/* ============================================
   八字分析系统 - 主样式表 (UI/UX Pro Max Redesign)
   风格: Aurora UI + Dark Mode + Glassmorphism
   ============================================ */

/* === 字体导入 === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* === 设计系统变量 === */
:root {
    /* 主色调 */
    --primary: #7C3AED;
    --primary-hover: #6D28D9;
    --primary-light: #A78BFA;

    /* 强调色 */
    --accent: #F59E0B;
    --accent-hover: #D97706;

    /* 背景色 */
    --bg-dark: #0A0A0F;
    --bg-secondary: #12121A;
    --bg-card: rgba(26, 26, 46, 0.7);
    --bg-glass: rgba(255, 255, 255, 0.05);

    /* 文字色 */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    /* 边框 */
    --border: rgba(148, 163, 184, 0.1);
    --border-hover: rgba(124, 58, 237, 0.5);

    /* 状态色 */
    --success: #22C55E;
    --error: #EF4444;
    --warning: #F59E0B;

    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.3);

    /* 渐变 */
    --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-aurora: linear-gradient(135deg,
            rgba(124, 58, 237, 0.4) 0%,
            rgba(59, 130, 246, 0.3) 25%,
            rgba(6, 182, 212, 0.2) 50%,
            rgba(124, 58, 237, 0.3) 75%,
            rgba(167, 139, 250, 0.4) 100%);

    /* 字体 */
    --font-heading: 'Playfair Display', 'Noto Serif SC', serif;
    --font-body: 'Inter', 'Noto Serif SC', sans-serif;

    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* === 基础重置 === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Aurora 背景动画 === */
.aurora-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
}

.aurora-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: var(--gradient-aurora);
    animation: aurora 15s ease-in-out infinite;
    filter: blur(80px);
    opacity: 0.6;
}

.aurora-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(124, 58, 237, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(6, 182, 212, 0.15) 0%, transparent 50%);
}

@keyframes aurora {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }

    25% {
        transform: translate(5%, 5%) rotate(5deg) scale(1.05);
    }

    50% {
        transform: translate(-5%, 10%) rotate(-5deg) scale(1.1);
    }

    75% {
        transform: translate(10%, -5%) rotate(3deg) scale(1.02);
    }
}

/* === 布局容器 === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === 导航栏 === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition-normal);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: color var(--transition-fast);
}

.logo:hover {
    color: var(--primary-light);
}

.logo-icon {
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.nav-links a:hover {
    color: var(--primary-light);
}

/* === 按钮系统 === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.1);
}

.btn-accent {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary-light);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* === Glassmorphism 卡片 === */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}

.card-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-highlight {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(167, 139, 250, 0.05) 100%);
    border-color: rgba(124, 58, 237, 0.3);
}

/* === 英雄区域 === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 30px;
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1,
.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === 功能特点区域 === */
.features {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
    background: rgba(124, 58, 237, 0.1);
}

.feature-icon.purple {
    background: rgba(124, 58, 237, 0.15);
}

.feature-icon.orange {
    background: rgba(245, 158, 11, 0.15);
}

.feature-icon.green {
    background: rgba(34, 197, 94, 0.15);
}

.feature-icon.blue {
    background: rgba(59, 130, 246, 0.15);
}

.feature-icon.pink {
    background: rgba(236, 72, 153, 0.15);
}

.feature-icon.cyan {
    background: rgba(6, 182, 212, 0.15);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === CTA 区域 === */
.cta {
    padding: 80px 0;
}

.cta-card {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(167, 139, 250, 0.1) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cta-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* === 页脚 === */
.footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    background: rgba(10, 10, 15, 0.5);
}

.footer p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* === 认证页面 === */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 40px;
}

.auth-card {
    background: var(--bg-card);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}

.auth-card h2 {
    font-family: var(--font-heading);
    text-align: center;
    margin-bottom: 32px;
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === 表单样式 === */
.form-group {
    margin-bottom: 20px;
}

.form-group label,
.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.05);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-group input::placeholder,
.form-input::placeholder {
    color: var(--text-muted);
}

/* === select 下拉框深色主题 === */
.form-group select,
.form-input[type="select"],
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 44px;
    cursor: pointer;
}

/* 下拉框选项样式 - 深色背景 */
.form-group select option,
.form-input option,
select option {
    background-color: #1a1a2e;
    color: #F8FAFC;
    padding: 12px;
}

.form-group select option:hover,
.form-input option:hover,
select option:hover {
    background-color: #7C3AED;
}

.form-group select option:checked,
.form-input option:checked,
select option:checked {
    background: linear-gradient(135deg, #7C3AED, #A78BFA);
    color: white;
}

/* 日期和时间选择器深色主题 */
.form-group input[type="date"],
.form-group input[type="time"],
.form-input[type="date"],
.form-input[type="time"] {
    color-scheme: dark;
}

/* Webkit 日期选择器图标样式 */
.form-group input[type="date"]::-webkit-calendar-picker-indicator,
.form-group input[type="time"]::-webkit-calendar-picker-indicator,
.form-input[type="date"]::-webkit-calendar-picker-indicator,
.form-input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7);
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator:hover,
.form-group input[type="time"]::-webkit-calendar-picker-indicator:hover,
.form-input[type="date"]::-webkit-calendar-picker-indicator:hover,
.form-input[type="time"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.required {
    color: var(--error);
}

/* === 错误提示 === */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 16px;
    text-align: center;
}

.auth-footer {
    margin-top: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-footer a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.auth-footer a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* === 八字四柱展示 === */
.bazi-display {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 32px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(30, 27, 75, 0.8) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.pillar {
    text-align: center;
    padding: 20px 28px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.pillar:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(124, 58, 237, 0.3);
}

.pillar-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.pillar-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 4px;
}

.pillar-gan {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.pillar-zhi {
    font-size: 2rem;
    color: var(--primary-light);
}

/* === 分数标签 === */
.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tag-green,
.score-high {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.tag-red,
.score-low {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.tag-amber,
.score-medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.tag-purple {
    background: rgba(124, 58, 237, 0.15);
    color: var(--primary-light);
}

.score-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* === 大运时间线 === */
.dayun-timeline {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.dayun-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    min-width: 100px;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.dayun-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.dayun-item.golden {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.dayun-ganzhi {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 4px;
}

.dayun-age {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === 用户菜单 === */
.user-menu {
    display: none;
    align-items: center;
    gap: 16px;
}

.user-menu.active {
    display: flex;
}

.user-email {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* === 分析结果卡片 === */
.result-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
}

.result-card h3 {
    font-family: var(--font-heading);
    color: var(--primary-light);
    font-size: 1.25rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

/* === 加载动画 === */
.loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* === 响应式设计 === */
@media (max-width: 768px) {

    .hero h1,
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .nav-links {
        gap: 12px;
    }

    .nav-links a:not(.btn) {
        display: none;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .bazi-display {
        flex-wrap: wrap;
        gap: 12px;
        padding: 24px;
    }

    .pillar {
        padding: 16px 20px;
    }

    .auth-card {
        padding: 32px 24px;
    }

    .cta-card {
        padding: 40px 24px;
    }

    .cta-title {
        font-size: 1.5rem;
    }
}

/* === 滚动条美化 === */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* === 选中文本样式 === */
::selection {
    background: var(--primary);
    color: white;
}

/* ============================================
   用户评价区块
   ============================================ */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 16px;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-tag {
    font-size: 12px;
    color: var(--text-muted);
}

.testimonial-rating {
    margin-left: auto;
    color: #FFD700;
    font-size: 14px;
    letter-spacing: 2px;
}

.testimonial-content {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   信任保障区块
   ============================================ */
.trust-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.trust-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.trust-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.trust-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.trust-item h4 {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.trust-item p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   完整页脚样式
   ============================================ */
.footer {
    background: #08080C;
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

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

.footer-column h4 {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 13px;
}

/* 响应式页脚 */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: 40px;
    }

    .footer-column {
        align-items: center;
    }
}