/* ========================================
   Pulse Blog · 市场脉搏与交易哲学
   艺术 · 哲学 · 金融风格
   ======================================== */

:root {
    /* 主色调 - Apple 风格深邃金融感 */
    --color-bg: #000000;
    --color-bg-secondary: #1c1c1e;
    --color-bg-card: #2c2c2e;
    --color-bg-glass: rgba(44, 44, 46, 0.65);
    --color-text: #f5f5f7;
    --color-text-muted: #86868b;
    --color-accent: #0a84ff;
    --color-accent-glow: rgba(10, 132, 255, 0.4);
    --color-success: #30d158;
    --color-warning: #ffd60a;
    --color-danger: #ff453a;
    --color-gold: #ffd60a;
    --color-purple: #bf5af2;
    --color-pink: #ff375f;
    --color-teal: #64d2ff;
    
    /* Apple 风格渐变 */
    --gradient-gold: linear-gradient(135deg, #ffd60a 0%, #ff9f0a 100%);
    --gradient-blue: linear-gradient(135deg, #0a84ff 0%, #5e5ce6 100%);
    --gradient-purple: linear-gradient(135deg, #bf5af2 0%, #5e5ce6 100%);
    --gradient-mesh: radial-gradient(ellipse at 30% 20%, rgba(94, 92, 230, 0.15) 0%, transparent 50%),
                     radial-gradient(ellipse at 70% 80%, rgba(10, 132, 255, 0.1) 0%, transparent 50%);
    --gradient-dark: linear-gradient(180deg, #000000 0%, #1c1c1e 100%);
    
    /* Apple 字体栈 */
    --font-serif: 'Playfair Display', 'Noto Serif SC', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', sans-serif;
    
    /* 间距 */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Apple 风格圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-xxl: 40px;
    
    /* Apple 风格阴影 */
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px var(--color-accent-glow);
    --shadow-elevated: 0 12px 48px rgba(0, 0, 0, 0.4);
    --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.2);
    
    /* 毛玻璃效果 */
    --glass-bg: rgba(44, 44, 46, 0.65);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Apple 风格背景网格 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-mesh);
    pointer-events: none;
    z-index: -1;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   头部
   ======================================== */
.header {
    text-align: center;
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.pulse-icon {
    font-size: 2.5rem;
    animation: pulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(255, 55, 95, 0.5));
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.9; }
}

.logo h1 {
    font-family: var(--font-sans);
    font-size: 3rem;
    font-weight: 600;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    text-shadow: 0 0 60px rgba(255, 214, 10, 0.3);
}

.tagline {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
}

.nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--spacing-xs);
    border-radius: var(--radius-xxl);
    border: 1px solid var(--glass-border);
    width: fit-content;
    margin: 0 auto;
}

.nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    position: relative;
}

.nav a:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.08);
}

.nav a.active {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.12);
}

/* ========================================
   章节通用
   ======================================== */
.section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.section-title {
    font-family: var(--font-sans);
    font-size: 1.7rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    letter-spacing: -0.02em;
}

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

/* ========================================
   卡片系统
   ======================================== */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s ease;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-elevated);
    border-color: rgba(255, 255, 255, 0.2);
}

.card:hover::before {
    opacity: 1;
}

.card:hover::after {
    opacity: 1;
    transform: scale(1);
}

.card-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.card-excerpt {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.card-excerpt p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-accent);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-xxl);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.2);
    letter-spacing: 0.02em;
}

body.light-mode .tag {
    background: rgba(0, 102, 204, 0.08);
    border: 1px solid rgba(0, 102, 204, 0.15);
}

.read-more {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--color-gold);
}

/* 精选卡片 */
.card.featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.card.featured .card-title {
    font-size: 1.8rem;
}

/* ========================================
   市场分析
   ======================================== */
.analysis-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--spacing-xs);
    border-radius: var(--radius-xxl);
    border: 1px solid var(--glass-border);
    width: fit-content;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.tab-btn:hover {
    color: var(--color-text);
}

.tab-btn.active {
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 16px rgba(10, 132, 255, 0.4);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.analysis-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

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

.analysis-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-ready {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.analysis-preview {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   新闻简报
   ======================================== */
.briefing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.briefing-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.briefing-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.briefing-type {
    display: inline-block;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.briefing-morning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.briefing-evening {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-accent);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.briefing-time {
    font-size: 2.5rem;
    font-family: var(--font-sans);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.briefing-status {
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.status-success {
    color: var(--color-success);
}

.briefing-link {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
}

.briefing-link.disabled {
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* ========================================
   实盘系统
   ======================================== */
.trading-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.dashboard-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-subtle);
}

.dashboard-card h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.dashboard-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.metric {
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    transition: background 0.3s ease;
}

.metric:hover {
    background: rgba(255, 255, 255, 0.05);
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-sans);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum" on, "lnum" on;
}

.metric-value.positive {
    color: var(--color-success);
    text-shadow: 0 0 20px rgba(48, 209, 88, 0.3);
}

.metric-value.negative {
    color: var(--color-danger);
    text-shadow: 0 0 20px rgba(255, 69, 58, 0.3);
}

.trading-note {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ========================================
   关于
   ======================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.about-text strong {
    color: var(--color-gold);
}

.belief-list {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.belief-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--color-text-muted);
}

.belief-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

.about-philosophy {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.about-philosophy blockquote {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    border-left: 3px solid var(--color-gold);
    padding-left: var(--spacing-md);
}

.philosophy-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

/* ========================================
   评论系统
   ======================================== */
.comments-container {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.comments-notice {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

/* ========================================
   页脚
   ======================================== */
.footer {
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-disclaimer {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* ========================================
   浅色模式支持
   ======================================== */
/* 默认浅色模式 */
body, body.light-mode {
    --color-bg: #f5f5f7;
    --color-bg-secondary: #ffffff;
    --color-bg-card: #ffffff;
    --color-bg-glass: rgba(255, 255, 255, 0.75);
    --color-text: #1d1d1f;
    --color-text-muted: #6e6e73;
    --color-accent: #0071e3;
    --color-accent-glow: rgba(0, 113, 227, 0.3);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.1);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-elevated: 0 12px 48px rgba(0, 0, 0, 0.15);
    --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.dark-mode {
    --color-bg: #000000;
    --color-bg-secondary: #1c1c1e;
    --color-bg-card: #2c2c2e;
    --color-bg-glass: rgba(44, 44, 46, 0.65);
    --color-text: #f5f5f7;
    --color-text-muted: #86868b;
    --color-accent: #0a84ff;
    --color-accent-glow: rgba(10, 132, 255, 0.4);
    --color-success: #30d158;
    --color-warning: #ffd60a;
    --color-danger: #ff453a;
    --color-gold: #ffd60a;
    --color-purple: #bf5af2;
    --color-pink: #ff375f;
    --color-teal: #64d2ff;
    --glass-bg: rgba(44, 44, 46, 0.65);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-elevated: 0 12px 48px rgba(0, 0, 0, 0.4);
    --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.2);
}

body.light-mode .ambient-light::before {
    background: radial-gradient(circle, rgba(0, 113, 227, 0.15) 0%, transparent 70%);
}

body.light-mode .ambient-light::after {
    background: radial-gradient(circle, rgba(175, 82, 220, 0.12) 0%, transparent 70%);
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2rem;
    }
    
    .nav {
        gap: var(--spacing-xs);
        padding: var(--spacing-xs);
    }
    
    .nav a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .analysis-header {
        flex-direction: column;
        gap: var(--spacing-xs);
        align-items: flex-start;
    }
    
    .widgets-grid {
        grid-template-columns: 1fr;
    }
    
    .widget-large,
    .widget-small {
        grid-column: span 1;
    }
    
    /* 动态岛在小屏幕上调整 */
    .dynamic-island {
        top: 8px;
        min-width: 100px;
        min-height: 32px;
    }
    
    .dynamic-island.expanded {
        min-width: 260px;
        min-height: 52px;
    }
}

/* ========================================
   小组件响应式布局
   ======================================== */
@media (min-width: 768px) {
    .widget-large {
        grid-column: span 2;
    }
    
    .widget-small {
        grid-column: span 1;
    }
}

/* ========================================
   动态岛 (Dynamic Island)
   ======================================== */
.dynamic-island {
    position: fixed;
    top: 12px;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: #000;
    border-radius: var(--radius-xxl);
    padding: 0;
    min-width: 120px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10000;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    opacity: 0;
    pointer-events: none;
}

.dynamic-island.visible {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    pointer-events: auto;
}

.dynamic-island.expanded {
    min-width: 300px;
    min-height: 60px;
    padding: var(--spacing-sm) var(--spacing-md);
}

.island-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.island-icon {
    font-size: 1.2rem;
    animation: pulse 2s ease-in-out infinite;
}

.island-text {
    opacity: 0.9;
}

/* ========================================
   模式切换器
   ======================================== */
.mode-switcher {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    margin: var(--spacing-md) auto;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--spacing-xs);
    border-radius: var(--radius-xxl);
    border: 1px solid var(--glass-border);
    width: fit-content;
}

.switch-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.switch-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
}

.switch-btn.active {
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 16px rgba(10, 132, 255, 0.3);
}

/* ========================================
   iOS 风格小组件
   ======================================== */
.widgets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.widget {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.widget:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-elevated);
    border-color: rgba(255, 255, 255, 0.2);
}

.widget-large {
    grid-column: span 1;
}

.widget-small {
    grid-column: span 1;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
}

.widget-icon {
    font-size: 1.3rem;
}

.widget-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.widget-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.widget-content-center {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.widget-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.widget-metric-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.widget-metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-sans);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum" on, "lnum" on;
}

.widget-metric-value.positive {
    color: var(--color-success);
    text-shadow: 0 0 20px rgba(48, 209, 88, 0.3);
}

.widget-metric-value.negative {
    color: var(--color-danger);
    text-shadow: 0 0 20px rgba(255, 69, 58, 0.3);
}

.widget-footer {
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
}

.widget-update-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* 温度计量表 */
.temperature-gauge {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.gauge-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-purple) 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.temperature-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 推送状态 */
.push-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.success {
    background: var(--color-success);
    box-shadow: 0 0 10px rgba(48, 209, 88, 0.5);
}

.status-dot.pending {
    background: var(--color-warning);
    box-shadow: 0 0 10px rgba(255, 214, 10, 0.5);
}

.status-text {
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
}

/* ========================================
   Apple 风格按钮
   ======================================== */

/* ========================================
   Apple 风格分隔线
   ======================================== */
.divider-apple {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    border: none;
    margin: var(--spacing-xl) 0;
}

/* ========================================
   触觉反馈动画 (Haptic Visual Feedback)
   ======================================== */
@keyframes press {
    0% { transform: scale(1); }
    50% { transform: scale(0.97); }
    100% { transform: scale(1); }
}

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.haptic-press {
    animation: press 0.15s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* ========================================
   空间感背景效果
   ======================================== */
@keyframes aurora {
    0%, 100% { opacity: 0.5; transform: translateY(0) rotate(0deg); }
    50% { opacity: 0.7; transform: translateY(-20px) rotate(5deg); }
}

.aurora-light {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.aurora-light::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.15) 0%, transparent 70%);
    top: -300px;
    right: -300px;
    border-radius: 50%;
    animation: aurora 15s ease-in-out infinite;
}

.aurora-light::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(191, 90, 242, 0.12) 0%, transparent 70%);
    bottom: -200px;
    left: -200px;
    border-radius: 50%;
    animation: aurora 18s ease-in-out infinite reverse;
}

/* ========================================
   加载动画
   ======================================== */

/* ========================================
   响应式
   ======================================== */
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