/* 默认模板头尾优化 — 翡翠绿主题 */
:root {
    --brand: #0a0a0a;
    --brand-dark: #171717;
    --brand-soft: #FFF6E8;
    --brand-ring: rgba(10, 10, 10, 0.18);
    --primary-from: #171717;
    --primary-to: #0a0a0a;
    --primary-shadow: rgba(10, 10, 10, 0.22);
    --accent: #171717;
    --accent-soft: #FFF6E8;
    --info: #0a0a0a;
    --info-soft: #FFF6E8;
    --success: #0a0a0a;
    --success-soft: #FFF6E8;
    --warning: #E0A317;
    --warning-soft: #fffbeb;
    --price: #ef4444;
    --text: #0f172a;
    --muted: #64748b;
    --border: #F4DDC0;
    --surface: #ffffff;
    --surface-2: #f5f5f5;
    --page-bg: #f5f5f5;
    --shadow-soft: 0 18px 34px rgba(10, 10, 10, 0.10);
    --shadow-card: 0 14px 28px rgba(10, 10, 10, 0.08);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--page-bg);
    color: var(--text);
    font-family: 'Inter', "Avenir Next", 'Noto Sans SC', "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.header {
    position: relative;
    z-index: 999;
}

.h-fix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.72);
    border-bottom: 1px solid rgba(10, 10, 10, 0.08);
    box-shadow: 0 8px 32px rgba(10, 10, 10, 0.06);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    z-index: 9999;
}

.h-fix > .container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 18px;
}

.header-bar {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 78px;
    width: 100%;
    padding: 0;
    border-radius: 0;
    border: none;
    background: transparent;
    box-shadow: none;
}

.logo, .logo-text {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.logo a, .logo-text a {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 50px;
    max-width: 180px;
}

.logo-text a span {
    font-size: 28px;
    font-weight: 800;
    color: #171717; /* 老浏览器兼容兜底 */
    background: linear-gradient(135deg, #0a0a0a, #171717);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    max-width: 40vw;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-container {
    flex: 1 1 auto;
    min-width: 0;
}

.nav-bar .nav {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 0;
    overflow: visible;
    scrollbar-width: none;
}

.nav-bar .nav::-webkit-scrollbar {
    display: none;
}

.header .nav-bar li {
    position: relative;
    list-style: none;
}

.header .nav-bar li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 16px;
    min-height: 38px;
    border-radius: 10px;
    border: none;
    background: transparent;
    color: #516074;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.22s ease;
    white-space: nowrap;
}

/* 有子菜单的导航项添加向下的三角图标 */
.header .nav-bar li.has-submenu > a::after {
    content: '\f107';
    font-family: 'FontAwesome';
    font-size: 12px;
    margin-left: 4px;
}

.header .nav-bar li em[class*="dot"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
}

.header .nav-bar li em[class*="dot"] .fa {
    font-size: 14px;
    color: #8793ad;
}

.header .nav-bar li a:hover,
.header .nav-bar li.active > a {
    background: #FFF6E8;
    color: #171717;
}

/* 二级菜单容器 */
.header .nav-bar li .sub-menu {
    display: none;
    min-width: 160px;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 18px 34px rgba(10, 10, 10, 0.12);
    padding: 10px 0;
    z-index: 888;
    list-style: none;
}

/* 填补间隙，防止鼠标移动时菜单消失 */
.header .nav-bar li .sub-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 8px;
}

/* 鼠标悬停显示二级菜单 */
.header .nav-bar li.on .sub-menu,
.header .nav-bar li:hover .sub-menu {
    display: block !important;
}

/* 二级菜单项 */
.header .nav-bar li .sub-menu li {
    width: 100%;
}

.header .nav-bar li .sub-menu li a {
    display: block;
    width: 100%;
    padding: 10px 16px;
    border-radius: 0;
    color: #5f6b78;
    font-weight: 400;
    background: transparent;
    border: 0;
    box-shadow: none;
    min-height: auto;
}

.header .nav-bar li .sub-menu li a:hover {
    background: var(--brand-soft);
    color: var(--brand);
    border-color: transparent;
    box-shadow: none;
}

.header-right {
    flex: 0 0 auto;
    margin-left: auto;
}

.header-right-btn {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-order-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #f5f5f5;
    color: #171717;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.22s ease;
    text-decoration: none;
}

.header-order-link:hover {
    background: #FFF6E8;
}

.header-order-link i {
    font-size: 15px;
}

.header-auth-links {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.header-auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all .22s ease;
}

.header-auth-btn.is-ghost {
    border: 1px solid rgba(10, 10, 10, 0.12);
    background: rgba(240, 253, 244, 0.8);
    color: #334155;
}

.header-auth-btn.is-ghost:hover {
    background: rgba(10, 10, 10, 0.08);
    color: #171717;
}

.header-auth-btn.is-solid {
    background: linear-gradient(135deg, #171717, #0a0a0a);
    color: #fff;
    border: none;
    box-shadow: 0 10px 18px rgba(10, 10, 10, 0.22);
}

.header-auth-btn.is-solid:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 20px rgba(10, 10, 10, 0.30);
}

.header-user-card {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 6px;
    border-radius: 999px;
    background: rgba(240, 253, 244, 0.9);
    border: 1px solid rgba(10, 10, 10, 0.12);
    color: var(--text);
    transition: all 0.22s ease;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(10, 10, 10, 0.04);
}

.header-user-card:hover {
    background: #ffffff;
    border-color: rgba(10, 10, 10, 0.2);
    box-shadow: 0 8px 20px rgba(10, 10, 10, 0.08);
    transform: translateY(-1px);
}

.header-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #ffffff;
    box-shadow: 0 4px 8px rgba(15, 23, 42, 0.08);
}

.header-user-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.2;
    min-width: 0;
}

.header-user-name {
    font-size: 14px;
    font-weight: 600;
    color: #343b48;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.header-user-balance {
    font-size: 12px;
    color: #7b8494;
    font-weight: 500;
}

.header-user-balance {
    font-size: 12px;
    color: var(--muted);
}

.header-search-order-btn .a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(244, 247, 255, 0.94);
    color: var(--brand);
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(118, 146, 219, 0.18);
    box-shadow: 0 8px 18px rgba(95, 132, 255, 0.08);
}

.header-search-order-btn .a:hover {
    background: var(--brand-soft);
    color: var(--brand-dark);
    border-color: rgba(95, 132, 255, 0.24);
    box-shadow: 0 10px 20px rgba(95, 132, 255, 0.12);
}

.m-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #52607c;
    border: 1px solid transparent;
    transition: all 0.22s ease;
}

.m-btn:hover {
    color: #507bc0;
    background: rgba(109, 158, 234, 0.08);
}

.m-btn i.fa {
    font-size: 18px;
}

.m-btn {
    display: none;
    cursor: pointer;
}

.header-search-row {
    width: 100%;
}


/* ========== 页脚样式 ========== */
.main-footer {
    flex-shrink: 0;
    margin-top: 30px;
    padding: 20px 0 24px;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.footer-brand {
    font-size: 14px;
    font-weight: 700;
    color: #2f3543;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
    color: #7b8494;
    font-size: 13px;
    line-height: 1.6;
}

.footer-meta a {
    color: #7b8494;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-meta a:hover {
    color: #2f3543;
}

.footer-nav {
    display: none;
}

.footer-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #8a8f99;
    font-size: 11px;
    padding: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex: 1;
    position: relative;
    height: 56px;
    text-decoration: none;
    border-radius: 12px;
    margin: 0 4px;
}

.footer-nav .nav-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(109, 158, 234, 0.12), rgba(131, 177, 246, 0.08));
    border-radius: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.footer-nav .nav-item.active::before {
    transform: translate(-50%, -50%) scale(1);
}

.footer-nav .nav-item.active {
    color: #507bc0;
    font-weight: 600;
}

.footer-nav .nav-icon {
    font-size: 22px;
    margin-bottom: 4px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-nav .nav-item:active {
    transform: scale(0.95);
}

.footer-nav .nav-item:active .nav-icon {
    transform: scale(0.88);
}

.footer-nav .nav-item.active .nav-icon {
    transform: translateY(-2px);
    color: #6d9eea;
}

.footer-nav .nav-text {
    font-size: 11px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-nav .nav-item.active .nav-text {
    font-weight: 600;
    color: #507bc0;
}

.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-left: 18px;
    padding-right: 18px;
}


@media (min-width: 1280px) {
    .container {
        max-width: 1380px;
    }
}

/* ========== 响应式样式 ========== */
@media (max-width: 1200px) {
    .header-order-link {
        display: none;
    }

    .nav-bar .nav {
        gap: 6px;
    }

    .header .nav-bar li a {
        padding: 8px 14px;
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .header-bar {
        flex-wrap: wrap;
        row-gap: 12px;
        min-height: auto;
    }

    .nav-container {
        order: 3;
        width: 100%;
        padding-top: 8px;
    }

    .nav-bar .nav {
        padding-bottom: 6px;
    }

    .header-user-name {
        max-width: 90px;
    }

    .header-auth-links {
        gap: 6px;
    }
}

@media (max-width: 768px) {
    .h-fix > .container {
        padding: 0 12px;
    }

    .nav-bar .nav {
        padding-bottom: 0;
    }

    .header-bar {
        min-height: auto;
        gap: 12px;
        padding: 10px 0 10px 0;
    }

    .logo img {
        max-height: 42px;
    }

    .logo-text a span {
        max-width: 60vw;
        font-size: 24px;
    }

    .header-right-btn {
        gap: 8px;
    }

    .header-auth-btn {
        height: 38px;
        padding: 0 14px;
        font-size: 13px;
    }

    .header-user-card {
        padding: 4px 10px 4px 4px;
        gap: 8px;
    }

    .header-user-avatar {
        width: 32px;
        height: 32px;
    }

    .header-user-name {
        max-width: 72px;
        font-size: 12px;
    }

    .header-user-balance {
        font-size: 11px;
    }

    .goods-search-panel {
        padding: 8px;
    }

    .goods-search-shell {
        height: 40px;
        padding-right: 80px;
    }

    .goods-search-submit {
        width: 66px;
    }

    .main-footer {
        padding: 20px 0;
    }

    .footer-inner,
    .footer-meta {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
    }

    .footer-meta {
        gap: 6px;
    }

    .goods-list-page ~ .main-footer {
        margin-bottom: calc(72px + env(safe-area-inset-bottom));
    }

    .goods-list-page ~ .footer-nav {
        position: fixed;
        left: 8px;
        right: 8px;
        bottom: 8px;
        display: flex;
        align-items: stretch;
        justify-content: space-around;
        padding: 6px;
        border-radius: 20px;
        border: 1px solid rgba(10, 10, 10, 0.12);
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        box-shadow: 0 8px 32px rgba(10, 10, 10, 0.10),
                    0 2px 8px rgba(10, 10, 10, 0.06),
                    inset 0 1px 0 rgba(255, 255, 255, 0.8);
        z-index: 999;
        animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    @keyframes slideUp {
        from {
            transform: translateY(100%);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
}

@media (max-width: 480px) {
    .m-btn {
        width: 38px;
        height: 38px;
    }

    .header-bar {
        gap: 10px;
    }
}

/* ========== 页面入场动画 ========== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

main, .blog-container, .goods-con {
    animation: fadeInUp 0.5s cubic-bezier(0.16,1,0.3,1) forwards;
}

/* ========== 自定义滚动条 ========== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(10, 10, 10, 0.18); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(10, 10, 10, 0.35); }