);
}

.modal-header,
.modal-footer {
    border-color: var(--c-border);
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
}

.text-muted {
    color: var(--c-text-3) !important;
}

hr {
    border-color: var(--c-border);
    opacity: 1;
}

/* ---------- 14. 响应式 ---------- */
@media (max-width: 991.98px) {
    .header .container > .row {
        min-height: 56px;
    }

    .header .navbar .container-fluid {
        flex-wrap: wrap;
    }

    .header .navbar-collapse {
        width: 100%;
        margin-top: 10px;
        padding-bottom: 10px;
    }

    .header .navbar-nav {
        flex-direction: column;
        align-items: stretch;
    }

    .header .nav-item {
        margin: 2px 0;
    }

    .header .navbar form.d-flex {
        margin: 8px 0 0;
    }

    .header .navbar form.d-flex input {
        width: 100%;
        flex: 1 1 auto;
    }

    .site-brand .brand-name {
        font-size: 16px;
    }
}

@media (max-width: 767.98px) {
    .main-container {
        padding: 16px 0 40px;
    }

    .category {
        padding: 22px 0 12px !important;
    }

    .category h3,
    .category h2 {
        font-size: 19px;
    }

    .goods-list .card-body {
        padding: 10px 11px 12px;
    }

    .goods-list .card-title {
        font-size: 13px;
        min-height: 37px;
    }

    .goods-list .card-body .btn-outline-success {
        font-size: 16.5px;
    }

    .goods-list .card-body .btn-primary.fr {
        font-size: 12.5px;
        padding: 7px 0;
    }

    .card-body {
        padding: 15px;
    }

    .good-card .card-title {
        font-size: 18px;
    }

    .pay-options .pay-item {
        padding: 8px 13px;
        font-size: 13px;
    }

    .order-sn-box {
        flex-direction: column;
        align-items: stretch;
    }

    .order-sn-box .btn-copy {
        width: 100%;
    }

    .order-meta {
        flex-direction: column;
    }

    .order-meta .k {
        flex: none;
        margin-bottom: 2px;
    }
}

/* ---------- 15. 间距微调（2026-09-13 二次调整） ---------- */
/* 分类按钮与商品网格之间留足呼吸感 */
.category {
    padding-bottom: 4px !important;
}

.category-menus {
    margin-top: 18px;
    margin-bottom: 0;
}

.category-menus ul {
    margin-bottom: 0;
}

.goods {
    padding-top: 18px;
}

/* 首页顶部标题区略收紧，避免空得发飘 */
.category h3 {
    margin-bottom: 0;
}

.category .lead {
    margin-bottom: 0;
}

@media (max-width: 767.98px) {
    .goods { padding-top: 12px; }
    .category { padding-bottom: 2px !important; }
    .category-menus { margin-top: 12px; }
}

/* ---------- 16. 商品卡片角标改到右上角（避免与封面图左上角的品类标签重叠） ---------- */
.goods-list .badge.bg-success,
.goods-list .badge.bg-warning {
    border-radius: var(--radius-sm) 0 var(--radius-sm) 0;
}

/* ---------- 17. 商品详情页主图区：移动端适配（2026-09-16） ---------- */
@media (max-width: 767.98px) {
    .good-card .good-cover-col {
        padding: 16px;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .good-card .good-cover-box {
        max-width: 320px;
    }

    .good-card .card-img-top {
        box-shadow: 0 6px 18px rgba(29, 78, 216, 0.12);
    }
}

/* ---------- 18. 商品页数量选择器：防止加减按钮换行（2026-09-16） ---------- */
.buy-form .input-group,
.buy-form .input-spinner {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
}

.buy-form .input-group .btn,
.buy-form .input-group button {
    flex: 0 0 auto;
    white-space: nowrap;
}

/* ---------- 19. SEO：首页 H1 与副标题（2026-09-17） ---------- */
.site-h1 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: .3px;
    color: var(--c-text);
    margin: 0 0 8px;
    line-height: 1.35;
}

.site-slogan {
    font-size: 14px;
    color: var(--c-text-2);
    margin: 0 0 4px;
}

/* ---------- 20. SEO：商品页面包屑导航（2026-09-17） ---------- */
.good-breadcrumb {
    font-size: 13px;
    color: var(--c-text-2);
    margin: 14px 0 0;
}

.good-breadcrumb a {
    color: var(--c-text-2);
    text-decoration: none;
}

.good-breadcrumb a:hover {
    color: var(--c-primary);
}

.good-breadcrumb .sep {
    margin: 0 6px;
    color: #c9ced6;
}

.good-breadcrumb .cur {
    color: var(--c-text);
}

@media (max-width: 767.98px) {
    .site-h1 { font-size: 21px; }
    .site-slogan { font-size: 13px; }
}

/* ---------- 21. GEO：首页常见问题区块（2026-09-17） ---------- */
.faq-section {
    padding: 40px 0 50px;
    background: #f7f9fc;
}

.faq-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-text);
    text-align: center;
    margin: 0 0 26px;
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 12px;
}

.faq-q {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 8px;
    line-height: 1.5;
}

.faq-q::before {
    content: "Q";
    display: inline-block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background: var(--c-primary);
    color: #fff;
    border-radius: 6px;
    font-size: 12px;
    margin-right: 8px;
    vertical-align: 1px;
}

.faq-a {
    font-size: 14px;
    line-height: 1.85;
    color: var(--c-text-2);
}

@media (max-width: 767.98px) {
    .faq-section { padding: 26px 0 34px; }
    .faq-title { font-size: 18px; margin-bottom: 18px; }
    .faq-item { padding: 14px 16px; }
    .faq-q { font-size: 14.5px; }
    .faq-a { font-size: 13.5px; }
}