/* ============================================
   导航栏 & 页脚 专属样式
   ============================================ */

/* ---------- 网站顶部导航 ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000 !important;       /* 全站统一：高于所有页面内联 z-index:1000/9000 等，防止侧滑面板盖住顶部按钮 */
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    padding: 8px 0;
}

/* ---------- 深色模式导航链接颜色：未滚动=浅色一致，滚动后=深色反相 ---------- */
/* 未滚动时：导航链接颜色=浅色模式的 #374151（深灰），与浅色模式完全一致 */
html[data-theme="dark"] .site-header:not(.scrolled) .nav-menu > ul > li > a {
    color: #374151 !important;
}
html[data-theme="dark"] .site-header:not(.scrolled) .nav-menu > ul > li > a:hover {
    color: #0F2557 !important;
    background: rgba(15, 37, 87, 0.06) !important;
}
html[data-theme="dark"] .site-header:not(.scrolled) .nav-menu > ul > li > a.active {
    color: #0F2557 !important;
    background: rgba(45, 212, 191, 0.1) !important;
}
/* 下拉箭头（▾）也同步深色 */
html[data-theme="dark"] .site-header:not(.scrolled) .has-dropdown > a.dropdown-toggle::after {
    color: #374151 !important;
}

/* 滚动后（.scrolled）：恢复深色模式的反相浅色文字，与深色背景对比 */
html[data-theme="dark"] .site-header.scrolled .nav-menu > ul > li > a {
    color: var(--gray-700) !important;
}
html[data-theme="dark"] .site-header.scrolled .nav-menu > ul > li > a:hover,
html[data-theme="dark"] .site-header.scrolled .dropdown-menu a:hover {
    color: var(--accent-cyan) !important;
}
html[data-theme="dark"] .site-header.scrolled .nav-menu > ul > li > a.active {
    color: var(--accent-cyan) !important;
    background: rgba(52, 227, 206, 0.12) !important;
}

/* ---------- customer-service.html：深色模式下 channel-box 字体颜色=浅色模式一致 ---------- */
/* channel-box 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值以保证可读性 */
html[data-theme="dark"] .channel-info h4 {
    color: #111827 !important;
}
html[data-theme="dark"] .channel-sla {
    color: #0F2557 !important;
}
html[data-theme="dark"] .channel-desc {
    color: #4B5563 !important;
}
html[data-theme="dark"] .channel-desc strong {
    color: #0F2557 !important;
}

/* ---------- customer-service.html：深色模式下 SLA 表格字体颜色=浅色模式一致 ---------- */
/* sla-table td 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值以保证可读性 */
html[data-theme="dark"] .sla-table td {
    color: #374151 !important;
}
html[data-theme="dark"] .sla-table td strong {
    color: #0F2557 !important;
}

/* ---------- SLA 表格 hover 高亮：深色背景 + 白色字体（浅色/深色模式统一） ---------- */
.sla-table tbody tr:hover td {
    background: linear-gradient(135deg, #0F2557, #1A3A6E) !important;
    color: #FFFFFF !important;
}
.sla-table tbody tr:hover td strong {
    color: #34E3CE !important;
}

/* ---------- faq.html：深色模式下 faq-item 字体颜色=浅色模式一致 ---------- */
/* faq-item 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值以保证可读性 */
html[data-theme="dark"] .faq-q {
    color: #111827 !important;
}
html[data-theme="dark"] .faq-a {
    color: #4B5563 !important;
}
html[data-theme="dark"] .faq-a strong {
    color: #0F2557 !important;
}

/* ---------- guide.html：深色模式下 quick-box 字体颜色=浅色模式一致 ---------- */
/* quick-box 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值以保证可读性 */
html[data-theme="dark"] .quick-box h4 {
    color: #0F2557 !important;
}
html[data-theme="dark"] .quick-box li {
    color: #4B5563 !important;
}
html[data-theme="dark"] .quick-box a {
    color: #0F2557 !important;
}

/* ---------- events.html：深色模式下各类卡片字体颜色=浅色模式一致 ---------- */
/* event-card / prize-card / calendar-card 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值 */
html[data-theme="dark"] .event-title {
    color: #1F2937 !important;
}
html[data-theme="dark"] .event-meta {
    color: #6B7280 !important;
}
html[data-theme="dark"] .event-desc {
    color: #4B5563 !important;
}
html[data-theme="dark"] .event-stats {
    color: #6B7280 !important;
}
html[data-theme="dark"] .event-stats strong {
    color: #0F2557 !important;
}
html[data-theme="dark"] .prize-name {
    color: #1F2937 !important;
}
html[data-theme="dark"] .prize-desc {
    color: #6B7280 !important;
}
html[data-theme="dark"] .prize-amount {
    color: #0F2557 !important;
}
html[data-theme="dark"] .calendar-item-name {
    color: #1F2937 !important;
}
html[data-theme="dark"] .calendar-item-type {
    color: #6B7280 !important;
}
html[data-theme="dark"] .calendar-month h5 {
    color: #0F2557 !important;
    border-bottom-color: #E5E7EB !important;
}
html[data-theme="dark"] .calendar-day {
    color: #0F2557 !important;
}
html[data-theme="dark"] .calendar-day strong {
    color: #0F2557 !important;
}
html[data-theme="dark"] .calendar-day span {
    color: #0F2557 !important;
}
html[data-theme="dark"] .calendar-month {
    border-color: #E5E7EB !important;
}

/* ---------- events.html / community.html：深色模式下 filter-tag 样式 ---------- */
/* filter-tag 默认状态：背景浅灰 + 深灰文字；active/hover：深蓝渐变 + 白色文字 */
html[data-theme="dark"] .filter-tag {
    background: #F3F4F6 !important;
    color: #4B5563 !important;
}
html[data-theme="dark"] .filter-tag.active,
html[data-theme="dark"] .filter-tag:hover {
    background: linear-gradient(135deg, #0F2557, #1A3A6E) !important;
    color: #FFFFFF !important;
}

/* ---------- community.html：深色模式下 gallery 卡片字体颜色=浅色模式一致 ---------- */
/* gallery-card 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值 */
html[data-theme="dark"] .gallery-title {
    color: #1F2937 !important;
}
html[data-theme="dark"] .gallery-like {
    color: #6B7280 !important;
}
html[data-theme="dark"] .gallery-tags span {
    color: #1A3A6E !important;
}
html[data-theme="dark"] .gallery-badge {
    color: #0F2557 !important;
}
/* gallery-author 内部使用内联style color:var(...)，需要精准覆盖 */
html[data-theme="dark"] .gallery-author > div > div:first-child,
html[data-theme="dark"] .gallery-info .gallery-author div[style*="color:var(--gray-900)"] {
    color: #1F2937 !important;
}
html[data-theme="dark"] .gallery-author > div > div:last-child,
html[data-theme="dark"] .gallery-info .gallery-author div[style*="color:var(--gray-500)"] {
    color: #6B7280 !important;
}
html[data-theme="dark"] .gallery-actions {
    border-top-color: #E5E7EB !important;
}

/* ---------- community.html：深色模式下 rank 排行榜卡片字体颜色=浅色模式一致 ---------- */
/* rank-card 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值 */
html[data-theme="dark"] .rank-card h4 {
    color: #0F2557 !important;
    border-bottom-color: #2DD4BF !important;
}
html[data-theme="dark"] .rank-name {
    color: #1F2937 !important;
}
html[data-theme="dark"] .rank-meta {
    color: #6B7280 !important;
}
html[data-theme="dark"] .rank-item {
    border-bottom-color: #E5E7EB !important;
}
html[data-theme="dark"] .rank-item:nth-child(n+4) .rank-no {
    background: #F3F4F6 !important;
    color: #4B5563 !important;
}

/* ---------- community.html：深色模式下 benefit-box、filter-bar 字体颜色=浅色模式一致 ---------- */
html[data-theme="dark"] .benefit-box h5 {
    color: #1F2937 !important;
}
html[data-theme="dark"] .benefit-box p {
    color: #6B7280 !important;
}
html[data-theme="dark"] .benefit-box {
    border-color: #E5E7EB !important;
}
html[data-theme="dark"] .benefit-icon {
    color: #0F2557 !important;
}
html[data-theme="dark"] .community-section .filter-bar {
    background: #FFFFFF !important;
    border-color: #E5E7EB !important;
}

/* ---------- training.html：深色模式下 #enroll 报名表单字体颜色=浅色模式一致 ---------- */
/* 报名表单容器背景在深色模式仍为白色（linear-gradient(white,white)），内联style使用CSS变量需覆盖 */
html[data-theme="dark"] #enroll h3 {
    color: #1F2937 !important;
}
html[data-theme="dark"] #enroll p {
    color: #6B7280 !important;
}
html[data-theme="dark"] #enroll label {
    color: #374151 !important;
}
html[data-theme="dark"] #enroll input,
html[data-theme="dark"] #enroll select,
html[data-theme="dark"] #enroll textarea {
    color: #1F2937 !important;
    background: #FFFFFF !important;
    border-color: #E5E7EB !important;
}
html[data-theme="dark"] #enroll input::placeholder,
html[data-theme="dark"] #enroll textarea::placeholder {
    color: #9CA3AF !important;
}
html[data-theme="dark"] #enrollForm > div[style*="color: var(--gray-500)"] {
    color: #6B7280 !important;
}
html[data-theme="dark"] #enrollForm span[style*="color: var(--success)"] {
    color: #10B981 !important;
}

/* ---------- training.html：深色模式下特定元素颜色调整 ---------- */
/* 已报名人数 strong[style*="color: var(--primary)"] → 青色 #2DD4BF */
html[data-theme="dark"] #courseTabs strong[style*="color: var(--primary)"] {
    color: #2DD4BF !important;
}
/* "全职接单·月入18K+" 在学员故事卡片中 → 白色 */
html[data-theme="dark"] div[style*="border-left: 3px solid var(--accent-cyan)"] div[style*="color: var(--primary)"] {
    color: #FFFFFF !important;
}
/* "限时报名福利（本月有效）" 在 #enroll 中 → 白色 */
html[data-theme="dark"] #enroll h4[style*="color: var(--primary)"] {
    color: #FFFFFF !important;
}

/* ---------- tasks.html：深色模式下 #accept/#publish 卡片字体颜色=浅色模式一致 ---------- */
/* 卡片背景使用 #fff 渐变，深色模式仍为白色，字体颜色需保持浅色模式的深色值 */
html[data-theme="dark"] #accept h2,
html[data-theme="dark"] #publish h2 {
    color: #1F2937 !important;
}
html[data-theme="dark"] #accept p,
html[data-theme="dark"] #publish p {
    color: #6B7280 !important;
}
/* 徽章在深色模式被全局规则覆盖为浅色，需在此恢复浅色模式的色值 */
html[data-theme="dark"] #accept .badge-cyan,
html[data-theme="dark"] #publish .badge-cyan {
    color: #14B8A6 !important;
}
html[data-theme="dark"] #accept .badge-primary,
html[data-theme="dark"] #publish .badge-primary {
    color: #0F2557 !important;
}
html[data-theme="dark"] #accept .badge-orange,
html[data-theme="dark"] #publish .badge-orange {
    color: #EA580C !important;
}

/* ---------- tasks.html：FAQ 手风琴展开/收起功能 ---------- */
/* 覆盖内联 max-height:0，展开时设置足够大的 max-height */
.faq-item.open .faq-content {
    max-height: 1500px !important;
}
/* 展开时 + 图标旋转为 × 并变色 */
.faq-item.open .faq-icon {
    transform: rotate(45deg) !important;
    background: var(--primary-gradient) !important;
    color: var(--white) !important;
}

/* ---------- commission.html：深色模式下 policy-table 字体颜色=浅色模式一致 ---------- */
/* policy-table td 背景在深色模式仍为白色，字体颜色需保持浅色模式的深色值以保证可读性 */
html[data-theme="dark"] .policy-table td {
    color: #374151 !important;
}
html[data-theme="dark"] .policy-table td strong {
    color: #0F2557 !important;
}

/* ---------- policy-table hover 高亮：深色背景 + 白色字体（浅色/深色模式统一） ---------- */
.policy-table tbody tr:hover td {
    background: linear-gradient(135deg, #0F2557, #1A3A6E) !important;
    color: #FFFFFF !important;
}
.policy-table tbody tr:hover td strong {
    color: #34E3CE !important;
}

.site-header .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    max-width: var(--container-width);
    margin: 0 auto;
    transition: padding var(--transition-normal);
}

/* Logo样式 */
.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.site-logo .logo-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.site-logo .logo-title {
    font-size: 20px;
    font-weight: 800;
    color: #29bdb1;
    letter-spacing: -0.5px;
}

.site-logo .logo-title span {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-logo .logo-subtitle {
    font-size: 11px;
    color: var(--gray-500);
    letter-spacing: 1px;
}

/* 主导航 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu > ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu > ul > li {
    position: relative;
}

.nav-menu > ul > li > a {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu > ul > li > a:hover {
    color: var(--primary);
    background: rgba(15, 37, 87, 0.06);
}

.nav-menu > ul > li > a.active {
    color: var(--primary);
    background: rgba(45, 212, 191, 0.1);
}

.nav-menu > ul > li > a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
}

/* 下拉菜单 */
.has-dropdown > a.dropdown-toggle::after {
    content: '∨';
    display: inline-block;
    margin-left: 6px;
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.has-dropdown > a.dropdown-toggle.open::after {
    transform: rotate(180deg);
}

/* 移动端 SVG 箭头（桌面端隐藏） */
.dropdown-arrow {
    display: none;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 240px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-100);
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    color: var(--gray-700);
    font-size: 14px;
}

.dropdown-menu a:hover {
    background: rgba(45, 212, 191, 0.08);
    color: var(--primary);
}

.dropdown-menu a .menu-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(15, 37, 87, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.dropdown-menu a:hover .menu-icon {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.2), rgba(251, 146, 60, 0.2));
}

.dropdown-menu a .menu-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.dropdown-menu a .menu-text strong {
    font-weight: 600;
    color: var(--gray-800);
}

.dropdown-menu a .menu-text span {
    font-size: 12px;
    color: var(--gray-500);
}

/* 桌面端隐藏"仅移动端"菜单项（侧滑菜单中的快捷入驻） */
@media (min-width: 993px) {
    .nav-menu .nav-mobile-only {
        display: none !important;
    }

    /* ===========================================================
       首页 index.html PC 端专用「登录/注册」橙色按钮配色
       基色：#EA580C；压制全局 btn-primary 的蓝色；全套色态
       =========================================================== */
    .nav-actions .nav-index-login-btn,
    .site-header .nav-actions .nav-index-login-btn,
    body .site-header:not(.scrolled) .nav-actions .nav-index-login-btn {
        background-color: #EA580C !important;
        border-color: #EA580C !important;
        color: #ffffff !important;
        box-shadow: 0 4px 14px rgba(234, 88, 12, 0.25) !important;
        transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease !important;
        text-decoration: none !important;
    }
    .nav-actions .nav-index-login-btn:hover,
    .site-header .nav-actions .nav-index-login-btn:hover {
        background-color: #C2410C !important;   /* hover 加深 15% */
        border-color: #C2410C !important;
        color: #ffffff !important;
        box-shadow: 0 6px 18px rgba(234, 88, 12, 0.34) !important;
        transform: translateY(-1px) !important;
    }
    .nav-actions .nav-index-login-btn:active,
    .site-header .nav-actions .nav-index-login-btn:active {
        background-color: #9A3412 !important;   /* 按下再加深 */
        border-color: #9A3412 !important;
        box-shadow: 0 2px 6px rgba(234, 88, 12, 0.25) !important;
        transform: translateY(0) !important;
    }
    .nav-actions .nav-index-login-btn:focus,
    .site-header .nav-actions .nav-index-login-btn:focus {
        outline: none !important;
        box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.22), 0 4px 14px rgba(234, 88, 12, 0.25) !important;
    }
    /* 深色主题下的适配：白色字 + 略强一点的阴影，保证对比 */
    html[data-theme="dark"] .nav-actions .nav-index-login-btn,
    html[data-theme="dark"] .site-header .nav-actions .nav-index-login-btn {
        color: #ffffff !important;
        box-shadow: 0 6px 18px rgba(234, 88, 12, 0.45) !important;
    }
    html[data-theme="dark"] .nav-actions .nav-index-login-btn:hover {
        background-color: #F97316 !important;
        border-color: #F97316 !important;
    }

    /* ===========================================================
       5 个 auth 页专用「登录/注册」白底橙色描边按钮
       适用：account-appeal / account-appeal-rules / register / login / forgot-password
       外观：白底 + #EA580C 描边 + #EA580C 文字
       =========================================================== */
    .nav-actions .nav-auth-login-btn,
    .site-header .nav-actions .nav-auth-login-btn,
    body .site-header:not(.scrolled) .nav-actions .nav-auth-login-btn,
    body header .nav-actions .nav-auth-login-btn {
        background-color: #ffffff !important;
        border-color: #EA580C !important;
        color: #EA580C !important;
        box-shadow: none !important;
        transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease !important;
        text-decoration: none !important;
    }
    .nav-actions .nav-auth-login-btn:hover,
    .site-header .nav-actions .nav-auth-login-btn:hover,
    body header .nav-actions .nav-auth-login-btn:hover {
        background-color: #FFF7ED !important;   /* 极淡橙底 */
        border-color: #EA580C !important;
        color: #EA580C !important;
        transform: translateY(-1px) !important;
    }
    .nav-actions .nav-auth-login-btn:active,
    .site-header .nav-actions .nav-auth-login-btn:active,
    body header .nav-actions .nav-auth-login-btn:active {
        background-color: #FFEDD5 !important;
        border-color: #EA580C !important;
        color: #EA580C !important;
        transform: translateY(0) !important;
    }
    .nav-actions .nav-auth-login-btn:focus,
    .site-header .nav-actions .nav-auth-login-btn:focus,
    body header .nav-actions .nav-auth-login-btn:focus {
        outline: none !important;
        box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.18) !important;
    }
    /* 深色主题下：保留白底 + 橙色描边 + 橙色文字，保证视觉要求不被 dark 主题覆盖 */
    html[data-theme="dark"] .nav-actions .nav-auth-login-btn,
    html[data-theme="dark"] .site-header .nav-actions .nav-auth-login-btn,
    html[data-theme="dark"] body header .nav-actions .nav-auth-login-btn {
        background-color: #ffffff !important;
        border-color: #EA580C !important;
        color: #EA580C !important;
    }
    html[data-theme="dark"] .nav-actions .nav-auth-login-btn:hover {
        background-color: #FFF7ED !important;
        border-color: #EA580C !important;
        color: #EA580C !important;
    }
}

/* ===========================================================
   登录注册胶囊按钮（参考登录注册.html样式）
   适用：account-appeal / account-appeal-rules / register / login / forgot-password
   外观：#ff6900橙色描边 + 白底 + 橙色文字；hover背景变橙、文字变白
   桌面端显示在顶栏 nav-actions，移动端隐藏（由侧边栏 mobile-auth-actions 替代）
   =========================================================== */
.nav-actions .zp-header-nologin-wrap {
    display: none; /* 移动端默认隐藏 */
}
@media (min-width: 993px) {
    .nav-actions .zp-header-nologin-wrap {
        display: inline-block !important;
        width: auto;
        padding: 0 9px;
        height: 36px;
        border: 1px solid #ff6900;
        box-sizing: border-box;
        border-radius: 18px;
        line-height: 34px;
        font-size: 13px;
        vertical-align: middle;
        margin-left: 5px;
        white-space: nowrap;
        transition: background-color .2s ease;
        background-color: #fff;
    }
    .nav-actions .zp-header-nologin-wrap:hover {
        background-color: #ff6900;
    }
    .nav-actions .zp-header-nologin-wrap:hover a {
        color: #fff;
    }
    .nav-actions .zp-header-nologin-wrap:hover a:first-child:after {
        border-right-color: #fff;
    }
    .nav-actions .zp-header-nologin-wrap a {
        color: #ff6900;
        float: left;
        text-decoration: none;
        transition: color .2s ease;
    }
    .nav-actions .zp-header-nologin-wrap a:first-child {
        margin-left: 0;
        padding-right: 5px;
    }
    .nav-actions .zp-header-nologin-wrap a:first-child:after {
        content: "";
        margin-left: 5px;
        border-right: 1px solid #ff6900;
    }
    .nav-actions .zp-header-nologin-wrap a:last-child {
        margin-right: 0;
    }
    /* 深色主题：保持橙底白字对比不变 */
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap {
        background-color: transparent;
        border-color: #ff6900;
    }
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap a {
        color: #ff6900;
    }
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap:hover {
        background-color: #ff6900;
    }
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap:hover a {
        color: #fff;
    }
}

/* ===========================================================
   首页 index 橙色胶囊变体（.zp-orange 修饰器）
   保持原 nav-index-login-btn 的橙色实底白字外观
   =========================================================== */
@media (min-width: 993px) {
    .nav-actions .zp-header-nologin-wrap.zp-orange {
        background-color: #EA580C !important;
        border-color: #EA580C !important;
        box-shadow: 0 4px 12px rgba(234,88,12,0.22) !important;
    }
    .nav-actions .zp-header-nologin-wrap.zp-orange a {
        color: #fff !important;
    }
    .nav-actions .zp-header-nologin-wrap.zp-orange a:first-child:after {
        border-right-color: #fff !important;
    }
    .nav-actions .zp-header-nologin-wrap.zp-orange:hover {
        background-color: #C2410C !important;
        border-color: #C2410C !important;
    }
    .nav-actions .zp-header-nologin-wrap.zp-orange:hover a {
        color: #fff !important;
    }
    .nav-actions .zp-header-nologin-wrap.zp-orange:hover a:first-child:after {
        border-right-color: #fff !important;
    }
    /* 深色主题 */
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap.zp-orange {
        background-color: #EA580C !important;
        border-color: #EA580C !important;
        box-shadow: 0 6px 18px rgba(234,88,12,0.45) !important;
    }
    html[data-theme="dark"] .nav-actions .zp-header-nologin-wrap.zp-orange:hover {
        background-color: #F97316 !important;
        border-color: #F97316 !important;
    }
}

/* 移动端隐藏顶栏入驻/登录/注册按钮 */
@media (max-width: 992px) {
    .site-header .nav-actions > a.btn {
        display: none !important;
    }
}

/* 移动端侧滑菜单顶部：登录/注册按钮（桌面端隐藏） */
.mobile-auth-actions {
    display: none;
}

@media (max-width: 992px) {
    /* =============================================================
       首选方案：按钮在 侧滑菜单.nav-menu 内部顶部（流式布局）
       → 天生在面板框内，不会像 absolute 定位那样溢出栏外
       → 跟随侧滑面板一起滑入滑出，侧滑未打开时栏本身就在视口外
       ============================================================= */
    .nav-menu .mobile-auth-actions.mobile-auth-in-menu {
        display: flex !important;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;     /* 左对齐：与下方「首页/快捷入驻」菜单项对齐 */
        gap: 10px;
        padding: 0 4px 18px 4px;         /* 顶部留 0（nav-menu padding-top:80 提供上部空间） */
        margin-bottom: 8px;
        border-bottom: 1px solid var(--gray-200);
        padding-bottom: 14px;
        width: 100%;
        box-sizing: border-box;
    }

    /* =============================================================
       已登录态：用户信息条
       左：头像 + 昵称 / (手机号或邮箱或ID)
       右：账户设置 | 退出
       ============================================================= */
    .nav-menu .mobile-auth-actions.mobile-auth-logged {
        display: flex !important;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;   /* 左右两端对齐 */
        padding: 0 2px 14px 2px;
        margin-bottom: 10px;
        border-bottom: 1px solid var(--gray-200);
        padding-bottom: 14px;
        width: 100%;
        box-sizing: border-box;
        gap: 10px;
    }
    .mobile-user-col-left {
        display: flex;
        align-items: center;
        gap: 10px;
        flex: 1;
        min-width: 0;
    }
    .mobile-user-avatar {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        overflow: hidden;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #0F2557, #1A3A6E);
        color: #fff;
        font-weight: 700;
        font-size: 16px;
        border: 2px solid rgba(45, 212, 191, 0.35);
    }
    .mobile-user-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    .mobile-user-meta {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 2px;
    }
    .mobile-user-name {
        font-size: 15px;
        font-weight: 700;
        color: var(--gray-900, #111827);
        display: flex;
        align-items: center;
        gap: 6px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
    .mobile-user-badge {
        display: inline-flex;
        align-items: center;
        padding: 1px 8px;
        border-radius: 9999px;
        font-size: 11px;
        font-weight: 700;
        flex-shrink: 0;
    }
    .mobile-user-badge-vip       { background: linear-gradient(90deg,#FEF3C7,#FDE68A); color:#92400E; }
    .mobile-user-badge-svip      { background: linear-gradient(90deg,#CFFAFE,#A5F3FC,#F5D0FE); color:#0369A1; }

    .mobile-user-sub {
        font-size: 12px;
        color: var(--gray-500, #6B7280);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
    .mobile-user-col-right {
        display: flex;
        align-items: center;
        flex-shrink: 0;
        gap: 6px;
    }
    .mobile-user-link {
        font-size: 13px;
        font-weight: 600;
        color: var(--primary, #0F2557);
        text-decoration: none;
        transition: color .18s ease;
        white-space: nowrap;
    }
    .mobile-user-link:hover, .mobile-user-link:active {
        color: var(--accent-cyan, #2DD4BF);
    }
    .mobile-user-logout {
        color: #B91C1C !important;
    }
    .mobile-user-logout:hover, .mobile-user-logout:active {
        color: #7F1D1D !important;
    }
    .mobile-user-divider {
        color: var(--gray-300, #D1D5DB);
        font-size: 13px;
        flex-shrink: 0;
    }

    /* =============================================================
       兜底方案：按钮如果在 site-header 里（老页面/极端情况没注入到 nav-menu）
       → 保留原 absolute 定位 + 仅侧滑打开时显示
       → 相比旧版更紧凑：按钮尺寸缩到 30px，位置靠内（距右边沿 84px），不会溢出侧边栏
       ============================================================= */
    .site-header .mobile-auth-actions.mobile-auth-in-header {
        position: absolute;
        top: 50%;
        right: 84px;
        transform: translateY(-50%);
        display: none;
        align-items: center;
        gap: 8px;
        z-index: 10002 !important;
        pointer-events: none;
    }

    body:has(.nav-menu.active) .site-header .mobile-auth-actions.mobile-auth-in-header,
    body.nav-menu-open .site-header .mobile-auth-actions.mobile-auth-in-header,
    .site-header:has(+ .nav-menu.active) .mobile-auth-actions.mobile-auth-in-header {
        display: inline-flex !important;
        pointer-events: auto;
    }

    /* =============================================================
       通用按钮样式（nav-menu 内部与 header 内部都复用）
       ============================================================= */
    .mobile-auth-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;                   /* 不挤压按钮宽度 */
        padding: 5px 22px;
        border: 1.3px solid var(--primary);
        border-radius: 6px;
        font-size: 14px;
        font-weight: 600;
        line-height: 1.3;
        height: 34px;
        min-width: 72px;
        color: var(--primary);
        background: var(--surface);
        text-decoration: none;
        white-space: nowrap;
        transition: all var(--transition-fast);
    }

    .mobile-auth-btn:hover {
        background: rgba(45, 212, 191, 0.1);
        border-color: var(--accent-cyan);
    }
}

/* 暗色模式：侧滑菜单登录/注册按钮适配 */
html[data-theme="dark"] .mobile-auth-btn {
    border-color: var(--gray-400);
    color: var(--gray-800);
    background: var(--surface);
}

html[data-theme="dark"] .mobile-auth-btn:hover {
    background: rgba(52, 227, 206, 0.12);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* 暗色模式：侧滑菜单已登录用户条适配 */
html[data-theme="dark"] .mobile-user-name      { color: var(--gray-900, #F8FAFD); }
html[data-theme="dark"] .mobile-user-sub       { color: var(--gray-500, #98AACC); }
html[data-theme="dark"] .mobile-user-link      { color: var(--accent-cyan, #34E3CE); }
html[data-theme="dark"] .mobile-user-divider   { color: var(--gray-400, #4A6798); }
html[data-theme="dark"] .mobile-user-logout    { color: #FCA5A5 !important; }
html[data-theme="dark"] .mobile-user-logout:hover,
html[data-theme="dark"] .mobile-user-logout:active { color: #F87171 !important; }

/* 导航栏右侧操作区 */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-actions .btn {
    padding: 10px 22px;
    font-size: 14px;
}

/* 顶栏「商家入驻」「创作者注册」按钮：缩小尺寸（全端全局，桌面端顶栏） */
.site-header .nav-actions > a.btn[href="merchant-onboard.html"],
.site-header .nav-actions > a.btn[href="creator-reg.html"] {
    flex: 0 0 auto;
    padding: 6px 14px;
    font-size: 13px;
    line-height: 1.5;
    border-radius: 8px;
    white-space: nowrap;
}

/* ---------- 顶部导航：用户头像 + 下拉卡（桌面端 hover 展开） ---------- */
.nav-user-area {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

/* 头像触发器 */
.nav-ua-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(45, 212, 191, 0.08);
    border: 1.5px solid rgba(45, 212, 191, 0.35);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
}
.nav-ua-trigger:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.12);
}
.nav-ua-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #0F2557, #1A3A6E);
    color: #fff;
    font-weight: 700;
}
.nav-ua-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}
.nav-ua-letter {
    font-size: 15px;
    letter-spacing: 0.5px;
}

/* ---------- 下拉卡片 ---------- */
.nav-ua-card {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 320px;
    background: var(--surface, #fff);
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: 14px;
    box-shadow: 0 12px 32px -10px rgba(15, 37, 87, 0.22), 0 4px 12px rgba(0,0,0,0.06);
    padding: 18px 18px 14px;
    z-index: 10003;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}

/* 三角形小箭头指向上方头像 */
.nav-ua-card::before {
    content: '';
    position: absolute;
    top: -7px;
    right: 16px;
    width: 12px;
    height: 12px;
    background: var(--surface, #fff);
    border-left: 1px solid var(--gray-200, #E5E7EB);
    border-top: 1px solid var(--gray-200, #E5E7EB);
    transform: rotate(45deg);
}

/* 桌面：hover 展开；移动端：通过 is-open 类切换 */
@media (min-width: 993px) {
    .nav-user-area:hover .nav-ua-card,
    .nav-ua-card.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}
@media (max-width: 992px) {
    .nav-ua-card { display: none !important; }
    .nav-ua-card.is-open { display: block !important; opacity: 1; visibility: visible; transform: none; }
}

/* 顶部：头像+昵称+角色/VIP */
.nav-ua-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--gray-200, #E5E7EB);
}
.nav-ua-avatar-lg {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0F2557, #1A3A6E);
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    border: 2px solid rgba(45, 212, 191, 0.3);
}
.nav-ua-avatar-lg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.nav-ua-head-info { flex: 1; min-width: 0; }
.nav-ua-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900, #111827);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    line-height: 1.4;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.nav-ua-meta {
    margin-top: 4px;
    font-size: 12px;
    color: var(--gray-500, #6B7280);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.nav-ua-role { color: var(--primary, #0F2557); font-weight: 600; }
.nav-ua-divider { color: var(--gray-300, #D1D5DB); }

.nav-ua-vip-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
    background: var(--gray-100, #F3F4F6);
    color: var(--gray-600, #4B5563);
    flex-shrink: 0;
}
.nav-ua-vip-badge.vip       { background: linear-gradient(90deg,#FEF3C7,#FDE68A); color:#92400E; }
.nav-ua-vip-badge.vip.svip  { background: linear-gradient(90deg,#CFFAFE,#A5F3FC,#F5D0FE); color:#0369A1; }

/* 账号设置/退出（横排） */
.nav-ua-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.nav-ua-link {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800, #1F2937);
    background: var(--gray-50, #F9FAFB);
    text-decoration: none;
    transition: all .2s ease;
    border: 1px solid transparent;
}
.nav-ua-link:hover {
    background: rgba(45, 212, 191, 0.1);
    border-color: rgba(45, 212, 191, 0.3);
    color: var(--primary, #0F2557);
}
.nav-ua-link.nav-ua-logout:hover {
    background: rgba(248, 113, 113, 0.12);
    border-color: rgba(248, 113, 113, 0.3);
    color: #B91C1C;
}
.nav-ua-link-icon { font-size: 14px; }

/* 区块 */
.nav-ua-section {
    margin-bottom: 10px;
}
.nav-ua-section-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-400, #9CA3AF);
    letter-spacing: 1px;
    padding: 4px 2px 8px;
    text-transform: uppercase;
}
/* 待完善 */
.nav-ua-pending {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 2px;
}
.nav-ua-pending-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--gray-700, #374151);
    text-decoration: none;
    transition: background .18s ease;
}
.nav-ua-pending-item:hover {
    background: var(--gray-100, #F3F4F6);
    color: var(--primary, #0F2557);
    font-weight: 600;
}
.nav-ua-pending-item .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-orange, #FB923C);
    flex-shrink: 0;
    box-shadow: 0 0 0 3px rgba(251, 146, 60, 0.15);
}
.nav-ua-pending-empty {
    color: #0D9488;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 10px;
    background: rgba(45, 212, 191, 0.08);
    border-radius: 8px;
    text-align: center;
}

/* 我的需求/我的订单/我的钱包（3 列） */
.nav-ua-section-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: 4px;
}
.nav-ua-section-3col .nav-ua-section-title { grid-column: 1 / -1; margin-bottom: 2px; }
.nav-ua-card-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 6px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700, #374151);
    text-decoration: none;
    background: var(--gray-50, #F9FAFB);
    transition: all .2s ease;
    text-align: center;
    border: 1px solid transparent;
}
.nav-ua-card-item:hover {
    background: rgba(45, 212, 191, 0.1);
    border-color: rgba(45, 212, 191, 0.3);
    color: var(--primary, #0F2557);
    transform: translateY(-1px);
}
.nav-ua-card-icon {
    font-size: 20px;
    line-height: 1;
}

/* 暗色模式适配 */
html[data-theme="dark"] .nav-ua-trigger { background: rgba(52, 227, 206, 0.08); border-color: rgba(52, 227, 206, 0.3); }
html[data-theme="dark"] .nav-ua-card {
    background: var(--surface, #0F1C36);
    border-color: var(--gray-300, #2A4376);
}
html[data-theme="dark"] .nav-ua-card::before {
    background: var(--surface, #0F1C36);
    border-color: var(--gray-300, #2A4376);
}
html[data-theme="dark"] .nav-ua-link { background: var(--gray-100, #112040); color: var(--gray-700, #DEE6F4); }
html[data-theme="dark"] .nav-ua-pending-item:hover { background: rgba(226, 202, 105, 0.12); color: #e2ca69; }
html[data-theme="dark"] .nav-ua-pending-empty { background: rgba(52, 227, 206, 0.12); color: #34E3CE; }
html[data-theme="dark"] .nav-ua-card-item { background: var(--gray-100, #112040); color: var(--gray-700, #DEE6F4); }
html[data-theme="dark"] .nav-ua-name { color: var(--gray-900, #F8FAFD); }
html[data-theme="dark"] .nav-ua-meta { color: var(--gray-500, #98AACC); }
html[data-theme="dark"] .nav-ua-role { color: var(--accent-cyan, #34E3CE); }
html[data-theme="dark"] .nav-ua-vip-badge { background: var(--gray-200, #1A2D54); color: var(--gray-600, #C2CEE4); }


.theme-toggle {
    width: 35px;
    height: 35px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-size: 14px;
    border-radius: 8px;
    padding: 0;
    transition: all var(--transition-normal);
}
.theme-toggle:hover {
    transform: rotate(20deg);
    background-color: var(--primary);
    color: #fff;
}
html[data-theme="dark"] .theme-toggle {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}
html[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--accent-cyan);
    color: var(--primary-dark);
}

/* 移动端专用主题切换按钮（桌面端隐藏） */
.theme-toggle-mobile {
    display: none;
}

/* 汉堡菜单按钮 */
.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: transparent;
    z-index: 1001;
}

.hamburger:hover {
    background: rgba(15, 37, 87, 0.06);
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Page-hero 全局覆盖（与 index.html hero-section 一致，防止 style.css 覆盖导致偏移） ---------- */
body .page-hero {
    background: linear-gradient(135deg, #0F2557 0%, #1A3A6E 50%, #0F2557 100%) !important;
    color: #fff !important;
    padding: 160px 0 120px !important;
    position: relative !important;
    overflow: hidden !important;
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
}

/* ---------- 桌面端 hero-section 描述段落居中 ---------- */
body .hero-section > .container {
    text-align: center !important;
}

body .hero-section .page-hero-content {
    text-align: center !important;
}

body .hero-section .page-hero-content p {
    text-align: center !important;
    margin: 0 auto !important;
}

/* ---------- 导航栏响应式 ---------- */
@media (max-width: 992px) {
    /* 使用 body 选择器增强特异性，覆盖所有页面内联样式 */
    body .site-header .header-inner {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        padding: 10px 24px !important;
        gap: 10px !important;
        max-width: 100% !important;
        margin: 0 !important;
        width: 100% !important;
    }

    /* 移动端顶部全局微调：logo 左移、按钮缩小、边框减细 */
    body .site-header .site-logo {
        gap: 8px !important;
        margin-left: -2px !important;
    }
    body .site-header .site-logo .logo-icon {
        transform: scale(0.92) !important;
        transform-origin: left center !important;
    }
    body .site-header .site-logo .logo-text {
        transform: translateX(-6px) !important;
    }

    body .site-header .hamburger {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        flex-shrink: 0 !important;
        width: 44px !important;
        height: 44px !important;
        border-radius: var(--radius-md) !important;
        gap: 5px !important;
        cursor: pointer !important;
        transition: all var(--transition-fast) !important;
        background: transparent !important;
        z-index: 10001 !important;      /* 紧挨着 site-header，确保任何页面内联 .nav-menu z-index 不超过的情况下仍在最前 */
        position: relative !important;  /* 使 z-index 生效，即使父容器被内联样式改回 static 也保证层级 */
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        max-width: 85vw;
        height: 100vh;
        background: var(--surface);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: stretch;
        padding: 80px 24px 24px;
        transition: right var(--transition-normal);
        overflow-y: auto;
        z-index: 9999 !important;     /* 强制统一：低于 site-header (10000)、汉堡(10001)、登录注册按钮(10002)，避免内联 z-index 压盖 */
    }

    .nav-menu.active {
        right: 0;
    }

    /* 侧滑打开后：汉堡关闭按钮与登录/注册按钮强制置顶，防止任何页面内联样式遮挡
       （creator-reg.html 等页面曾内联 .site-header z-index:1000 导致按钮被遮罩） */
    body.nav-menu-open .site-header .hamburger,
    body.nav-menu-open .site-header .mobile-auth-actions {
        position: relative !important;
        z-index: 10001 !important;
    }

    .nav-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        pointer-events: none;
    }

    .nav-menu.active::before {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        right: 320px;
    }

    .nav-menu > ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .nav-menu > ul > li > a {
        padding: 14px 16px;
        justify-content: space-between;
        font-size: 16px;
    }

    .nav-menu > ul > li > a.active::after {
        display: none;
    }

    /* 移动端：隐藏 ▾ 伪元素，显示 SVG 箭头 */
    .has-dropdown > a.dropdown-toggle::after {
        display: none;
    }

    .dropdown-arrow {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 16px;
        height: 16px;
        color: var(--gray-400);
        transition: transform var(--transition-fast);
    }

    .dropdown-arrow svg {
        width: 16px;
        height: 16px;
    }

    .has-dropdown > a.dropdown-toggle.open .dropdown-arrow {
        transform: rotate(90deg);
        color: var(--accent-cyan);
    }

    .nav-menu .has-dropdown .dropdown-menu {
        position: static;
        transform: none;
        min-width: auto;
        width: auto;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: transparent;
        padding: 0 14px 0 4px;
        max-width: 100%;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: visible;
        pointer-events: none;
        transition: max-height var(--transition-normal), opacity var(--transition-fast), padding var(--transition-normal);
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px 10px;
    }

    [data-theme="dark"] .nav-menu .has-dropdown .dropdown-menu {
        background: transparent;
        border-color: transparent;
        box-shadow: none;
    }

    .nav-menu .has-dropdown .dropdown-menu.show {
        max-height: 900px;
        padding-top: 8px;
        padding-bottom: 12px;
        opacity: 1;
        pointer-events: auto;
    }

    .nav-menu .has-dropdown .dropdown-menu a {
        padding: 12px 10px;
        border-radius: var(--radius-md);
        font-size: 12px;
        gap: 8px;
        background: var(--bg-secondary);
        border: 1px solid var(--gray-200);
    }

    [data-theme="dark"] .nav-menu .has-dropdown .dropdown-menu a {
        background: var(--card-bg);
        border-color: var(--border-color);
    }

    .nav-menu .has-dropdown .dropdown-menu a:hover {
        background: var(--accent-blue);
        color: #fff;
        border-color: var(--accent-blue);
    }

    .nav-menu .has-dropdown .dropdown-menu a:active {
        background: var(--accent-blue-dark, #0A1A3F);
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-icon {
        width: 36px;
        height: 36px;
        border-radius: var(--radius-sm);
        font-size: 18px;
        flex-shrink: 0;
        background: var(--bg-white);
        border: 1px solid var(--gray-200);
    }

    [data-theme="dark"] .nav-menu .has-dropdown .dropdown-menu a .menu-icon {
        background: var(--bg-secondary);
        border-color: var(--border-color);
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-text {
        line-height: 1.3;
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-text strong {
        font-size: 14px;
        font-weight: 600;
        display: block;
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-text span {
        font-size: 11px;
        display: block;
        margin-top: 2px;
    }

    body .site-header .nav-actions {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 12px !important;
        flex-shrink: 0 !important;
        margin-top: 0 !important;
        margin-left: auto !important;
        margin-right: 6px !important;
        padding-top: 0 !important;
        padding-right: 8px !important;
        border-top: none !important;
    }

    body .site-header .nav-actions .btn {
        width: auto !important;
        height: 36px !important;
        padding: 0 10px !important;
        font-size: 12px !important;
        border-radius: 8px !important;
        border-width: 1px !important;
    }

    .nav-actions .theme-toggle {
        display: none;
    }

    body .site-header .theme-toggle-mobile {
        display: inline-flex !important;
        width: 30px !important;
        height: 30px !important;
        border-radius: 50% !important;
        font-size: 14px !important;
        flex-shrink: 0 !important;
        margin-right: 4px !important;
        border: 1px solid var(--primary) !important;
        background: transparent !important;
        color: var(--primary) !important;
        align-items: center !important;
        justify-content: center !important;
        cursor: pointer !important;
        padding: 0 !important;
        transition: all var(--transition-fast) !important;
    }

    /* 移动端顶栏头像区：紧挨「主题切换按钮右后面」（汉堡按钮左侧），点击弹出下拉卡片 */
    body .site-header .nav-user-area {
        display: inline-flex !important;
        align-items: center !important;
        flex-shrink: 0 !important;
        margin-left: 10px !important;
        margin-right: 2px !important;
        position: relative !important;
    }
    body .site-header .nav-user-area .nav-ua-trigger {
        width: 38px !important;
        height: 38px !important;
        border-width: 1.5px !important;
        -webkit-tap-highlight-color: transparent !important;
    }
    body .site-header .nav-user-area .nav-ua-letter {
        font-size: 15px !important;
    }
    /* 下拉卡片：移动端改为接近全宽的固定弹层（锚定头像下方，点击头像 toggle 显示） */
    body .site-header .nav-user-area .nav-ua-card {
        position: fixed !important;
        top: 72px !important;
        right: 12px !important;
        left: 12px !important;
        width: auto !important;
        margin: 0 !important;
        padding: 16px 14px 14px !important;
        border-radius: 16px !important;
    }
    body .site-header .nav-user-area .nav-ua-card::before {
        right: var(--ua-arrow-x, 60px) !important;
    }

    .theme-toggle-mobile:hover {
        background-color: var(--primary) !important;
        color: #fff !important;
        transform: rotate(20deg) !important;
    }

    html[data-theme="dark"] .theme-toggle-mobile {
        border-color: var(--accent-cyan) !important;
        color: var(--accent-cyan) !important;
    }

    html[data-theme="dark"] .theme-toggle-mobile:hover {
        background-color: var(--accent-cyan) !important;
        color: var(--primary-dark) !important;
    }

    /* ===================== 移动端：解除深浅按钮点击/切换时的"转动动画" ===================== */
    /* 目标：≤992px（手机/平板）时，所有 .theme-toggle 与 .theme-toggle-mobile
       - hover 不再 rotate(20deg) 旋转
       - active/focus/tap 不再有任何 transform
       - transition 全部取消（颜色/尺寸/旋转的平滑过渡全部 instant 切换）*/
    .nav-actions .theme-toggle,
    body .site-header .theme-toggle-mobile {
        transition: none !important;           /* 取消所有 transition（颜色/大小/旋转过渡） */
        -webkit-tap-highlight-color: transparent !important;  /* 取消 iOS/安卓 按下高亮闪框 */
        transform: none !important;
    }
    .nav-actions .theme-toggle:hover,
    .nav-actions .theme-toggle:active,
    .nav-actions .theme-toggle:focus,
    body .site-header .theme-toggle-mobile:hover,
    body .site-header .theme-toggle-mobile:active,
    body .site-header .theme-toggle-mobile:focus {
        /* 彻底取消 rotate(20deg) / 任何 transform 动效 —— 点击即变，无转动动画 */
        transform: none !important;
    }

    /* 深色主题 - 移动端选中菜单 & 取消颜色 */
    html[data-theme="dark"] .nav-menu > ul > li > a.active,
    html[data-theme="dark"] .site-header:not(.scrolled) .nav-menu > ul > li > a.active,
    html[data-theme="dark"] .site-header.scrolled .nav-menu > ul > li > a.active {
        color: #5EEAD4 !important;
        background: rgba(94, 234, 212, 0.12) !important;
    }

    /* 深色主题 - 移动端未选中菜单文字颜色（未滚动状态） */
    html[data-theme="dark"] .site-header:not(.scrolled) .nav-menu > ul > li > a:not(.active) {
        color: #616978 !important;
    }

    html[data-theme="dark"] .hamburger.active span {
        background: #34E3CE;
    }

    html[data-theme="dark"] .hamburger span {
    background: #6B7280;
    }

    /* Toast 提示框移动端轻微加宽 + 强制水平居中 */
    .toast-notification {
        position: fixed !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        top: 80px !important;
        min-width: 180px !important;
        padding: 14px 30px !important;
        font-size: 15px !important;
        max-width: 86vw !important;
        width: fit-content !important;
        text-align: center !important;
        margin: 0 !important;
    }
}

/* ---------- 768px 断点：与 style.css .container padding 同步 ---------- */
@media (max-width: 768px) {
    body .site-header .header-inner {
        padding: 10px 16px !important;
    }
    body .page-hero > .container,
    body .hero-section > .container {
        padding: 0 16px !important;
    }
}

@media (max-width: 480px) {
    body .site-header .header-inner {
        padding: 10px 14px !important;
    }
    body .page-hero > .container,
    body .hero-section > .container {
        padding: 0 14px !important;
    }

    body .site-header .site-logo {
        gap: 6px !important;
        margin-left: -4px !important;
    }
    body .site-header .site-logo .logo-icon {
        transform: scale(0.88) !important;
        transform-origin: left center !important;
    }
    body .site-header .site-logo .logo-text {
        transform: translateX(-9px) !important;
    }

    .site-logo .logo-title {
        font-size: 18px !important;
    }

    .site-logo .logo-subtitle {
        display: none !important;
    }

    body .site-header .nav-actions .btn {
        height: 32px !important;
        padding: 0 8px !important;
        font-size: 11px !important;
        border-radius: 7px !important;
        border-width: 1px !important;
    }

    body .site-header .nav-actions {
        gap: 6px !important;
        padding-right: 4px !important;
    }

    body .site-header .theme-toggle-mobile {
        width: 28px !important;
        height: 28px !important;
        font-size: 13px !important;
        margin-right: 2px !important;
        border-width: 1px !important;
        border-radius: 50% !important;
    }

    body .site-header .nav-user-area .nav-ua-trigger {
        width: 34px !important;
        height: 34px !important;
    }
    body .site-header .nav-user-area .nav-ua-letter {
        font-size: 14px !important;
    }

    .nav-menu .has-dropdown .dropdown-menu {
        padding: 0 12px 0 2px;
        gap: 6px 8px;
    }

    .nav-menu .has-dropdown .dropdown-menu.show {
        padding-top: 6px;
        padding-bottom: 10px;
    }

    .nav-menu .has-dropdown .dropdown-menu a {
        padding: 10px 8px;
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-icon {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-text strong {
        font-size: 13px;
    }

    .nav-menu .has-dropdown .dropdown-menu a .menu-text span {
        font-size: 10px;
    }

    /* Toast 提示框小屏轻微加宽 + 强制水平居中 */
    .toast-notification {
        position: fixed !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        top: 72px !important;
        min-width: 230px !important;
        padding: 13px 26px !important;
        font-size: 14px !important;
        max-width: 82vw !important;
        width: fit-content !important;
        text-align: center !important;
        margin: 0 !important;
    }
}

/* ---------- 页脚样式 ---------- */
.site-footer {
    background: linear-gradient(180deg, var(--gray-900) 0%, var(--primary-dark) 100%);
    color: var(--gray-300);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-orange) 100%);
}

.site-footer .particles-bg {
    opacity: 0.3;
}

.footer-main {
    padding: 80px 0 40px;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 48px;
}

/* Logo品牌区 */
.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-brand .footer-logo-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
}

.footer-brand .footer-logo-title span {
    background: linear-gradient(135deg, var(--accent-cyan-light) 0%, var(--accent-orange-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--gray-400);
    margin-bottom: 24px;
    max-width: 320px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-400);
}

.footer-contact li .contact-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: rgba(45, 212, 191, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

/* 链接列 */
.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--gray-400);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul li a::before {
    content: '›';
    color: var(--accent-cyan);
    font-weight: bold;
    opacity: 0;
    transform: translateX(-6px);
    transition: all var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent-cyan-light);
    padding-left: 4px;
}

.footer-col ul li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* 关注我们 */
.footer-follow h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-follow h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.social-links a {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--gray-300);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--accent-cyan), var(--primary-light));
    color: var(--white);
    transform: translateY(-4px);
    border-color: transparent;
    box-shadow: var(--shadow-glow-cyan);
}

/* 订阅表单 */
.subscribe-form {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 6px;
    display: flex;
    gap: 8px;
}

.subscribe-form input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: var(--white);
    font-size: 14px;
    min-width: 0;
}

.subscribe-form input::placeholder {
    color: var(--gray-500);
}

.subscribe-form button {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    color: var(--white);
    padding: 10px 20px;
    border-radius: calc(var(--radius-md) - 4px);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.subscribe-form button:hover {
    box-shadow: var(--shadow-glow-cyan);
}

/* 底部版权区 */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    position: relative;
    z-index: 1;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-500);
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    font-size: 13px;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--accent-cyan-light);
}

.footer-icp {
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 8px;
}

/* ---------- 页脚响应式 ---------- */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr 1fr;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
    .footer-main {
        padding: 60px 0 30px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 14px !important;
    }
    /* 品牌区和关注我们：横跨3列 */
    .footer-brand,
    .footer-follow {
        grid-column: 1 / -1 !important;
    }
    /* 三组 footer-col 字体紧凑化 */
    .footer-col h4 { font-size: 15px !important; margin-bottom: 10px !important; }
    .footer-col ul { gap: 5px !important; }
    .footer-col ul li a { font-size: 13px !important; line-height: 1.6 !important; }
    .footer-col ul li a::before { display: none !important; }
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    .footer-bottom-links {
        justify-content: center;
    }
    .subscribe-form {
        flex-direction: column;
        padding: 12px;
    }
    .subscribe-form input {
        padding: 10px 12px;
    }
    .subscribe-form button {
        width: 100%;
    }
}

/* ============================================
   页面专属组件样式补充
   ============================================ */

/* ---------- Tab 切换组件（通用增强） ---------- */
/* 注意：这些样式只适用于特定的容器，避免影响登录/注册页面 */
#courseTabs .tab-btn:not(.active):hover,
#taskTabs .tab-btn:not(.active):hover,
#caseTabs .tab-btn:not(.active):hover {
    border-color: var(--accent-cyan) !important;
    color: var(--accent-cyan-dark) !important;
}
#courseTabs .tab-btn.active,
#taskTabs .tab-btn.active,
#caseTabs .tab-btn.active {
    background: var(--primary-gradient) !important;
    color: var(--white) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 15px rgba(15, 37, 87, 0.3);
}
#courseTabs .tab-pane,
#taskTabs .tab-pane,
#caseTabs .tab-pane {
    display: none;
    animation: fadeIn 0.4s ease;
}
#courseTabs .tab-pane.active,
#taskTabs .tab-pane.active,
#caseTabs .tab-pane.active {
    display: block;
}

/* ---------- training.html 课程分类 Tab 专用样式 ---------- */
#courseTabs .tab-pane.active {
    display: grid !important;
}

#courseTabs .tab-btn {
    white-space: nowrap;
}

/* 课程卡片：覆盖 .card 的 padding:32px，与新手入门内联样式一致 */
#courseTabs .card.course-card {
    padding: 0 !important;
    overflow: hidden !important;
}

/* 已报名人数数字颜色 */
#courseTabs strong {
    color: #5EEAD4 !important;
}

/* 课程封面：确保与新手入门的内联样式一致 */
#courseTabs .course-cover {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

#courseTabs .course-cover-icon {
    font-size: 64px;
}

/* 移动端：课程分类 Tab 响应式 */
@media (max-width: 992px) {
    #courseTabs .tab-btn {
        padding: 8px 18px;
        font-size: 13px;
    }
    #courseTabs .grid-3.tab-pane {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    #courseTabs .course-cover {
        height: 160px;
    }
    #courseTabs .course-cover-icon {
        font-size: 48px;
    }
    #courseTabs .course-card-body {
        padding: 20px;
    }
    #courseTabs .course-card-title {
        font-size: 17px;
    }
    #courseTabs .course-price {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    #courseTabs .tab-btn {
        padding: 7px 14px;
        font-size: 12px;
    }
    #courseTabs .grid-3.tab-pane {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    #courseTabs .course-cover {
        height: 140px;
    }
    #courseTabs .course-cover-icon {
        font-size: 40px;
    }
    #courseTabs .course-card-body {
        padding: 18px;
    }
    #courseTabs .course-card-title {
        font-size: 16px;
    }
    #courseTabs .course-price {
        font-size: 20px;
    }
    #courseTabs .course-desc {
        font-size: 12px;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- 横向流程步骤条 ---------- */
.steps-horizontal {
    display: flex;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}
.step-item {
    flex: 1;
    min-width: 140px;
    max-width: 220px;
    text-align: center;
    position: relative;
    padding: 0 8px;
}
.step-item::after {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(50% + 40px);
    right: calc(-50% + 40px);
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
    opacity: 0.4;
}
.step-item:last-child::after { display: none; }
.step-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    position: relative;
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--gray-100);
}
.step-item:nth-child(odd) .step-circle {
    background: linear-gradient(135deg, rgba(45,212,191,0.15), rgba(45,212,191,0.05));
    border-color: var(--accent-cyan);
}
.step-item:nth-child(even) .step-circle {
    background: linear-gradient(135deg, rgba(251,146,60,0.15), rgba(251,146,60,0.05));
    border-color: var(--accent-orange);
}
.step-number {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}
.step-title {
    font-size: 16px;
    font-weight: 700;
    color:  #ac894b;
    margin-bottom: 6px;
}
.step-desc {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
}
@media (max-width: 768px) {
    .steps-horizontal { flex-direction: column; align-items: center; gap: 24px; }
    .step-item::after {
        top: auto; bottom: -24px; left: 50%; right: auto;
        width: 2px; height: 24px;
    }
}

/* ---------- 时间轴（纵向交替） ---------- */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    background: linear-gradient(180deg, var(--accent-cyan), var(--accent-orange));
    border-radius: 3px;
}
.timeline-item {
    position: relative;
    width: 50%;
    padding: 24px 48px;
}
.timeline-item:nth-child(odd) { left: 0; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; text-align: left; }
.timeline-dot {
    position: absolute;
    top: 32px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--surface);
    border: 4px solid var(--accent-cyan);
    box-shadow: 0 0 0 6px rgba(45,212,191,0.15);
}
.timeline-item:nth-child(odd) .timeline-dot { right: -11px; }
.timeline-item:nth-child(even) .timeline-dot { left: -11px; border-color: var(--accent-orange); box-shadow: 0 0 0 6px rgba(251,146,60,0.15); }
.timeline-date {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--primary-light));
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
}
.timeline-item:nth-child(even) .timeline-date {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-dark));
}
.timeline-content {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    color: var(--gray-800);
}
.timeline-content h4 { font-size: 18px; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.timeline-content p { font-size: 14px; color: var(--gray-500); line-height: 1.7; }
@media (max-width: 992px) {
    .timeline::before { left: 20px; transform: none; }
    .timeline-item { width: 100%; left: 0 !important; text-align: left !important; padding: 16px 0 16px 56px; }
    .timeline-item .timeline-dot { left: 9px !important; right: auto !important; }
}

/* ---------- 任务筛选栏 ---------- */
.filter-bar {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 16px;
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
}
.filter-bar input, .filter-bar select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--gray-700);
    background: var(--gray-50);
    transition: all var(--transition-fast);
}
.filter-bar input:focus, .filter-bar select:focus {
    border-color: var(--accent-cyan);
    background: var(--surface);
    box-shadow: 0 0 0 3px rgba(45,212,191,0.15);
}
.task-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-normal);
}
.task-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-cyan);
}
.task-budget {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.task-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 16px;
}
.task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px 0;
    margin: 16px 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    font-size: 13px;
    color: var(--gray-500);
}
.task-meta span { display: inline-flex; align-items: center; gap: 6px; }
.task-client {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.client-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--white);
    flex-shrink: 0;
}
.task-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
@media (max-width: 768px) {
    .filter-bar { grid-template-columns: 1fr; }
}

/* ---------- FAQ 手风琴 ---------- */
.faq-item {
    background: var(--surface);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: all var(--transition-normal);
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    transition: all var(--transition-fast);
}
.faq-question:hover { color: var(--primary); }
.faq-question .faq-icon {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--gray-500);
    transition: all var(--transition-normal);
    flex-shrink: 0;
}
.faq-item.open .faq-question .faq-icon {
    background: var(--primary-gradient);
    color: var(--white);
    transform: rotate(45deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 1000px; }
.faq-answer-inner {
    padding: 0 24px 24px;
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.9;
}
.faq-answer-inner ul { display: flex; flex-direction: column; gap: 10px; padding-top: 8px; }
.faq-answer-inner li {
    display: flex; align-items: flex-start; gap: 10px;
}
.faq-answer-inner li::before {
    content: '▸';
    color: var(--accent-cyan);
    font-weight: bold;
    margin-top: 1px;
}

/* ---------- 等级进度条 ---------- */
.level-progress {
    position: relative;
    height: 12px;
    background: var(--gray-200);
    border-radius: 12px;
    margin: 48px 0 32px;
    overflow: visible;
}
.level-progress-bar {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    background: linear-gradient(90deg, var(--accent-cyan), var(--primary), var(--accent-orange));
    border-radius: 12px;
    width: 90%;
}
.level-nodes {
    position: absolute;
    top: -10px; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
}
.level-node {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--surface);
    border: 3px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: var(--shadow-md);
    position: relative;
}
.level-node.reached {
    border-color: var(--accent-cyan);
    background: linear-gradient(135deg, var(--accent-cyan-light), var(--accent-cyan));
    color: var(--white);
}
.level-node-label {
    position: absolute;
    top: 42px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    text-align: center;
}
.level-node-label .level-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-800);
    display: block;
}
.level-node-label .level-value {
    font-size: 11px;
    color: var(--gray-500);
}
@media (max-width: 768px) {
    .level-progress { margin: 80px 16px 100px; }
    .level-node-label { width: 70px; }
}

/* ---------- 任务大厅统计行 ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stats-grid .stat-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border-top: 4px solid transparent;
    transition: all var(--transition-normal);
}
.stats-grid .stat-card:nth-child(1) { border-top-color: var(--accent-cyan); }
.stats-grid .stat-card:nth-child(2) { border-top-color: var(--accent-orange); }
.stats-grid .stat-card:nth-child(3) { border-top-color: var(--primary); }
.stats-grid .stat-card:nth-child(4) { border-top-color: #8B5CF6; }
.stats-grid .stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
@media (max-width: 992px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* ---------- 双栏快速操作 ---------- */
.quick-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.quick-card {
    padding: 40px;
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}
.quick-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.quick-card-left {
    background: linear-gradient(135deg, rgba(45,212,191,0.1) 0%, rgba(15,37,87,0.05) 100%);
    border: 1px solid rgba(45,212,191,0.3);
}
.quick-card-right {
    background: linear-gradient(135deg, rgba(251,146,60,0.1) 0%, rgba(15,37,87,0.05) 100%);
    border: 1px solid rgba(251,146,60,0.3);
}
.quick-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin-bottom: 20px;
}
.quick-card-left .quick-card-icon {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-dark));
    color: var(--white);
    box-shadow: var(--shadow-glow-cyan);
}
.quick-card-right .quick-card-icon {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-dark));
    color: var(--white);
    box-shadow: var(--shadow-glow-orange);
}
@media (max-width: 768px) {
    .quick-dual { grid-template-columns: 1fr; }
    .quick-card { padding: 28px; }
}

/* ---------- Logo 墙 ---------- */
.logo-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.logo-item {
    aspect-ratio: 2/1;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    color: var(--gray-400);
    font-weight: 600;
    font-size: 14px;
    border: 1px solid var(--gray-100);
}
.logo-item:hover {
    background: linear-gradient(135deg, rgba(45,212,191,0.08), rgba(251,146,60,0.08));
    color: var(--primary);
    transform: translateY(-2px);
    border-color: var(--accent-cyan);
}
@media (max-width: 1200px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .logo-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 表单通用深色风格 ---------- */
.form-dark input,
.form-dark select,
.form-dark textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    font-size: 14px;
    transition: all var(--transition-fast);
}
.form-dark input::placeholder,
.form-dark textarea::placeholder {
    color: var(--gray-400);
}
.form-dark input:focus,
.form-dark select:focus,
.form-dark textarea:focus {
    border-color: var(--accent-cyan);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 0 3px rgba(45,212,191,0.15);
}
.form-dark label {
    display: block;
    font-size: 13px;
    margin-bottom: 6px;
    opacity: 0.85;
    color: var(--white);
}
.form-dark select option { color: var(--gray-900); }

/* ---------- 联系卡/信息列表 ---------- */
.info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}
.info-item:hover {
    background: linear-gradient(135deg, rgba(45,212,191,0.08), rgba(251,146,60,0.08));
    transform: translateX(4px);
}
.info-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.info-item:nth-child(odd) .info-icon { background: rgba(45,212,191,0.15); color: var(--accent-cyan-dark); }
.info-item:nth-child(even) .info-icon { background: rgba(251,146,60,0.15); color: var(--accent-orange-dark); }
.info-text h5 { font-size: 14px; font-weight: 600; color: var(--gray-800); margin-bottom: 4px; }
.info-text p { font-size: 14px; color: var(--gray-500); margin: 0; }

/* ---------- 创作者收益构成价格列表 ---------- */
.price-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
}
.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}
.price-item:hover {
    background: rgba(255,255,255,0.06);
}
.price-item .price-label { color: rgba(255,255,255,0.8); }
.price-item .price-value { color: var(--accent-orange-light); font-weight: 600; }

/* ---------- 移动端：index.html Hero 区描述段落居中（仅限 index.html，不影响 creators.html 等其他页面） ---------- */
@media (max-width: 992px) {
    /* grid-2 两栏变一栏居中 */
    body#indexPage .hero-section > .container > .grid-2 {
        grid-template-columns: 1fr !important;
        text-align: center !important;
    }
    body#indexPage .hero-section > .container > .grid-2 > div:last-child {
        display: flex !important;
        justify-content: center !important;
        margin-top: 24px !important;
    }
    /* 目标段落：「聚焦AI Agent、全场景AI创作...」 文字本身居中 + 容器水平居中 */
    body#indexPage .hero-section > .container p[style*="max-width: 560px"] {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
    /* 父级容器（fade-in-left）整体居中，继承到子元素 */
    body#indexPage .hero-section > .container > .grid-2 > .fade-in-left {
        text-align: center !important;
    }
}
/* data-mobile-sim 调试兼容模式（无需媒体查询，完整还原移动端布局） */
html[data-mobile-sim="1"] body#indexPage .hero-section > .container > .grid-2 {
    grid-template-columns: 1fr !important;
    text-align: center !important;
}
html[data-mobile-sim="1"] body#indexPage .hero-section > .container > .grid-2 > div:last-child {
    display: flex !important;
    justify-content: center !important;
    margin-top: 24px !important;
}
html[data-mobile-sim="1"] body#indexPage .hero-section > .container p[style*="max-width: 560px"] {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
}
html[data-mobile-sim="1"] body#indexPage .hero-section > .container > .grid-2 > .fade-in-left {
    text-align: center !important;
}

/* ---------- publish.html 移动端响应式 ---------- */
@media (max-width: 992px) {
    /* 表单+侧栏：2列变1列 */
    body#tasksPage .publish-layout {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    /* 右侧发布须知取消 sticky */
    body#tasksPage .publish-layout > div:last-child {
        position: static !important;
        top: auto !important;
    }
    /* 表单内2列行变1列 */
    body#tasksPage .form-row-2col {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    /* 表单卡片 padding 缩小 */
    body#tasksPage .publish-layout > .card {
        padding: 28px 24px !important;
    }
    /* 表单标题区缩小 */
    body#tasksPage .publish-layout > .card > div:first-child {
        gap: 10px !important;
        margin-bottom: 24px !important;
        padding-bottom: 18px !important;
    }
    body#tasksPage .publish-layout > .card > div:first-child > div:first-child {
        width: 40px !important;
        height: 40px !important;
        font-size: 20px !important;
        border-radius: 10px !important;
    }
    body#tasksPage .publish-layout > .card h2 {
        font-size: 19px !important;
    }
    /* Hero 标题缩小 */
    body#tasksPage .hero-section h1 {
        font-size: 32px !important;
    }
    body#tasksPage .hero-section p {
        font-size: 15px !important;
    }
    /* 按钮区：2列变1列 */
    body#tasksPage .publish-layout form > div:last-child {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
}

@media (max-width: 480px) {
    /* 表单卡片进一步紧凑 */
    body#tasksPage .publish-layout > .card {
        padding: 20px 16px !important;
    }
    /* 表单标题区进一步缩小 */
    body#tasksPage .publish-layout > .card > div:first-child {
        gap: 8px !important;
        margin-bottom: 20px !important;
        padding-bottom: 14px !important;
    }
    body#tasksPage .publish-layout > .card > div:first-child > div:first-child {
        width: 36px !important;
        height: 36px !important;
        font-size: 18px !important;
        border-radius: 9px !important;
    }
    body#tasksPage .publish-layout > .card h2 {
        font-size: 17px !important;
    }
    /* Hero 标题进一步缩小 */
    body#tasksPage .hero-section h1 {
        font-size: 24px !important;
    }
    body#tasksPage .hero-section p {
        font-size: 13px !important;
    }
    /* 输入框 padding 缩小 */
    body#tasksPage .publish-layout input[type="text"],
    body#tasksPage .publish-layout input[type="date"],
    body#tasksPage .publish-layout input[type="file"],
    body#tasksPage .publish-layout select,
    body#tasksPage .publish-layout textarea {
        padding: 11px 14px !important;
        font-size: 13px !important;
    }
    /* label 字体缩小 */
    body#tasksPage .publish-layout label {
        font-size: 13px !important;
    }
    /* 发布须知卡片 padding 缩小 */
    body#tasksPage .publish-layout > div:last-child > .card:first-child {
        padding: 24px 20px !important;
    }
    body#tasksPage .publish-layout > div:last-child h3 {
        font-size: 18px !important;
    }
    /* 资金托管小卡 padding 缩小 */
    body#tasksPage .publish-layout > div:last-child > .card:last-child {
        padding: 20px 16px !important;
    }
    /* 资金托管单选按钮缩小 */
    body#tasksPage .publish-layout form label[style*="display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 10px 18px"] {
        padding: 8px 14px !important;
        font-size: 13px !important;
    }
}

    /* IDE 移动端预览兼容 */
    html[data-mobile-sim="1"] body#tasksPage .publish-layout {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    html[data-mobile-sim="1"] body#tasksPage .publish-layout > div:last-child {
        position: static !important;
    }
    html[data-mobile-sim="1"] body#tasksPage .form-row-2col {
        grid-template-columns: 1fr !important;
    }
    html[data-mobile-sim="1"] body#tasksPage .publish-layout form > div:last-child {
        grid-template-columns: 1fr !important;
    }