/* ============================================ Modern CSS for SEO-Optimized Content Site Based on Google 2026 Best Practices ============================================ */ /* ============================================ 1. CSS RESET & BASE STYLES ============================================ */ * { margin: 0; padding: 0; box-sizing: border-box; } :root { /* Colors */ --color-primary: #1976d2; --color-primary-dark: #115293; --color-primary-light: #4791db; --color-secondary: #424242; --color-accent: #ff6b6b; --color-success: #4caf50; --color-warning: #ff9800; --color-danger: #f44336; /* Neutrals */ --color-text: #212121; --color-text-light: #666666; --color-text-lighter: #999999; --color-border: #e0e0e0; --color-border-light: #f5f5f5; --color-bg: #ffffff; --color-bg-alt: #fafafa; --color-bg-section: #f8f9fa; /* Typography */ --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --font-heading: 'Merriweather', Georgia, serif; /* Spacing */ --space-xs: 0.5rem; --space-sm: 1rem; --space-md: 1.5rem; --space-lg: 2rem; --space-xl: 3rem; --space-xxl: 4rem; /* Border Radius */ --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px; /* Shadows */ --shadow-sm: 0 1px 3px rgba(0,0,0,0.06); --shadow-md: 0 4px 6px rgba(0,0,0,0.07); --shadow-lg: 0 10px 15px rgba(0,0,0,0.1); --shadow-xl: 0 20px 25px rgba(0,0,0,0.1); /* Transitions */ --transition-fast: 150ms ease; --transition-base: 250ms ease; --transition-slow: 350ms ease; } html { font-size: 16px; scroll-behavior: smooth; /* Do NOT set overflow-x here: combined with body's overflow-x: hidden it makes its own scroll container and breaks the sticky header. */ } body { font-family: var(--font-primary); font-size: 1rem; line-height: 1.7; color: var(--color-text); background-color: var(--color-bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; width: 100%; max-width: 100vw; margin: 0; padding: 0; } /* ============================================ 2. SKIP LINK (Accessibility) ============================================ */ .skip-link { position: absolute; top: -40px; left: 0; background: var(--color-primary); color: white; padding: 8px 16px; text-decoration: none; z-index: 10000; border-radius: 0 0 4px 0; } .skip-link:focus { top: 0; } /* ============================================ 3. CONTAINER & LAYOUT ============================================ */ .container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md); width: 100%; box-sizing: border-box; } @media (max-width: 768px) { .container { padding: 0 var(--space-sm); } } @media (max-width: 480px) { .container { padding: 0 12px; } } /* Prevent horizontal overflow on all elements EXCEPT header */ *:not(.site-header):not(header) { max-width: 100%; } /* Allow specific elements to exceed container */ html, body, .site-header, header, .article-meta-banner, .hero-section, .stats-section, .toc-section, .content-section, .related-section, .site-footer { max-width: none; } /* Critical mobile fix: prevent any overflow */ section, article, div, main { overflow-wrap: break-word; word-wrap: break-word; } /* Ensure images never cause overflow */ img { max-width: 100%; height: auto; display: block; } /* Ensure SVG icons don't cause issues */ svg { max-width: 100%; height: auto; } /* ============================================ 4. HEADER & NAVIGATION ============================================ */ .site-header { background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); position: sticky; position: -webkit-sticky; top: 0; width: 100%; z-index: 1000; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); transition: all var(--transition-base); } .site-header-sticky { animation: slideDown 0.3s ease-out; } @keyframes slideDown { from { transform: translateY(-100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } } /* Scrolled state */ .site-header.scrolled { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12); background: rgba(255, 255, 255, 1); } .header-wrapper { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) 0; gap: var(--space-md); } .logo-section { display: flex; align-items: center; gap: var(--space-sm); } .logo-link img { height: 36px; width: auto; display: block; } .trust-badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px; background: #e8f5e9; color: var(--color-success); font-size: 0.75rem; font-weight: 600; border-radius: 12px; white-space: nowrap; } .main-nav { flex: 1; } .nav-list { display: flex; list-style: none; gap: var(--space-sm); margin: 0; padding: 0; } .nav-link { display: block; padding: 8px 16px; color: var(--color-text); text-decoration: none; font-weight: 500; border-radius: var(--radius-md); transition: all var(--transition-fast); } .nav-link:hover { background: var(--color-bg-alt); color: var(--color-primary); } .nav-link.active { background: var(--color-primary); color: white; } /* Dropdown Navigation */ .nav-item-dropdown { position: relative; } .nav-dropdown-toggle { display: flex; align-items: center; background: transparent; border: none; cursor: pointer; font-family: inherit; font-size: inherit; } .nav-dropdown-toggle svg { transition: transform 0.2s ease; } /* 鼠标悬停时箭头旋转（桌面）；点击展开时箭头旋转（移动端） */ .nav-item-dropdown:hover .nav-dropdown-toggle svg, .nav-dropdown-toggle[aria-expanded="true"] svg { transform: rotate(180deg); } .nav-dropdown { position: absolute; top: calc(100% + 8px); /* 距离父元素8px，更自然 */ left: 0; min-width: 200px; width: max-content; /* 自动适应内容宽度 */ max-width: 300px; /* 最大宽度限制 */ background: white; border-radius: var(--radius-md); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12); border: 1px solid rgba(0, 0, 0, 0.08); list-style: none; margin: 0; padding: 8px 0; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px); transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s; z-index: 1001; /* 关键：确保没有overflow，内容完全可见 */ overflow: visible; max-height: none; height: auto; } /* 鼠标悬停父元素时，立即显示下拉菜单 */ .nav-item-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); } /* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */ .nav-dropdown::before { content: ''; position: absolute; top: -8px; left: 0; right: 0; height: 8px; background: transparent; } .nav-dropdown-link { display: block; padding: 10px 20px; color: var(--color-text); text-decoration: none; font-weight: 500; transition: all 0.15s ease; white-space: nowrap; } .nav-dropdown-link:hover { background: var(--color-primary); color: white; padding-left: 24px; /* 悬停时轻微缩进 */ } /* 当前页面在下拉菜单中的样式 */ .nav-dropdown-link[aria-current="page"] { background: var(--color-primary-light); color: var(--color-primary); font-weight: 600; } .header-actions { display: flex; align-items: center; gap: var(--space-sm); } /* Header Login Button */ .btn-header-login { display: inline-flex; align-items: center; gap: 6px; padding: 8px 20px; background: transparent; color: var(--color-text); border: 1.5px solid var(--color-border); border-radius: 8px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; transition: all var(--transition-base); white-space: nowrap; } .btn-header-login:hover { background: var(--color-bg-alt); border-color: var(--color-text-light); transform: translateY(-1px); } .btn-header-login svg { flex-shrink: 0; } /* Header Download Button */ .btn-header-download { display: inline-flex; align-items: center; gap: 6px; padding: 8px 20px; background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: white; border: none; border-radius: 8px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; transition: all var(--transition-base); box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3); white-space: nowrap; } .btn-header-download:hover { background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4); } .btn-header-download svg { flex-shrink: 0; animation: bounce 2s infinite; } @keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } } .mobile-menu-toggle { display: none; flex-direction: column; gap: 4px; background: transparent; border: none; padding: 8px; cursor: pointer; z-index: 1001; } .hamburger-line { width: 24px; height: 2px; background: var(--color-text); transition: var(--transition-base); } /* Hamburger animation when active */ .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; } .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); } /* Mobile Navigation Menu */ @media (max-width: 1100px) { .main-nav { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: white; box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1); padding: 80px 0 20px; transition: right 0.3s ease-out; z-index: 999; overflow-y: auto; /* 移动端菜单内容过多时可滚动 */ overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */ /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */ scrollbar-width: none; /* Firefox */ -ms-overflow-style: none; /* IE/Edge */ } .main-nav::-webkit-scrollbar { display: none; /* Chrome/Safari/Edge(Chromium) */ } .main-nav.mobile-active { display: block; right: 0; } .nav-list { flex-direction: column; gap: 0; } .nav-link { display: block; padding: 16px 24px; border-radius: 0; border-bottom: 1px solid var(--color-border-light); } /* Mobile overlay */ .main-nav::before { content: ''; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0, 0, 0, 0.5); opacity: 0; pointer-events: none; transition: opacity 0.3s ease-out; } .main-nav.mobile-active::before { opacity: 1; pointer-events: auto; } } @media (max-width: 1100px) { .main-nav { display: none; } .mobile-menu-toggle { display: flex; } .trust-badge { display: none; } /* Adjust header buttons on tablet */ .btn-header-login, .btn-header-download { padding: 8px 16px; font-size: 0.875rem; } /* 移动端下拉菜单改为堆叠显示，不需要浮动 */ .nav-item-dropdown { position: relative; } .nav-dropdown { position: static; /* 移动端不浮动，直接堆叠 */ opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; border-left: 3px solid var(--color-primary); padding-left: 20px; margin-top: 0; /* 用 max-height 过渡实现自然展开/收起，而不是生硬的 display 切换 */ max-height: 0; overflow: hidden; transition: max-height 0.3s ease, margin-top 0.3s ease; } .nav-dropdown-toggle[aria-expanded="true"] + .nav-dropdown { max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */ margin-top: 8px; } .nav-dropdown-link { padding: 8px 16px; font-size: 0.9rem; } } @media (max-width: 768px) { /* Stack buttons vertically or hide login on small screens */ .header-actions { gap: 8px; } .btn-header-login { display: none; } .btn-header-download { padding: 8px 16px; font-size: 0.875rem; } .logo-link img { height: 32px; width: auto; } } @media (max-width: 480px) { .btn-header-download { padding: 6px 12px; font-size: 0.8125rem; } .btn-header-download svg { width: 14px; height: 14px; } .header-wrapper { gap: var(--space-sm); } } /* ============================================ 5. ARTICLE META BANNER ============================================ */ .article-meta-banner { background: var(--color-bg-section); border-bottom: 1px solid var(--color-border); padding: var(--space-sm) 0; } .meta-content { display: flex; flex-wrap: wrap; gap: var(--space-md); font-size: 0.875rem; color: var(--color-text-light); } .meta-item { display: flex; align-items: center; gap: 6px; } .meta-item svg { flex-shrink: 0; } .meta-item a { color: var(--color-primary); text-decoration: none; } .meta-item a:hover { text-decoration: underline; } @media (max-width: 768px) { .meta-content { font-size: 0.8125rem; gap: var(--space-sm); } } /* ============================================ 6. HERO SECTION ============================================ */ .hero-section { padding: var(--space-xl) 0; background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%); } .hero-grid { display: grid; grid-template-columns: 1fr 400px; gap: var(--space-xl); align-items: center; width: 100%; } @media (max-width: 1024px) { .hero-grid { grid-template-columns: 1fr 350px; gap: var(--space-lg); } } .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--color-text-light); margin-bottom: var(--space-md); } .breadcrumb a { color: var(--color-primary); text-decoration: none; } .breadcrumb a:hover { text-decoration: underline; } .separator { color: var(--color-text-lighter); } .hero-title { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 700; line-height: 1.2; color: var(--color-text); margin-bottom: var(--space-md); word-wrap: break-word; overflow-wrap: break-word; hyphens: auto; } @media (max-width: 1024px) { .hero-title { font-size: 2rem; } } @media (max-width: 480px) { .hero-title { font-size: 1.5rem; } } .hero-description { font-size: 1.125rem; line-height: 1.7; color: var(--color-text-light); margin-bottom: var(--space-lg); } .trust-indicators { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-lg); } @media (max-width: 768px) { .trust-indicators { grid-template-columns: 1fr; } } .trust-item { display: flex; gap: var(--space-sm); } .trust-icon { flex-shrink: 0; width: 32px; height: 32px; background: var(--color-primary-light); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; } .trust-text { display: flex; flex-direction: column; gap: 2px; } .trust-text strong { font-weight: 600; color: var(--color-text); } .trust-text span { font-size: 0.875rem; color: var(--color-text-light); } .cta-section { display: flex; flex-wrap: wrap; gap: var(--space-sm); } .hero-visual { display: flex; align-items: center; justify-content: center; } .app-showcase { position: relative; text-align: center; } .app-showcase img { border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); max-width: 100%; width: 100%; height: auto; display: block; } .showcase-badge { margin-top: var(--space-md); padding: var(--space-md); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); } .badge-rating { display: flex; align-items: center; justify-content: center; gap: var(--space-sm); margin-bottom: var(--space-sm); } .rating-stars { color: #ffa000; font-size: 1.25rem; letter-spacing: 2px; } .rating-value { font-weight: 700; font-size: 1.25rem; color: var(--color-text); } .badge-users { font-weight: 600; color: var(--color-text); margin-bottom: 4px; } .badge-version { font-size: 0.875rem; color: var(--color-text-light); } @media (max-width: 968px) { .hero-grid { grid-template-columns: 1fr; } .hero-title { font-size: 1.75rem; } .hero-visual { order: -1; max-width: 100%; } .app-showcase { max-width: 300px; margin: 0 auto; } } @media (max-width: 480px) { .hero-title { font-size: 1.5rem; } .hero-description { font-size: 1rem; } .breadcrumb { font-size: 0.8125rem; flex-wrap: wrap; } .app-showcase { max-width: 250px; } } /* ============================================ 7. BUTTONS ============================================ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; font-weight: 600; text-decoration: none; border-radius: var(--radius-md); transition: all var(--transition-base); cursor: pointer; border: none; font-size: 1rem; line-height: 1.5; } .btn-primary { background: var(--color-primary); color: white; } .btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); } .btn-secondary { background: white; color: var(--color-primary); border: 2px solid var(--color-primary); } .btn-secondary:hover { background: var(--color-primary); color: white; } .btn-outline { background: transparent; color: var(--color-text); border: 1px solid var(--color-border); } .btn-outline:hover { background: var(--color-bg-alt); border-color: var(--color-text-light); } .btn-large { padding: 16px 32px; font-size: 1.125rem; } .btn-xlarge { padding: 20px 40px; font-size: 1.25rem; } /* ============================================ 8. STATS SECTION ============================================ */ .stats-section { padding: var(--space-xl) 0; background: white; } .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-md); } .stat-card { text-align: center; padding: var(--space-lg); background: var(--color-bg-section); border-radius: var(--radius-lg); transition: var(--transition-base); } .stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); } .stat-value { font-size: 2.5rem; font-weight: 800; color: var(--color-primary); line-height: 1; margin-bottom: var(--space-xs); } .stat-label { font-weight: 600; color: var(--color-text); margin-bottom: 4px; } .stat-detail { font-size: 0.875rem; color: var(--color-text-light); } /* ============================================ 9. TABLE OF CONTENTS ============================================ */ .toc-section { padding: var(--space-xl) 0; background: var(--color-bg-section); } .toc-card { background: white; padding: var(--space-xl); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); } .toc-title { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 700; margin-bottom: var(--space-lg); color: var(--color-text); } .toc-list { list-style: none; counter-reset: toc-counter; } .toc-list li { counter-increment: toc-counter; margin-bottom: var(--space-sm); } .toc-list li a { display: flex; align-items: center; padding: var(--space-sm); color: var(--color-text); text-decoration: none; border-radius: var(--radius-md); transition: var(--transition-fast); } .toc-list li a:before { content: counter(toc-counter); display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; background: var(--color-primary-light); color: white; border-radius: 50%; font-weight: 700; margin-right: var(--space-sm); flex-shrink: 0; } .toc-list li a:hover { background: var(--color-bg-alt); color: var(--color-primary); } /* ============================================ 10. CONTENT SECTIONS ============================================ */ .content-section { padding: var(--space-xxl) 0; } .section-alternate { background: var(--color-bg-section); } .section-header { text-align: center; max-width: 800px; margin: 0 auto var(--space-xl); } .section-label { display: inline-block; padding: 6px 16px; background: var(--color-primary-light); color: white; font-size: 0.875rem; font-weight: 600; border-radius: 20px; margin-bottom: var(--space-md); } .section-title { font-family: var(--font-heading); font-size: 2.25rem; font-weight: 700; line-height: 1.3; color: var(--color-text); margin-bottom: var(--space-md); } .section-intro { font-size: 1.125rem; color: var(--color-text-light); line-height: 1.7; } .content-body { display: grid; grid-template-columns: 1fr 350px; gap: var(--space-xl); width: 100%; } @media (max-width: 1200px) { .content-body { grid-template-columns: 1fr 300px; } } .content-main { max-width: 750px; width: 100%; overflow-wrap: break-word; word-wrap: break-word; } .content-main img { max-width: 100%; height: auto; display: block; } .content-main pre, .content-main code { overflow-x: auto; max-width: 100%; } .content-main h3 { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 700; margin: var(--space-xl) 0 var(--space-md); color: var(--color-text); } .content-main h4 { font-size: 1.25rem; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); color: var(--color-text); } .content-main h5 { font-size: 1.125rem; font-weight: 600; margin: var(--space-md) 0 var(--space-sm); color: var(--color-text); } .content-main p { margin-bottom: var(--space-md); color: var(--color-text); } .content-main ul, .content-main ol { margin-bottom: var(--space-md); padding-left: var(--space-lg); } .content-main li { margin-bottom: var(--space-xs); color: var(--color-text); } .content-main strong { font-weight: 600; color: var(--color-text); } .content-main a { color: var(--color-primary); text-decoration: underline; } .content-main a:hover { color: var(--color-primary-dark); } .numbered-list { counter-reset: list-counter; list-style: none; padding-left: 0; } .numbered-list li { counter-increment: list-counter; position: relative; padding-left: 2.5rem; margin-bottom: var(--space-md); } .numbered-list li:before { content: counter(list-counter); position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: var(--color-primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.875rem; } @media (max-width: 968px) { .content-body { grid-template-columns: 1fr; } .section-title { font-size: 1.75rem; } .content-main { max-width: 100%; } } @media (max-width: 480px) { .section-title { font-size: 1.5rem; } .content-main h3 { font-size: 1.375rem; } .content-main h4 { font-size: 1.125rem; } } /* ============================================ 11. INFO BOXES ============================================ */ .info-box { display: flex; gap: var(--space-md); padding: var(--space-lg); border-radius: var(--radius-lg); margin: var(--space-lg) 0; border-left: 4px solid; } .info-important { background: #fff3e0; border-color: var(--color-warning); } .info-tip { background: #e3f2fd; border-color: var(--color-primary); } .info-icon { font-size: 1.5rem; flex-shrink: 0; } .info-content strong { display: block; margin-bottom: var(--space-xs); font-weight: 600; } /* ============================================ 12. AUTHOR NOTE ============================================ */ .author-note { display: flex; gap: var(--space-md); padding: var(--space-lg); background: #f1f8ff; border: 2px solid #0366d6; border-radius: var(--radius-lg); margin: var(--space-xl) 0; } .author-avatar { flex-shrink: 0; } .author-info strong { display: block; margin-bottom: var(--space-xs); color: var(--color-text); } /* ============================================ 13. TABLES ============================================ */ .table-responsive { overflow-x: auto; margin: var(--space-lg) 0; width: 100%; -webkit-overflow-scrolling: touch; } @media (max-width: 768px) { .table-responsive { margin-left: calc(-1 * var(--space-sm)); margin-right: calc(-1 * var(--space-sm)); width: calc(100% + 2 * var(--space-sm)); border-radius: 0; } } .comparison-table, .detailed-comparison, .faq-table { width: 100%; border-collapse: collapse; background: white; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); } .comparison-table thead, .detailed-comparison thead { background: var(--color-primary); color: white; } .comparison-table th, .comparison-table td, .detailed-comparison th, .detailed-comparison td, .faq-table th, .faq-table td { padding: var(--space-md); text-align: left; border-bottom: 1px solid var(--color-border-light); white-space: nowrap; } @media (max-width: 768px) { .comparison-table th, .comparison-table td, .detailed-comparison th, .detailed-comparison td, .faq-table th, .faq-table td { padding: var(--space-sm); font-size: 0.875rem; } .comparison-table, .detailed-comparison, .faq-table { min-width: 600px; } } .comparison-table th, .detailed-comparison th, .faq-table th { font-weight: 600; } .comparison-table tbody tr:hover, .detailed-comparison tbody tr:hover, .faq-table tbody tr:hover { background: var(--color-bg-alt); } .table-note { font-size: 0.875rem; color: var(--color-text-light); font-style: italic; margin-top: var(--space-sm); } /* ============================================ 14. SIDEBAR ============================================ */ .content-sidebar { position: sticky; top: 80px; align-self: start; } .sidebar-card { background: white; padding: var(--space-lg); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: var(--space-md); } .sidebar-card h4 { font-size: 1.125rem; font-weight: 700; margin-bottom: var(--space-md); color: var(--color-text); } .sidebar-highlight { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .sidebar-highlight h4 { color: white; } .spec-list { display: flex; flex-direction: column; gap: var(--space-sm); } .spec-item { display: flex; justify-content: space-between; gap: var(--space-sm); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--color-border-light); } .spec-item:last-child { border-bottom: none; } .spec-item dt { font-weight: 600; color: var(--color-text-light); } .spec-item dd { font-weight: 500; color: var(--color-text); text-align: right; } .hash-code { font-family: 'Courier New', monospace; font-size: 0.75rem; word-break: break-all; } .sidebar-link { display: inline-flex; align-items: center; margin-top: var(--space-md); color: var(--color-primary); text-decoration: none; font-weight: 600; } .sidebar-link:hover { text-decoration: underline; } .recommendation-score { text-align: center; margin-bottom: var(--space-md); } .score-circle { width: 120px; height: 120px; margin: 0 auto var(--space-sm); border-radius: 50%; background: white; display: flex; align-items: center; justify-content: center; font-size: 3rem; font-weight: 800; color: var(--color-primary); box-shadow: var(--shadow-lg); } .score-circle span { font-size: 1.25rem; font-weight: 600; color: var(--color-text-light); } .score-label { font-weight: 600; color: white; } .pros-cons { list-style: none; padding: 0; } .pros-cons li { padding: var(--space-xs) 0; } .pro { color: #4caf50; } .con { color: #ff9800; } .rating-breakdown { display: flex; flex-direction: column; gap: var(--space-md); } .rating-item { display: grid; grid-template-columns: 80px 1fr 40px; align-items: center; gap: var(--space-sm); } .rating-category { font-size: 0.875rem; font-weight: 600; color: var(--color-text); } .rating-bar { height: 8px; background: var(--color-border-light); border-radius: 4px; overflow: hidden; } .rating-fill { height: 100%; background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%); transition: width var(--transition-slow); } .rating-score { font-weight: 700; color: var(--color-text); text-align: right; } /* ============================================ 15. FEATURE GRID ============================================ */ .feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); margin: var(--space-xl) 0; } @media (max-width: 768px) { .feature-grid { grid-template-columns: 1fr; } } .feature-card { padding: var(--space-xl); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: var(--transition-base); position: relative; } .feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); } .feature-number { position: absolute; top: var(--space-md); right: var(--space-md); width: 48px; height: 48px; background: var(--color-primary-light); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 800; opacity: 0.3; } .feature-card h4 { font-size: 1.25rem; font-weight: 700; margin-bottom: var(--space-md); color: var(--color-text); } .feature-card p { color: var(--color-text-light); margin-bottom: var(--space-md); } .feature-score { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-md); border-top: 1px solid var(--color-border-light); } .score-label { font-size: 0.875rem; font-weight: 600; color: var(--color-text-light); } .score-value { font-size: 1.125rem; font-weight: 800; color: var(--color-primary); } .methodology-note { margin-top: var(--space-xl); padding: var(--space-lg); background: #f1f8ff; border-left: 4px solid var(--color-primary); border-radius: var(--radius-md); } .methodology-note h4 { margin-bottom: var(--space-sm); font-size: 1.125rem; } /* ============================================ 16. COMPARISON & DECISION HELPER ============================================ */ .comparison-content { max-width: 900px; margin: 0 auto; } .comparison-intro { text-align: center; margin-bottom: var(--space-xl); font-size: 1.125rem; color: var(--color-text-light); } .comparison-table-wrapper { margin: var(--space-xl) 0; overflow-x: auto; width: 100%; -webkit-overflow-scrolling: touch; } @media (max-width: 768px) { .comparison-table-wrapper { margin-left: calc(-1 * var(--space-sm)); margin-right: calc(-1 * var(--space-sm)); width: calc(100% + 2 * var(--space-sm)); } } .decision-helper { margin-top: var(--space-xxl); } .decision-helper h3 { font-family: var(--font-heading); font-size: 1.75rem; text-align: center; margin-bottom: var(--space-xl); } .decision-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); margin-top: var(--space-lg); } @media (max-width: 768px) { .decision-grid { grid-template-columns: 1fr; } } .decision-card { padding: var(--space-xl); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); } .decision-universal { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .decision-arm { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; } .decision-card h4 { margin-bottom: var(--space-lg); font-size: 1.5rem; color: white; } .decision-card ul { list-style: none; padding: 0; margin-bottom: var(--space-lg); } .decision-card li { padding: var(--space-xs) 0; color: white; } .decision-card .btn { width: 100%; background: white; } .decision-universal .btn { color: #667eea; } .decision-arm .btn { color: #f5576c; } /* ============================================ 17. TUTORIAL / STEPS ============================================ */ .tutorial-content { max-width: 900px; margin: 0 auto; } .step-card { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); margin-bottom: var(--space-xl); overflow: hidden; } .step-header { padding: var(--space-lg); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: white; } .step-number { display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.2); border-radius: 20px; font-size: 0.875rem; font-weight: 700; margin-bottom: var(--space-sm); } .step-header h3 { margin: 0; font-size: 1.5rem; color: white; } .step-body { padding: var(--space-xl); } @media (max-width: 768px) { .step-header { padding: var(--space-md); } .step-body { padding: var(--space-md); } .step-visual { margin-left: calc(-1 * var(--space-md)); margin-right: calc(-1 * var(--space-md)); } } .step-text ol, .step-text ul { margin: var(--space-md) 0; padding-left: var(--space-lg); } .step-text li { margin-bottom: var(--space-sm); } .step-text code { background: var(--color-bg-alt); padding: 2px 8px; border-radius: 4px; font-family: 'Courier New', monospace; font-size: 0.875rem; } .step-note { margin-top: var(--space-md); padding: var(--space-md); background: #fff3e0; border-left: 4px solid var(--color-warning); border-radius: var(--radius-md); } .step-warning { margin-top: var(--space-md); padding: var(--space-md); background: #ffebee; border-left: 4px solid var(--color-danger); border-radius: var(--radius-md); } .step-visual { margin-top: var(--space-lg); text-align: center; } .step-visual img { max-width: 100%; height: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-md); } .download-info, .install-time, .troubleshooting, .post-install { margin-top: var(--space-md); padding: var(--space-md); background: var(--color-bg-section); border-radius: var(--radius-md); } .hash-verification { margin: var(--space-md) 0; padding: var(--space-md); background: var(--color-bg-section); border-radius: var(--radius-md); } .hash-label { font-weight: 600; margin-bottom: var(--space-xs); } .hash-value { display: block; padding: var(--space-sm); background: white; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: 'Courier New', monospace; font-size: 0.75rem; word-break: break-all; overflow-wrap: break-word; margin: var(--space-sm) 0; } @media (max-width: 480px) { .hash-value { font-size: 0.625rem; } } .btn-copy { padding: 8px 16px; background: var(--color-primary); color: white; border: none; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; } .btn-copy:hover { background: var(--color-primary-dark); } .help-card { margin-top: var(--space-xl); padding: var(--space-xl); background: var(--color-bg-section); border-radius: var(--radius-lg); text-align: center; } .help-card h4 { margin-bottom: var(--space-md); } .help-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); margin-top: var(--space-lg); } /* ============================================ 18. SECURITY SECTION ============================================ */ .security-intro { max-width: 800px; margin: 0 auto var(--space-xl); font-size: 1.125rem; text-align: center; color: var(--color-text-light); } .audit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); margin: var(--space-xl) 0; } @media (max-width: 768px) { .audit-grid { grid-template-columns: 1fr; } } .audit-card { padding: var(--space-lg); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border-left: 4px solid; } .audit-pass { border-color: var(--color-success); } .audit-warning { border-color: var(--color-warning); } .audit-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; font-size: 1.5rem; margin-bottom: var(--space-md); } .audit-pass .audit-icon { background: #e8f5e9; color: var(--color-success); } .audit-warning .audit-icon { background: #fff3e0; color: var(--color-warning); } .audit-card h4 { margin-bottom: var(--space-sm); font-size: 1.125rem; } .audit-card p { color: var(--color-text-light); margin-bottom: var(--space-md); } .audit-detail { font-size: 0.875rem; color: var(--color-text-light); line-height: 1.8; } .security-checklist { margin: var(--space-xxl) 0; } .security-checklist h3 { font-family: var(--font-heading); font-size: 1.75rem; text-align: center; margin-bottom: var(--space-md); } .security-checklist > p { text-align: center; color: var(--color-text-light); margin-bottom: var(--space-xl); } .checklist-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); } @media (max-width: 768px) { .checklist-grid { grid-template-columns: 1fr; } } .checklist-section { padding: var(--space-lg); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); } .checklist-section h4 { margin-bottom: var(--space-md); font-size: 1.125rem; color: var(--color-primary); } .checklist-item { display: flex; gap: var(--space-sm); padding: var(--space-sm) 0; cursor: pointer; } .checklist-item input[type="checkbox"] { flex-shrink: 0; margin-top: 4px; cursor: pointer; } .security-verdict { margin-top: var(--space-xxl); } .verdict-card { display: grid; grid-template-columns: 250px 1fr; gap: var(--space-xl); padding: var(--space-xl); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); } .verdict-score { text-align: center; } .score-circle-large { width: 180px; height: 180px; margin: 0 auto var(--space-md); border-radius: 50%; background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); display: flex; align-items: center; justify-content: center; flex-direction: column; box-shadow: var(--shadow-xl); } .score-number { font-size: 4rem; font-weight: 800; line-height: 1; color: white; } .score-circle-large .score-label { font-size: 1.5rem; font-weight: 600; color: rgba(255,255,255,0.8); } .score-rating { font-size: 1.25rem; font-weight: 700; color: var(--color-text); } .verdict-text p { margin-bottom: var(--space-md); } .verdict-note { font-size: 0.875rem; color: var(--color-text-light); } @media (max-width: 768px) { .verdict-card { grid-template-columns: 1fr; } } /* ============================================ 19. REVIEW SECTION ============================================ */ .review-stats { max-width: 600px; margin: 0 auto var(--space-xxl); } .stats-summary { padding: var(--space-xl); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); text-align: center; } .rating-large { margin-bottom: var(--space-xl); } .rating-number { font-size: 4rem; font-weight: 800; color: var(--color-text); line-height: 1; } .rating-stars-large { font-size: 2rem; color: #ffa000; letter-spacing: 4px; margin: var(--space-sm) 0; } .rating-meta { color: var(--color-text-light); } .rating-distribution { display: flex; flex-direction: column; gap: var(--space-sm); } .distribution-item { display: grid; grid-template-columns: 40px 1fr 50px; align-items: center; gap: var(--space-sm); } .star-label { font-weight: 600; color: var(--color-text); } .distribution-bar { height: 12px; background: var(--color-border-light); border-radius: 6px; overflow: hidden; } .bar-fill { height: 100%; background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%); transition: width var(--transition-slow); } .percentage { text-align: right; font-weight: 600; color: var(--color-text-light); font-size: 0.875rem; } .reviews-list { display: flex; flex-direction: column; gap: var(--space-xl); } .review-card { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: var(--space-xl); } .review-verified { border: 2px solid #4caf50; } .review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-md); gap: var(--space-md); } .reviewer-info { display: flex; gap: var(--space-md); flex: 1; } .reviewer-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary-light); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.125rem; flex-shrink: 0; } .reviewer-name { font-weight: 700; color: var(--color-text); margin-bottom: 4px; } .verified-badge { display: inline-block; padding: 2px 8px; background: #4caf50; color: white; font-size: 0.75rem; border-radius: 10px; margin-left: 8px; } .reviewer-meta { font-size: 0.875rem; color: var(--color-text-light); } .review-rating { text-align: right; } .review-rating .stars { color: #ffa000; font-size: 1.125rem; margin-bottom: 4px; } .review-date { font-size: 0.875rem; color: var(--color-text-light); } .review-body h4 { margin-bottom: var(--space-sm); font-size: 1.125rem; color: var(--color-text); } .review-body p { color: var(--color-text-light); line-height: 1.7; margin-bottom: var(--space-md); } .review-tags { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin: var(--space-md) 0; } .tag { padding: 6px 12px; border-radius: 16px; font-size: 0.75rem; font-weight: 600; } .tag-positive { background: #e8f5e9; color: #2e7d32; } .tag-neutral { background: #e3f2fd; color: #1565c0; } .tag-negative { background: #fff3e0; color: #e65100; } .review-helpful { display: flex; align-items: center; gap: var(--space-sm); padding-top: var(--space-md); border-top: 1px solid var(--color-border-light); } .review-helpful span { font-size: 0.875rem; color: var(--color-text-light); } .btn-helpful { padding: 6px 12px; background: transparent; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.875rem; cursor: pointer; transition: var(--transition-fast); } .btn-helpful:hover { background: var(--color-bg-alt); border-color: var(--color-text-light); } .developer-response { margin-top: var(--space-md); padding: var(--space-md); background: #f1f8ff; border-left: 4px solid var(--color-primary); border-radius: var(--radius-md); } .response-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-sm); } .response-header strong { color: var(--color-primary); } .response-date { font-size: 0.875rem; color: var(--color-text-light); } .review-footer { text-align: center; margin-top: var(--space-xl); } /* ============================================ 20. FAQ SECTION ============================================ */ .faq-list { max-width: 900px; margin: 0 auto; } .faq-item { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: var(--space-md); overflow: hidden; } .faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); padding: var(--space-lg); background: transparent; border: none; text-align: left; font-size: 1.125rem; font-weight: 600; color: var(--color-text); cursor: pointer; transition: var(--transition-fast); } .faq-question:hover { background: var(--color-bg-alt); } .faq-icon { flex-shrink: 0; transition: transform var(--transition-base); } .faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); } .faq-answer { display: none; padding: 0 var(--space-lg) var(--space-lg); color: var(--color-text-light); line-height: 1.7; } .faq-answer h5 { font-size: 1rem; font-weight: 600; margin: var(--space-md) 0 var(--space-sm); color: var(--color-text); } .faq-answer ul, .faq-answer ol { margin: var(--space-sm) 0; padding-left: var(--space-lg); } .faq-answer li { margin-bottom: var(--space-xs); } .code-block { margin: var(--space-md) 0; padding: var(--space-md); background: #1e1e1e; color: #d4d4d4; border-radius: var(--radius-md); overflow-x: auto; } .code-header { font-weight: 600; margin-bottom: var(--space-sm); color: #9cdcfe; } .code-block code { font-family: 'Courier New', monospace; font-size: 0.875rem; line-height: 1.5; } /* ============================================ 21. CONCLUSION SECTION ============================================ */ .conclusion-summary { max-width: 800px; margin: 0 auto var(--space-xxl); text-align: center; } .verdict-final { display: flex; flex-direction: column; align-items: center; gap: var(--space-md); margin: var(--space-xl) 0; } .verdict-score-large { width: 200px; height: 200px; border-radius: 50%; background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%); display: flex; align-items: center; justify-content: center; flex-direction: column; box-shadow: var(--shadow-xl); } .verdict-badge { padding: 12px 24px; background: #4caf50; color: white; font-size: 1.25rem; font-weight: 700; border-radius: 30px; box-shadow: var(--shadow-md); } .strengths-weaknesses { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: var(--space-xl); margin: var(--space-xxl) 0; } @media (max-width: 768px) { .strengths-weaknesses { grid-template-columns: 1fr; } } .strength-box, .weakness-box { padding: var(--space-xl); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); } .strength-box { background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%); } .weakness-box { background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%); } .strength-box h4, .weakness-box h4 { margin-bottom: var(--space-lg); font-size: 1.5rem; } .strength-box ul, .weakness-box ul { list-style: none; padding: 0; } .strength-box li, .weakness-box li { padding: var(--space-sm) 0; line-height: 1.6; } .recommendation-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: var(--space-xl); margin: var(--space-xxl) 0; } @media (max-width: 768px) { .recommendation-grid { grid-template-columns: 1fr; } } .recommendation-card { padding: var(--space-xl); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); } .recommendation-do { background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%); color: white; } .recommendation-dont { background: linear-gradient(135deg, #f44336 0%, #e57373 100%); color: white; } .recommendation-card h4 { margin-bottom: var(--space-lg); font-size: 1.5rem; color: white; } .recommendation-card ul { list-style: none; padding: 0; } .recommendation-card li { padding: var(--space-xs) 0; color: white; } .final-thoughts { max-width: 800px; margin: var(--space-xxl) auto; } .final-thoughts h3 { font-family: var(--font-heading); font-size: 1.75rem; margin-bottom: var(--space-lg); text-align: center; } .final-thoughts p { margin-bottom: var(--space-md); color: var(--color-text-light); line-height: 1.8; } .author-signature { margin-top: var(--space-xl); padding: var(--space-xl); background: var(--color-bg-section); border-radius: var(--radius-lg); border-left: 4px solid var(--color-primary); } .signature-line { font-style: italic; } .update-date { display: block; margin-top: var(--space-sm); font-size: 0.875rem; color: var(--color-text-light); } .cta-final { margin-top: var(--space-xxl); padding: var(--space-xxl); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); border-radius: var(--radius-xl); text-align: center; color: white; } .cta-final h3 { font-family: var(--font-heading); font-size: 2rem; margin-bottom: var(--space-md); color: white; } .cta-final p { font-size: 1.125rem; margin-bottom: var(--space-xl); color: rgba(255,255,255,0.9); } .cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md); } /* ============================================ 22. RELATED CONTENT ============================================ */ .related-section { padding: var(--space-xxl) 0; background: var(--color-bg-section); } .related-title { font-family: var(--font-heading); font-size: 2rem; text-align: center; margin-bottom: var(--space-xl); } .related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-lg); } @media (max-width: 768px) { .related-grid { grid-template-columns: 1fr; } } .related-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: var(--space-xl); background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); text-decoration: none; transition: var(--transition-base); } .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); } .related-icon { font-size: 3rem; margin-bottom: var(--space-md); } .related-card h4 { font-size: 1.125rem; font-weight: 700; color: var(--color-text); margin-bottom: var(--space-sm); } .related-card p { color: var(--color-text-light); font-size: 0.875rem; } /* ============================================ 23. FOOTER ============================================ */ .site-footer { background: #212121; color: #e0e0e0; padding: var(--space-xxl) 0 var(--space-lg); } .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-xl); margin-bottom: var(--space-xl); } @media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); } } .footer-col h3 { font-size: 1.125rem; font-weight: 700; color: white; margin-bottom: var(--space-md); } .footer-about p { color: #b0b0b0; line-height: 1.7; margin-bottom: var(--space-md); } .footer-trust { display: flex; flex-direction: column; gap: var(--space-xs); } .footer-trust .trust-item { color: #4caf50; font-size: 0.875rem; } .footer-list { list-style: none; padding: 0; } .footer-list li { margin-bottom: var(--space-xs); } .footer-list a { color: #b0b0b0; text-decoration: none; transition: var(--transition-fast); } .footer-list a:hover { color: white; } .footer-contact-list { list-style: none; padding: 0; } .footer-contact-list li { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm); color: #b0b0b0; } .footer-contact-list a { color: #b0b0b0; text-decoration: none; } .footer-contact-list a:hover { color: white; } .footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-lg); border-top: 1px solid #424242; flex-wrap: wrap; gap: var(--space-md); } .footer-copyright p { font-size: 0.875rem; color: #808080; margin-bottom: var(--space-xs); } .footer-copyright a { color: #4caf50; text-decoration: none; } .footer-disclaimer { font-size: 0.75rem; color: #666666; } .footer-meta { display: flex; align-items: center; gap: var(--space-md); font-size: 0.875rem; color: #808080; } .back-to-top { color: var(--color-primary-light); text-decoration: none; font-weight: 600; } .back-to-top:hover { text-decoration: underline; } @media (max-width: 768px) { .footer-bottom { flex-direction: column; text-align: center; } } /* ============================================ 24. RESPONSIVE UTILITIES ============================================ */ @media (max-width: 1200px) { :root { font-size: 15px; } } @media (max-width: 968px) { :root { --space-xxl: 3rem; } .hero-title { font-size: 2rem; } .section-title { font-size: 1.75rem; } /* Ensure all grids are single column */ .hero-grid, .content-body { grid-template-columns: 1fr; } } @media (max-width: 768px) { :root { font-size: 14px; --space-xl: 2rem; --space-xxl: 2.5rem; } .feature-grid, .audit-grid, .decision-grid, .checklist-grid, .strengths-weaknesses, .recommendation-grid, .related-grid, .footer-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: repeat(2, 1fr); } /* Mobile-specific adjustments */ .content-section { padding: var(--space-lg) 0; } .toc-list li a { font-size: 0.875rem; padding: var(--space-xs); } .toc-list li a:before { width: 28px; height: 28px; font-size: 0.875rem; } /* Improve mobile readability */ p, li { font-size: 0.9375rem; } /* Better touch targets */ .btn { min-height: 44px; } /* Optimize images for mobile */ img { height: auto; max-width: 100%; } } @media (max-width: 480px) { :root { --space-lg: 1.5rem; --space-xl: 1.75rem; --space-xxl: 2rem; } .stats-grid { grid-template-columns: 1fr; } .cta-section, .cta-buttons, .help-actions { flex-direction: column; width: 100%; } .btn-large, .btn-xlarge, .cta-section .btn, .cta-buttons .btn { width: 100%; } /* Smaller font sizes for very small screens */ .hero-title { font-size: 1.5rem; line-height: 1.3; } .section-title { font-size: 1.375rem; } .stat-value { font-size: 2rem; } /* Reduce padding on small screens */ .stat-card, .feature-card, .sidebar-card, .review-card, .step-card { padding: var(--space-md); } /* Improve code readability on mobile */ code, .hash-value { font-size: 0.625rem; word-break: break-all; } /* Better meta display */ .meta-content { gap: var(--space-xs); } .meta-item { font-size: 0.75rem; } /* Optimize score circles */ .score-circle { width: 100px; height: 100px; font-size: 2.5rem; } .score-circle-large { width: 150px; height: 150px; } .score-number { font-size: 3rem; } } /* ============================================ 25. PRINT STYLES ============================================ */ @media print { .site-header, .article-meta-banner, .cta-section, .cta-final, .related-section, .site-footer, .mobile-menu-toggle { display: none; } body { font-size: 12pt; line-height: 1.5; } .content-section { page-break-inside: avoid; } }