/* ===== My Page (我的萤窗) ===== */
.my-hero {
    position: relative;
    padding: 80px 24px 96px;
    overflow: hidden;
    background: var(--bg-body);
}
.my-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px 300px at 20% 20%, rgba(99,102,241,0.18), transparent 60%),
        radial-gradient(500px 280px at 80% 30%, rgba(236,72,153,0.15), transparent 60%),
        radial-gradient(500px 280px at 50% 100%, rgba(16,185,129,0.12), transparent 60%);
    pointer-events: none;
}
.my-hero-content {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.my-hero-content h1 {
    font-size: 42px;
    font-weight: 800;
    margin: 0 0 12px;
    background: linear-gradient(135deg, #6366F1 0%, #EC4899 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.5px;
}
.my-hero-content p {
    margin: 0 auto 32px;
    max-width: 560px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}
.my-hero-stats {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.my-stat {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 16px 28px;
    min-width: 130px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.my-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.my-stat-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.my-stat-label {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    letter-spacing: 0.5px;
}
.auth-section {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.auth-not-logged-in {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.auth-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.auth-btn-google {
    background: linear-gradient(135deg, #4285F4 0%, #34A853 50%, #FBBC05 75%, #EA4335 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}
.auth-btn-google:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.4);
}
.auth-btn-anonymous {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    color: var(--text-primary);
}
.auth-btn-anonymous:hover {
    background: var(--bg-hover);
    border-color: var(--border-color);
}
.auth-btn-logout {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
    margin-top: 8px;
}
.auth-btn-logout:hover {
    background: rgba(239, 68, 68, 0.15);
}
.auth-hint {
    font-size: 12px;
    color: var(--text-tertiary);
    margin: 0;
}
.auth-logged-in {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.user-info {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 14px 22px;
    box-shadow: var(--shadow-sm);
}
.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}
.user-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.user-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}
.user-email {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 2px;
}
.sync-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-tertiary);
}
.sync-status svg {
    animation: spin 1.5s linear infinite;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.my-container {
    max-width: 1100px;
    margin: 4px auto 80px;
    padding: 0 24px;
    position: relative;
}
.my-tabs {
    display: flex;
    gap: 8px;
    background: var(--bg-card);
    padding: 6px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
    width: fit-content;
}
.my-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.my-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.my-tab.active {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    color: #fff;
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.25);
}
.my-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 7px;
    border-radius: 999px;
    background: rgba(0,0,0,0.06);
    font-size: 11px;
    font-weight: 700;
}
.my-tab.active .my-tab-count {
    background: rgba(255,255,255,0.22);
    color: #fff;
}
[data-theme="dark"] .my-tab-count,
[data-theme="oled"] .my-tab-count {
    background: rgba(255,255,255,0.08);
}

.my-tab-panel {
    display: none;
}

.my-tab-panel .cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.my-tab-panel .resource-card {
    opacity: 1 !important;
    animation: none !important;
}

@media (max-width: 640px) {
    .my-hero { padding: 56px 16px 40px; }
    .my-hero-content h1 { font-size: 30px; }
    .my-hero-content p { font-size: 14px; }
    .my-stat { min-width: 100px; padding: 12px 18px; }
    .my-stat-num { font-size: 22px; }
    .my-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .my-tab { flex: 0 0 auto; padding: 9px 14px; font-size: 13px; }
}

.explore-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding-top: 72px;
}

.explore-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, #0F0F0F 0%, #1A1A2E 50%, #16213E 100%);
}

.explore-hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
}

.explore-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 40px;
}

.hero-label {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 14px;
    letter-spacing: 0.3em;
    color: #F59E0B;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.explore-hero-content h1 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 72px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-divider {
    width: 60px;
    height: 1px;
    background: rgba(245, 158, 11, 0.5);
    margin: 40px auto;
}

.explore-hero-content p {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    margin-bottom: 60px;
}

.hero-arrow {
    width: 30px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 25px;
    margin: 0 auto;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.hero-arrow::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #F59E0B;
    border-radius: 50%;
    animation: arrowBounce 2s infinite;
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(20px);
        opacity: 0.5;
    }
}

.explore-curated {
    padding: 120px 40px;
    background: #FAFAFA;
}

.curated-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.curated-header h2 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 600;
    color: #1F2937;
    margin: 0;
}

.curated-more {
    font-size: 14px;
    color: #6366F1;
    text-decoration: none;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.curated-more:hover {
    color: #8B5CF6;
}

.curated-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.curated-card {
    background: #FFFFFF;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    cursor: pointer;
}

.curated-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.curated-image {
    height: 280px;
    overflow: hidden;
}

.curated-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.curated-card:hover .curated-image img {
    transform: scale(1.1);
}

.curated-info {
    padding: 30px;
}

.curated-tag {
    font-size: 12px;
    color: #F59E0B;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 600;
}

.curated-info h3 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 26px;
    font-weight: 600;
    color: #1F2937;
    margin: 15px 0 12px;
}

.curated-info p {
    font-size: 15px;
    color: #6B7280;
    line-height: 1.6;
    margin: 0;
}

.explore-categories {
    padding: 120px 40px;
    background: #FFFFFF;
}

.categories-header {
    text-align: center;
    margin-bottom: 80px;
}

.categories-header h2 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 600;
    color: #1F2937;
    margin: 0 0 16px;
}

.categories-header p {
    font-size: 16px;
    color: #6B7280;
    margin: 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.category-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-card, #FAFAFA);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-card:hover {
    background: var(--bg-card-hover, #F3F4F6);
    border-color: var(--border-color-hover, #D1D5DB);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md, 0 10px 25px -5px rgba(0, 0, 0, 0.1));
}

.category-icon-wrap {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366F1;
}

.category-card:nth-child(2) .category-icon-wrap {
    background: rgba(16, 185, 129, 0.08);
    color: #10B981;
}

.category-card:nth-child(3) .category-icon-wrap {
    background: rgba(245, 158, 11, 0.08);
    color: #F59E0B;
}

.category-card:nth-child(4) .category-icon-wrap {
    background: rgba(236, 72, 153, 0.08);
    color: #EC4899;
}

.category-card:nth-child(5) .category-icon-wrap {
    background: rgba(139, 92, 246, 0.08);
    color: #8B5CF6;
}

.category-card:nth-child(6) .category-icon-wrap {
    background: rgba(6, 182, 212, 0.08);
    color: #06B6D4;
}

.category-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #1F2937);
    margin: 0 0 8px;
}

.category-count {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color, #6366F1);
}

.explore-faq {
    padding: 120px 40px;
    background: #0F0F0F;
}

.faq-header {
    text-align: center;
    margin-bottom: 80px;
}

.faq-header h2 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    display: flex;
    padding: 40px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-number {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 600;
    color: rgba(245, 158, 11, 0.3);
    min-width: 80px;
    margin-right: 40px;
}

.faq-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 12px;
}

.faq-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin: 0;
}

.explore-feature {
    padding: 120px 40px;
    background: #1A1A2E;
}

[data-page="explore"] .feature-card {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

[data-page="explore"] .feature-card:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

.feature-content {
    text-align: center;
}

.feature-content h2 {
    font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 80px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 12px;
}

.feature-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin: 0;
}

[data-page="explore"] .footer {
    background: #0F0F0F !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-page="explore"] .footer-content {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-page="explore"] .footer-links a {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-page="explore"] .footer-links a:hover {
    color: #FFFFFF !important;
}

[data-page="explore"] .footer-logo span {
    color: #FFFFFF !important;
}

[data-page="explore"] .footer-copyright {
    color: rgba(255, 255, 255, 0.4) !important;
}

[data-page="explore"] .footer * {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-theme="light"][data-page="explore"] .footer {
    background: #0F0F0F !important;
}

[data-theme="light"][data-page="explore"] .footer-content {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-theme="light"][data-page="explore"] .footer-links a {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-theme="light"][data-page="explore"] .footer-logo span {
    color: #FFFFFF !important;
}

[data-theme="light"][data-page="explore"] .footer-copyright {
    color: rgba(255, 255, 255, 0.4) !important;
}

[data-theme="light"][data-page="explore"] .footer * {
    color: rgba(255, 255, 255, 0.6) !important;
}

[data-theme="dark"] .explore-curated {
    background: #111827;
}

[data-theme="dark"] .curated-header h2 {
    color: #FFFFFF;
}

[data-theme="dark"] .curated-card {
    background: #1F2937;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .curated-info h3 {
    color: #FFFFFF;
}

[data-theme="dark"] .curated-info p {
    color: #9CA3AF;
}

[data-theme="dark"] .explore-categories {
    background: #1F2937;
}

[data-theme="dark"] .categories-header h2 {
    color: #FFFFFF;
}

[data-theme="dark"] .categories-header p {
    color: #9CA3AF;
}

[data-theme="dark"] .category-card {
    background: var(--bg-card, #374151);
    border-color: var(--border-color, rgba(71, 85, 105, 0.4));
}

[data-theme="dark"] .category-card:hover {
    background: var(--bg-card-hover, #4B5563);
    border-color: var(--border-color-hover, rgba(148, 163, 184, 0.5));
}

[data-theme="dark"] .category-card h3 {
    color: var(--text-primary, #FFFFFF);
}

@media (max-width: 768px) {
    .explore-hero-content h1 {
        font-size: 48px;
    }
    
    .curated-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-item {
        flex-direction: column;
    }
    
    .faq-number {
        font-size: 32px;
        min-width: auto;
        margin-right: 0;
        margin-bottom: 16px;
    }
    
    .explore-curated,
    .explore-categories,
    .explore-faq,
    .explore-feature {
        padding: 60px 20px;
    }
}

/* ==========================================================
   通用体验细节样式（所有页面共享）
   ========================================================== */

/* 1. 页面过渡动画 */
.page-enter-active {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}
.page-enter-active .section-title-rise,
.page-enter-active .chapter-title {
    opacity: 0;
    transform: translateX(-18px);
    transition: opacity 0.5s ease 0.15s, transform 0.5s cubic-bezier(0.33, 1, 0.68, 1) 0.15s;
}
.page-enter-done {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}
.page-enter-done .section-title-rise,
.page-enter-done .chapter-title {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}
.page-leaving {
    opacity: 0 !important;
    transform: translateY(-8px) !important;
    transition: opacity 0.18s ease, transform 0.18s ease !important;
}

/* 2. 卡片热度阴影（0-5级） */
.resource-card[data-heat="0"] { box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.06)); }
.resource-card[data-heat="1"] { box-shadow: 0 3px 10px rgba(var(--accent-rgb, 99,102,241), 0.08), 0 2px 6px rgba(0,0,0,0.05); }
.resource-card[data-heat="2"] { box-shadow: 0 5px 14px rgba(var(--accent-rgb, 99,102,241), 0.12), 0 3px 8px rgba(0,0,0,0.06); }
.resource-card[data-heat="3"] { box-shadow: 0 8px 22px rgba(var(--accent-rgb, 99,102,241), 0.16), 0 4px 10px rgba(0,0,0,0.07); }
.resource-card[data-heat="4"] { box-shadow: 0 12px 30px rgba(var(--accent-rgb, 99,102,241), 0.22), 0 6px 14px rgba(0,0,0,0.08); }
.resource-card[data-heat="5"] {
    box-shadow: 0 16px 38px rgba(249, 115, 22, 0.28), 0 8px 18px rgba(0,0,0,0.10);
    position: relative;
}
.resource-card[data-heat="5"]::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(249,115,22,0.45), rgba(239,68,68,0.4));
    z-index: -1;
    filter: blur(2px);
    opacity: 0.7;
}

.featured-card[data-heat="0"] { box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.06)); }
.featured-card[data-heat="1"] { box-shadow: 0 4px 14px rgba(var(--accent-rgb, 99,102,241), 0.08); }
.featured-card[data-heat="2"] { box-shadow: 0 7px 20px rgba(var(--accent-rgb, 99,102,241), 0.12); }
.featured-card[data-heat="3"] { box-shadow: 0 10px 26px rgba(var(--accent-rgb, 99,102,241), 0.17); }
.featured-card[data-heat="4"] { box-shadow: 0 14px 34px rgba(var(--accent-rgb, 99,102,241), 0.23); }
.featured-card[data-heat="5"] {
    box-shadow: 0 18px 42px rgba(249, 115, 22, 0.30), 0 10px 22px rgba(0,0,0,0.12);
}

/* 热度小圆点指示器 */
.heat-indicator {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-left: 8px;
    vertical-align: middle;
}
.heat-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #E2E8F0;
    transition: transform 0.2s ease;
}
.heat-indicator:hover .heat-dot {
    transform: scale(1.2);
}
.heat-dot.lvl-1 { background: #93C5FD; }
.heat-dot.lvl-2 { background: #60A5FA; }
.heat-dot.lvl-3 { background: #818CF8; box-shadow: 0 0 8px rgba(129,140,248,0.6); }
.heat-dot.lvl-4 { background: #A78BFA; box-shadow: 0 0 10px rgba(167,139,250,0.75); }
.heat-dot.lvl-5 { background: linear-gradient(135deg, #F97316, #EF4444); box-shadow: 0 0 14px rgba(249,115,22,0.85); }

/* 3. 搜索空结果引导 */
.search-empty {
    padding: 48px 24px;
    text-align: center;
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
}
.search-empty-icon {
    margin: 0 auto 16px;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(139,92,246,0.12));
    color: var(--accent-color, #6366F1);
}
.search-empty-title { font-size: 20px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.search-empty-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}
.search-empty-suggest {
    max-width: 500px;
    margin: 0 auto 24px;
}
.search-empty-suggest-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.search-empty-suggest-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}
.suggest-tag {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.suggest-tag:hover {
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.1));
    border-color: var(--accent-color, #6366F1);
    color: var(--accent-color, #6366F1);
    transform: translateY(-1px);
}
.search-empty-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}
.empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.empty-btn:hover {
    border-color: var(--accent-color, #6366F1);
    color: var(--accent-color, #6366F1);
    transform: translateY(-1px);
}
.empty-btn.primary {
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(99,102,241,0.3);
}
.empty-btn.primary:hover { color: #fff; filter: brightness(1.05); }

/* 4. 3D展示提示 */
.showcase-3d-hint {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(8px);
    border-radius: 999px;
    color: #fff;
    font-size: 12px;
    z-index: 10;
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
    white-space: nowrap;
}
.showcase-3d-hint-icon { display: inline-grid; place-items: center; }
.showcase-3d-hint { animation: showcase-hint-pulse 2.2s ease-in-out infinite; }
@keyframes showcase-hint-pulse {
    0%,100% { opacity: 0.95; }
    50% { opacity: 0.75; }
}

/* 5. Toast 轻提示 */
.toast-container {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: calc(100vw - 48px);
}
.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-color, #6366F1);
    border-radius: 12px;
    box-shadow: var(--shadow-lg, 0 10px 25px rgba(0,0,0,0.1));
    min-width: 240px;
    max-width: 380px;
    pointer-events: auto;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
    backdrop-filter: blur(8px);
}
.toast.show { transform: translateX(0); opacity: 1; }
.toast.hide { transform: translateX(120%); opacity: 0; }
.toast.success { border-left-color: #10B981; }
.toast.success .toast-icon { color: #10B981; background: rgba(16,185,129,0.12); }
.toast.error   { border-left-color: #EF4444; }
.toast.error .toast-icon { color: #EF4444; background: rgba(239,68,68,0.12); }
.toast.info    { border-left-color: #6366F1; }
.toast.info .toast-icon { color: #6366F1; background: rgba(99,102,241,0.12); }

/* ===== 收藏分组管理 ===== */
.groups-actions {
    margin-bottom: 20px;
}

.btn-create-group {
    padding: 10px 20px;
    border-radius: 10px;
    border: 2px dashed var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-create-group:hover {
    border-color: #6366F1;
    color: #6366F1;
    background: rgba(99, 102, 241, 0.05);
}

.group-section {
    margin-bottom: 24px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

.group-section-ungrouped {
    background: color-mix(in srgb, var(--bg-card) 50%, transparent);
    border-style: dashed;
}

.group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.group-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.group-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.group-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.group-count {
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-card-hover, rgba(0,0,0,0.05));
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.group-action-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    transition: background 0.2s;
}

.group-action-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

.group-empty {
    padding: 20px;
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    opacity: 0.7;
}

.group-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.group-card {
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.group-card:hover {
    border-color: #6366F1;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
}

.group-card-link {
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
}

.group-card-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.group-card-desc {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.group-card-actions {
    display: flex;
    align-items: center;
}

.group-move-select {
    width: 100%;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    outline: none;
}

.group-move-select:focus {
    border-color: #6366F1;
}

/* ===== 创建分组弹窗颜色选择器 ===== */
.group-color-picker {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.group-color-option {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.group-color-option:hover {
    transform: scale(1.1);
}

.group-color-option.active {
    border-color: var(--text-primary);
    transform: scale(1.1);
}
.toast.warn    { border-left-color: #F59E0B; }
.toast.warn .toast-icon { color: #F59E0B; background: rgba(245,158,11,0.12); }

.toast-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
.toast.show .toast-icon { animation: toast-bounce 0.5s cubic-bezier(0.34,1.56,0.64,1); }
@keyframes toast-bounce {
    0% { transform: scale(0.6); opacity: 0; }
    60% { transform: scale(1.12); opacity: 1; }
    100% { transform: scale(1); }
}
.toast-body { flex: 1; min-width: 0; }
.toast-title { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.toast-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.toast-close {
    border: none;
    background: none;
    color: var(--text-muted);
    padding: 4px;
    cursor: pointer;
    border-radius: 6px;
    opacity: 0.7;
    transition: all 0.15s ease;
}
.toast-close:hover { opacity: 1; color: var(--text-primary); }

/* 移动端 toast 适配 */
@media (max-width: 640px) {
    .toast-container { bottom: 20px; right: 16px; left: 16px; }
    .toast { min-width: 0; max-width: 100%; }
}

/* 7. 关于页数据管理区域 */
.data-manager {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #E2E8F0);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-md, 0 6px 18px rgba(0,0,0,0.08));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.data-manager::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #6366F1, #8B5CF6, #EC4899);
    opacity: 0.9;
}
.data-manager::after {
    content: '';
    position: absolute;
    top: 0;
    left: -80%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    transform: skewX(-20deg);
    transition: left 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}
.data-manager:hover::after { left: 130%; }
.data-manager:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.1);
    transform: translateY(-4px);
}

/* ===== 个人仪表盘 ===== */
.my-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    opacity: 1 !important;
    animation: none !important;
}

.dashboard-card-header {
    margin-bottom: 16px;
}

.dashboard-card-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-card-body {
    min-height: 120px;
}

.continue-card {
    grid-column: span 1;
    background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(139,92,246,0.06));
    border-color: rgba(99,102,241,0.15);
}

.continue-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.continue-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
}

.continue-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.continue-icon svg {
    width: 22px;
    height: 22px;
    fill: #fff;
}

.continue-info {
    flex: 1;
    min-width: 0;
}

.continue-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.continue-desc {
    font-size: 12px;
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.weekly-top-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.weekly-top-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.weekly-top-item:hover {
    background: var(--bg-hover);
}

.weekly-top-rank {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.weekly-top-info {
    flex: 1;
    min-width: 0;
}

.weekly-top-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.weekly-top-count {
    font-size: 11px;
    color: var(--text-tertiary);
}

.weekly-top-bar {
    width: 60px;
    height: 6px;
    background: var(--border-soft);
    border-radius: 999px;
    overflow: hidden;
    flex-shrink: 0;
}

.weekly-top-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
}

.section-dist-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.section-dist-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.section-dist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-dist-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.section-dist-count {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
}

.section-dist-bar {
    height: 8px;
    background: var(--border-soft);
    border-radius: 999px;
    overflow: hidden;
}

.section-dist-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
}

@media (max-width: 768px) {
    .my-dashboard {
        grid-template-columns: 1fr;
    }
    .continue-card {
        grid-column: span 1;
    }
}