/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2d2d2d;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-primary: #bb86fc;
    --accent-secondary: #03dac6;
    --border-color: #333333;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    --radius: 12px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

body {
    font-family: 'Roboto Mono', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo i {
    font-size: 1.8rem;
    color: var(--accent-primary);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.time-container {
    text-align: center;
}

.time {
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--accent-secondary);
}

.date {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.toggle-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-sm);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-btn:hover {
    background: var(--accent-primary);
    transform: rotate(15deg);
}

/* Search Section */
.search-section {
    margin-bottom: var(--spacing-md);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 700px;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) calc(var(--spacing-lg) * 2.5);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(187, 134, 252, 0.2);
}

.engines {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.engine-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
}

.engine-btn:hover,
.engine-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #000;
    transform: translateY(-2px);
}

/* Main Content Area */
.main-content {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex: 1;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Categories Grid */
.categories-grid {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}
.category-row {
    display: flex;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}.category-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    height: fit-content;
    max-width: 100%;
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.category-header i {
    color: var(--accent-primary);
    font-size: 1.3rem;
}

.category-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.links-grid {
    display: flex;
    overflow-x: auto;
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
    flex-grow: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-tertiary);
    /* Ensure the container doesn't exceed the card width */
    width: 100%;
    box-sizing: border-box;
    /* Show only 4 items at a time */
    max-width: calc(4 * 80px + 3 * var(--spacing-sm) + 2 * var(--spacing-sm));
}

.links-grid::-webkit-scrollbar {
    height: 8px;
}

.links-grid::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

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

.links-grid::-webkit-scrollbar-thumb:hover {
    background: #a366f0;
}

.link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    height: 80px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-size: 1.4rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.link-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.link-item:hover {
    transform: scale(1.1);
    border-color: var(--accent-primary);
    z-index: 2;
}

.link-item:hover::before {
    opacity: 0.2;
}

.link-item:hover i {
    color: var(--accent-primary);
    transform: scale(1.1);
    z-index: 2;
    position: relative;
}

.link-item i {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    color: var(--text-primary);
}



/* Footer */
.footer {
    text-align: center;
    padding: var(--spacing-sm) 0;
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}.footer-links {
    margin-top: var(--spacing-sm);
}

.footer-links a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Content Pages */
.content-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.content-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    border-color: var(--accent-primary);
}

.content-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.content-header i {
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.content-header h1, .content-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin: 0;
}

.content-body {
    padding: var(--spacing-md);
    overflow-y: auto;
    flex: 1;
}

.content-body h3 {
    color: var(--accent-primary);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
    font-size: 1.3rem;
    font-weight: 500;
}

.content-body p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    color: var(--text-primary);
}

.content-body .title {
    margin-bottom: var(--spacing-md);
}

.content-body a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.content-body a:hover {
    color: var(--accent-primary);
    text-decoration: underline;
}

.mm {
    color: var(--accent-primary);
    font-weight: 500;
}

/* Privacy and Terms Pages */
.privacy,
.Terms {
    width: 100%;
}

.policy-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.policy-header h1 {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

.policy-header p {
    color: var(--text-secondary);
    font-style: italic;
}

.highlight-section {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--accent-primary);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-radius: 0 8px 8px 0;
}

.highlight-section p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.toc-container {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: 8px;
    margin: var(--spacing-md) 0;
    border: 1px solid var(--border-color);
}

.toc-container h3 {
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.toc-container ul {
    list-style: none;
    padding: 0;
}

.toc-container li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.toc-container li:last-child {
    border-bottom: none;
}

.toc-container a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.toc-container a:hover {
    color: var(--accent-primary);
    background: var(--bg-secondary);
    padding-left: var(--spacing-md);
}

.title {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.title h3 {
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.title p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    color: var(--text-primary);
}

.title ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.title li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

/* Utility Tools */
.utility-tools-wrapper {
    grid-column: 1 / -1;
    width: 100%;
    box-sizing: border-box;
    margin-top: var(--spacing-sm);
    max-width: 100%;
}
.utility-tools .utility-tools-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.utility-tools .utility-tools-container .tool-section {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 0;
    box-sizing: border-box;
    width: 100%;
}

.utility-tools .utility-tools-container .tool-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.tool-section h3 {
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tool-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.tool-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
}

.tool-btn {
    background: var(--accent-primary);
    color: #000;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Roboto Mono', monospace;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    min-width: 100px;
}

.tool-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.tool-btn.secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.tool-btn.secondary:hover {
    background: var(--accent-secondary);
    color: #000;
}

.tool-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Password Generator */
.password-generator input {
    width: 100%;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Roboto Mono', monospace;
    text-align: center;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    letter-spacing: 1px;
    box-sizing: border-box;
}

.password-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
}

.password-options label {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    background: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.password-options input[type="range"] {
    width: 100px;
    margin: 0 var(--spacing-xs);
}

.tool-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
}

.tool-btn {
    background: var(--accent-primary);
    color: #000;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Roboto Mono', monospace;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    min-width: 100px;
}

.tool-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.tool-btn.secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.tool-btn.secondary:hover {
    background: var(--accent-secondary);
    color: #000;
}

.tool-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Unit Converter */
.unit-converter select, 
.unit-converter input {
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    box-sizing: border-box;
    width: 100%;
}

.converter-inputs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.converter-inputs > * {
    margin: 0.25rem 0;
}

.converter-inputs span {
    font-weight: bold;
    font-size: 1rem;
}

/* Calculator */
.calculator input {
    width: 100%;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Roboto Mono', monospace;
    font-size: 1.1rem;
    text-align: right;
    margin-bottom: 0.5rem;
    height: 2.5rem;
    box-sizing: border-box;
}

.calc-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.calc-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.6rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.calc-btn:hover {
    background: var(--accent-primary);
    color: #000;
}

.calc-btn.equal {
    grid-row: span 2;
}

.calc-btn.zero {
    grid-column: span 2;
}

/* News Section */
.news-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: fit-content;
    max-height: calc(100vh - 150px);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}.news-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    overflow-y: auto;
    max-height: 100%;
    /* Custom scrollbar styles */
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-tertiary);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}/* Custom scrollbar for Webkit browsers */
.news-content::-webkit-scrollbar {
    width: 8px;
}

.news-content::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

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

.news-content::-webkit-scrollbar-thumb:hover {
    background: #a366f0;
}

.news-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: var(--spacing-xs);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.news-item a {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.news-item a:hover {
    text-decoration: none;
    color: inherit;
}

.news-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.news-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    transition: opacity 0.3s ease;
}

.news-item img.loading {
    opacity: 0.5;
    background-color: var(--bg-secondary);
}

.news-item img.error {
    opacity: 0.7;
    background-color: var(--bg-secondary);
    /* Display a placeholder icon when image fails to load */
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--text-secondary);
}

.news-item img.error::before {
    content: '\f03e'; /* fa-image icon */
    font-size: 2rem;
}

.news-text h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--accent-primary);
}

.news-text p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
    /* 限制为最多3行，超出部分用省略号显示 */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-date {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .category-row {
        flex-direction: column;
    }
    
    .categories-grid {
        flex: 1;
    }
    
    .news-section {
        flex: 1;
        max-height: none;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .utility-tools .utility-tools-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .content-header h1, .content-header h2 {
        font-size: 1.5rem;
    }
    
    .content-body h3 {
        font-size: 1.1rem;
    }
    
    .content-body {
        padding: var(--spacing-sm);
    }
    
    .header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .logo {
        justify-content: center;
    }
    
    .engines {
        justify-content: center;
    }
    
    .engine-btn span {
        display: none;
    }
    
    .engine-btn i {
        margin-right: 0;
    }
    
    .main-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .category-row {
        flex-direction: column;
    }
    
    .category-card {
        transition: all 0.2s ease;
        max-width: 100%;
    }
    
    .category-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }
    
    .links-grid {
        /* Show only 4 items at a time on mobile */
        max-width: calc(4 * 70px + 3 * var(--spacing-sm) + 2 * var(--spacing-sm));
    }
    
    /* Link item enhancements */
    .link-item {
        min-width: 70px;
        height: 70px;
        font-size: 1.2rem;
        transition: all 0.2s ease;
    }
    
    .link-item:hover {
        transform: scale(1.05);
    }
    
    .link-item:hover i {
        transform: scale(1.1);
    }
    
    .utility-tools .utility-tools-container {
        grid-template-columns: 1fr;
    }
    
    .utility-tools .utility-tools-container .tool-section {
        padding: var(--spacing-sm);
    }
    
    .tool-section h3 {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .tool-content {
        gap: var(--spacing-sm);
    }
    
    .tool-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tool-btn {
        width: 100%;
        max-width: 300px;
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .news-item img {
        height: 90px;
    }
    
    .news-text h3 {
        font-size: 0.9rem;
    }
    
    .news-text p {
        font-size: 0.75rem;
    }
    
    .news-date {
        font-size: 0.65rem;
    }
    
    /* Mobile adjustments for privacy and terms pages */
    .policy-header h1 {
        font-size: 1.5rem;
    }
    
    .highlight-section {
        padding: var(--spacing-sm);
    }
    
    .toc-container {
        padding: var(--spacing-sm);
    }
    
    .title h3 {
        font-size: 1.1rem;
    }
    
    .toc-container a {
        padding: var(--spacing-xs);
        font-size: 0.9rem;
    }
    
    .toc-container a:hover {
        padding-left: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .content-header h1, .content-header h2 {
        font-size: 1.3rem;
    }
    
    .content-body h3 {
        font-size: 1rem;
    }
    
    .content-body {
        padding: var(--spacing-xs);
    }
    
    .content-body p {
        font-size: 0.85rem;
        line-height: 1.6;
    }
    
    .link-item {
        min-width: 60px;
        height: 60px;
        font-size: 1.1rem;
    }
    
    .links-grid {
        /* Show only 4 items at a time on small screens */
        max-width: calc(4 * 60px + 3 * var(--spacing-xs) + 2 * var(--spacing-xs));
    }
    
    .time {
        font-size: 1.5rem;
    }
    
    .category-header {
        padding: var(--spacing-sm);
    }
    
    .category-header h2 {
        font-size: 1rem;
    }
    
    .calc-buttons {
        gap: 2px;
    }
    
    .calc-btn {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    .password-options {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .tool-btn {
        width: 100%;
        padding: 0.4rem;
        font-size: 0.9rem;
    }
    
    .utility-tools .utility-tools-container {
        padding: var(--spacing-sm);
    }
    
    .utility-tools .utility-tools-container .tool-section {
        padding: var(--spacing-sm);
    }
    
    .tool-section h3 {
        font-size: 1.1rem;
    }
    
    .password-generator input {
        padding: var(--spacing-sm);
        font-size: 1rem;
    }
    
    .unit-converter select, 
    .unit-converter input {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    .calculator input {
        padding: var(--spacing-sm);
        font-size: 1.1rem;
        height: 2.5rem;
    }
    
    .calc-btn {
        padding: var(--spacing-xs);
        font-size: 0.9rem;
    }    
    .tool-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tool-btn {
        width: 100%;
        max-width: none;
    }
    
    .news-item img {
        height: 70px;
    }
    
    .news-text h3 {
        font-size: 0.85rem;
    }
    
    .news-text p {
        font-size: 0.7rem;
    }
    
    .news-date {
        font-size: 0.65rem;
    }
    
    /* Enhanced mobile touch targets */
    .calc-btn {
        min-height: 44px; /* Minimum touch target size */
    }
    
    .tool-btn {
        min-height: 44px;
    }
    
    .link-item {
        min-height: 44px;
    }
    
    /* Small screen adjustments for privacy and terms pages */
    .policy-header h1 {
        font-size: 1.3rem;
    }
    
    .policy-header {
        padding-bottom: var(--spacing-sm);
    }
    
    .highlight-section {
        padding: var(--spacing-xs);
        margin: var(--spacing-sm) 0;
    }
    
    .title {
        margin: var(--spacing-md) 0;
        padding: var(--spacing-sm) 0;
    }
}