deepseek网页版|精确、高效、普惠的 AI 基础设施/title> <meta name="description" content="DeepSeek官网，国产免费大模型桌面客户端下载。DeepSeek-V4百万上下文，Agent智能体能力领先，免费体验全球领先AI模型。支持Windows/Mac/Linux全平台。"> <meta name="keywords" content="DeepSeek下载,DeepSeek官网,国产大模型,免费AI助手,DeepSeek桌面版,深度求索,AI智能助手"> <meta name="robots" content="index, follow">  <meta name="msvalidate.01" content="YOUR_BING_VERIFICATION_CODE_HERE">  <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Organization", "name": "DeepSeek", "alternateName": "深度求索", "url": "https://gf-deepseek.com.cn", "logo": "https://gf-deepseek.com.cn/logo.png", "description": "DeepSeek是杭州深度求索人工智能基础技术研究有限公司推出的AI助手，支持免费体验全球领先的AI模型。", "foundingDate": "2025-01-15", "address": { "@type": "PostalAddress", "addressLocality": "杭州", "addressCountry": "中国" } } </script> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "SoftwareApplication", "name": "DeepSeek 桌面客户端", "operatingSystem": "Windows, macOS, Linux", "applicationCategory": "BusinessApplication", "description": "DeepSeek桌面客户端，提供AI智能对话、代码生成、文本处理、多模态识别等功能，免费使用。", "offers": { "@type": "Offer", "price": "0", "priceCurrency": "CNY" }, "url": "https://gf-deepseek.com.cn", "downloadUrl": "https://gf-deepseek.com.cn/download" } </script> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "首页", "item": "https://gf-deepseek.com.cn" }, { "@type": "ListItem", "position": 2, "name": "DeepSeek下载", "item": "https://gf-deepseek.com.cn/download" } ] } </script> <style> /* ============================================================ DeepSeek 科技先锋风 · 深海蓝+青绿+白 · 国产AI标杆 ============================================================ */ * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, 'PingFang SC', 'Segoe UI', Roboto, 'Microsoft YaHei', sans-serif; background: #080e1a; color: #e8e6e0; line-height: 1.6; min-height: 100vh; overflow-x: hidden; } a { text-decoration: none; color: inherit; } .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; } /* ===== 科技感装饰 ===== */ body::before { content: ''; position: fixed; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #00e5c4, #00b894, #00e5c4); background-size: 200% 100%; animation: tech-stripe 4s linear infinite; z-index: 999; } @keyframes tech-stripe { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } } body::after { content: '✦'; position: fixed; bottom: -10%; right: -5%; font-size: 28rem; opacity: 0.015; pointer-events: none; z-index: 0; color: #00e5c4; } /* ===== 顶部导航 ===== */ .navbar { background: rgba(8, 14, 26, 0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 14px 0; position: sticky; top: 3px; z-index: 100; border-bottom: 1px solid rgba(0, 229, 196, 0.02); } .navbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; } .brand { font-size: 1.5rem; font-weight: 800; color: #fff; display: flex; align-items: center; gap: 8px; } .brand .logo-icon { display: flex; align-items: center; gap: 4px; background: linear-gradient(135deg, #00e5c4, #00b894); color: #080e1a; padding: 0 14px; border-radius: 10px; font-size: 1.2rem; font-weight: 900; } .brand .logo-icon .ai { font-size: 0.8rem; } .brand .badge { font-size: 0.5rem; color: #00e5c4; background: rgba(0, 229, 196, 0.04); padding: 1px 12px; border-radius: 30px; border: 1px solid rgba(0, 229, 196, 0.04); font-weight: 600; } .brand .free-tag { font-size: 0.45rem; background: linear-gradient(135deg, #00e5c4, #00b894); color: #080e1a; padding: 2px 10px; border-radius: 30px; font-weight: 800; letter-spacing: 0.5px; animation: glow-free 2s infinite; } @keyframes glow-free { 0%, 100% { box-shadow: 0 0 5px rgba(0, 229, 196, 0.05); } 50% { box-shadow: 0 0 25px rgba(0, 229, 196, 0.08); } } .nav-menu { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; } .nav-menu a { padding: 6px 18px; border-radius: 8px; font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.3); transition: 0.3s; position: relative; } .nav-menu a:hover { color: #00e5c4; background: rgba(0, 229, 196, 0.02); } .nav-menu a.active { color: #00e5c4; background: rgba(0, 229, 196, 0.03); } .nav-menu a.active::after { content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%); width: 20px; height: 2px; background: #00e5c4; border-radius: 4px; } .nav-menu .nav-tag { font-size: 0.5rem; background: #00e5c4; color: #080e1a; padding: 0 8px; border-radius: 30px; font-weight: 700; margin-left: 2px; } .menu-toggle { display: none; flex-direction: column; gap: 4px; cursor: pointer; padding: 4px; } .menu-toggle span { width: 22px; height: 2px; background: rgba(255,255,255,0.2); border-radius: 4px; transition: 0.3s; } @media (max-width: 768px) { .menu-toggle { display: flex; } .nav-menu { display: none; width: 100%; flex-direction: column; gap: 6px; padding: 12px 0; border-top: 1px solid rgba(255,255,255,0.02); } .nav-menu.open { display: flex; } .nav-menu a { width: 100%; padding: 8px 14px; } .nav-menu a.active::after { display: none; } } /* ===== Hero 区 ===== */ .hero { margin: 24px 0 32px; border-radius: 24px; overflow: hidden; background: radial-gradient(ellipse at 30% 20%, #0d1a2a, #080e1a 80%); display: flex; flex-wrap: wrap; min-height: 400px; position: relative; border: 1px solid rgba(0, 229, 196, 0.02); box-shadow: 0 20px 60px rgba(0,0,0,0.15); } .hero::before { content: ''; position: absolute; top: -30%; right: -10%; width: 45%; height: 160%; background: radial-gradient(ellipse, rgba(0, 229, 196, 0.02), transparent 70%); pointer-events: none; } .hero::after { content: '✦'; font-size: 16rem; position: absolute; right: -20px; bottom: -60px; opacity: 0.015; color: #00e5c4; } .hero-left { flex: 1 1 50%; padding: 44px 48px 36px; position: relative; z-index: 1; } .hero-left .tag { display: inline-block; background: rgba(0, 229, 196, 0.02); color: #00e5c4; font-size: 0.55rem; font-weight: 700; padding: 3px 16px; border-radius: 30px; margin-bottom: 12px; border: 1px solid rgba(0, 229, 196, 0.02); } .hero-left .tag .new { color: #ffd700; } .hero-left h1 { font-size: 2.8rem; font-weight: 800; line-height: 1.05; color: #fff; margin-bottom: 6px; } .hero-left h1 .highlight { background: linear-gradient(135deg, #00e5c4, #00b894); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .hero-left .subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.15); margin-bottom: 16px; } .hero-left .subtitle .free { color: #00e5c4; font-weight: 700; } .hero-left .version { font-size: 0.7rem; color: rgba(255,255,255,0.04); margin-bottom: 18px; display: flex; gap: 20px; flex-wrap: wrap; } .hero-left .version strong { color: rgba(255,255,255,0.08); } .hero-btn-group { display: flex; gap: 12px; flex-wrap: wrap; } .btn-primary { background: linear-gradient(135deg, #00e5c4, #00b894); border: none; padding: 14px 44px; border-radius: 60px; font-weight: 700; color: #080e1a; font-size: 1rem; cursor: pointer; transition: 0.3s; box-shadow: 0 6px 28px rgba(0, 229, 196, 0.02); display: flex; align-items: center; gap: 8px; } .btn-primary:hover { transform: scale(0.96); background: #33f0d4; } .btn-secondary { background: transparent; border: 1px solid rgba(255,255,255,0.02); padding: 14px 32px; border-radius: 60px; font-weight: 700; color: rgba(255,255,255,0.2); font-size: 1rem; cursor: pointer; transition: 0.3s; } .btn-secondary:hover { border-color: rgba(0, 229, 196, 0.02); color: #00e5c4; } .hero-right { flex: 1 1 32%; min-height: 200px; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; } .hero-card { text-align: center; padding: 28px 36px; border-radius: 24px; background: rgba(255,255,255,0.01); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.02); min-width: 160px; position: relative; overflow: hidden; } .hero-card::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: conic-gradient(from 0deg at 50% 50%, transparent 0deg, rgba(0,229,196,0.01) 60deg, transparent 120deg); animation: spin-glass 20s linear infinite; } @keyframes spin-glass { 100% { transform: rotate(360deg); } } .hero-card .icon-big { font-size: 3.6rem; position: relative; z-index: 1; display: block; margin-bottom: 4px; } .hero-card .card-title { font-size: 1.1rem; font-weight: 700; color: #fff; position: relative; z-index: 1; } .hero-card .card-title .ai { color: #00e5c4; } .hero-card .card-desc { font-size: 0.65rem; color: rgba(255,255,255,0.02); position: relative; z-index: 1; } .hero-card .card-badge { display: inline-block; margin-top: 4px; padding: 2px 16px; border-radius: 30px; background: rgba(0, 229, 196, 0.02); color: #00e5c4; font-size: 0.5rem; font-weight: 700; border: 1px solid rgba(0, 229, 196, 0.02); position: relative; z-index: 1; } @media (max-width: 700px) { .hero-left { padding: 28px 24px; } .hero-left h1 { font-size: 1.8rem; } .hero-card { padding: 18px 20px; min-width: 120px; } .hero-card .icon-big { font-size: 2.8rem; } } /* ===== 下载渠道 ===== */ .download-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 24px 0 28px; } @media (max-width: 700px) { .download-channels { grid-template-columns: 1fr; } } .channel-card { background: rgba(255,255,255,0.01); border-radius: 18px; padding: 20px 24px; border: 1px solid rgba(0, 229, 196, 0.01); text-align: center; transition: 0.3s; cursor: pointer; } .channel-card:hover { border-color: rgba(0, 229, 196, 0.02); background: rgba(255,255,255,0.02); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,229,196,0.01); } .channel-card .icon { font-size: 2.4rem; display: block; margin-bottom: 4px; } .channel-card h5 { font-size: 0.95rem; font-weight: 700; color: #fff; } .channel-card p { font-size: 0.75rem; color: rgba(255,255,255,0.04); margin-top: 2px; } .channel-card .btn-channel { display: inline-block; margin-top: 8px; padding: 4px 24px; border-radius: 30px; background: linear-gradient(135deg, #00e5c4, #00b894); color: #080e1a; font-size: 0.7rem; font-weight: 700; border: none; cursor: pointer; transition: 0.2s; } .channel-card .btn-channel:hover { opacity: 0.85; } .channel-card .size { font-size: 0.5rem; color: rgba(255,255,255,0.02); margin-top: 4px; } .channel-card .free-badge-sm { display: inline-block; font-size: 0.45rem; background: rgba(0, 229, 196, 0.02); color: #00e5c4; padding: 0 10px; border-radius: 30px; border: 1px solid rgba(0, 229, 196, 0.02); } /* ===== 核心特点 ===== */ .section-head { display: flex; justify-content: space-between; align-items: center; margin: 28px 0 16px; } .section-head h2 { font-size: 1.3rem; font-weight: 700; color: #fff; display: flex; align-items: center; gap: 10px; } .section-head h2 .line { width: 28px; height: 2px; background: linear-gradient(to right, #00e5c4, transparent); border-radius: 4px; } .features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 16px 0 28px; } @media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 500px) { .features-grid { grid-template-columns: 1fr; } } .feature-item { background: rgba(255,255,255,0.01); border-radius: 16px; padding: 20px 22px; text-align: center; border: 1px solid rgba(0, 229, 196, 0.01); transition: 0.3s; } .feature-item:hover { border-color: rgba(0, 229, 196, 0.02); transform: translateY(-2px); } .feature-item .icon { font-size: 2.2rem; display: block; margin-bottom: 4px; } .feature-item h4 { font-size: 0.9rem; font-weight: 700; color: #fff; } .feature-item p { font-size: 0.75rem; color: rgba(255,255,255,0.04); margin-top: 2px; } /* ===== 品牌区 ===== */ .brand-zone { background: radial-gradient(ellipse at 50% 50%, #0d1a2a, #080e1a); border-radius: 16px; padding: 22px 28px; border: 1px solid rgba(0, 229, 196, 0.01); text-align: center; margin: 16px 0 28px; position: relative; overflow: hidden; } .brand-zone::before { content: '✦'; font-size: 5rem; position: absolute; right: -10px; bottom: -40px; opacity: 0.01; color: #00e5c4; } .brand-zone h2 { font-size: 1.3rem; font-weight: 800; color: #fff; } .brand-zone h2 .cyan { color: #00e5c4; } .brand-zone h2 .gold { color: #ffd700; } .brand-zone p { color: rgba(255,255,255,0.02); font-size: 0.8rem; margin-top: 2px; } .brand-zone .pills { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin-top: 6px; } .brand-zone .pills span { background: rgba(255,255,255,0.01); padding: 2px 14px; border-radius: 60px; font-weight: 500; font-size: 0.65rem; color: rgba(255,255,255,0.02); border: 1px solid rgba(0, 229, 196, 0.01); } /* ===== 页脚 ===== */ .footer { margin-top: 28px; padding: 24px 0 18px; border-top: 1px solid rgba(0, 229, 196, 0.01); text-align: center; font-size: 0.75rem; color: rgba(255,255,255,0.02); 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