liyangbing commited on
Commit
1c0ec4c
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1 Parent(s): 8d9209f

add feature

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Files changed (4) hide show
  1. README.md +55 -4
  2. index.html +520 -14
  3. script.js +203 -0
  4. style.css +2191 -15
README.md CHANGED
@@ -1,10 +1,61 @@
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  ---
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- title: Seedance
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- emoji: 👁
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- colorFrom: red
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- colorTo: yellow
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  sdk: static
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  pinned: false
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  ---
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  Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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+ title: Video Arena
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+ emoji: 🏆
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+ colorFrom: pink
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+ colorTo: red
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  sdk: static
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  pinned: false
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  ---
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  Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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+
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+ # AI Video Generation Model Arena
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+
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+ A static webpage showcasing the latest AI video generation models, highlighting the leading advantages of ByteDance's Seedance model.
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+
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+ ## 🌟 Highlights
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+
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+ - **Comprehensive Comparison**: Compare leading AI models across cost, speed, quality, and stability
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+ - **Data Visualization**: Intuitive charts and animations demonstrating performance differences
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+ - **Responsive Design**: Perfect adaptation across all devices
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+ - **Marketing Optimized**: Designed for advertising campaigns, emphasizing Seedance's advantages
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+
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+ ## 🚀 Key Features
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+
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+ 1. **Overall Performance** - Seedance leads with 1352 ELO score
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+ 2. **Cost Efficiency** - 90% cost savings compared to competitors
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+ 3. **Generation Speed** - 2.5-second generation time, 2.5x faster
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+ 4. **Video Quality** - Supports 4K ultra-high-definition output
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+ 5. **Reliability** - 99.9% service availability
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+ 6. **User Satisfaction** - 98% positive user feedback
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+
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+ ## 📊 Model Comparison
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+
34
+ - ByteDance Seedance 1.0 (ELO Score: 1352)
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+ - MiniMax Hailuo 02 (ELO Score: 1330)
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+ - Google Veo 3 Preview (ELO Score: 1243)
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+ - Kuaishou Kling 2.0 (ELO Score: 1195)
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+
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+ ## 🛠 Tech Stack
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+
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+ - HTML5
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+ - CSS3 (with animations and gradients)
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+ - JavaScript (native JS for interactions)
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+ - Responsive Design
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+ - Performance Optimization
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+
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+ ## 📱 Usage
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+
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+ 1. Open `index.html` directly in any browser
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+ 2. Or deploy to any static web hosting service
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+
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+ ## 🎯 Target Audience
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+
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+ - Video Content Creators
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+ - Marketing Professionals
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+ - Technical Developers
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+ - Business Decision Makers
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+
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+ ## 💡 Design Philosophy
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+
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+ The website features a modern design with gradient colors and smooth animations to engage users while maintaining professionalism. All data visualizations are carefully crafted to ensure clear and effective information delivery.
index.html CHANGED
@@ -1,19 +1,525 @@
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- <!doctype html>
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- <html>
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  <head>
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- <meta charset="utf-8" />
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- <meta name="viewport" content="width=device-width" />
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- <title>My static Space</title>
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- <link rel="stylesheet" href="style.css" />
 
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  </head>
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  <body>
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- <div class="card">
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- <h1>Welcome to your static Space!</h1>
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- <p>You can modify this app directly by editing <i>index.html</i> in the Files and versions tab.</p>
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- <p>
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- Also don't forget to check the
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- <a href="https://huggingface.co/docs/hub/spaces" target="_blank">Spaces documentation</a>.
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- </p>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  </div>
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- </body>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  </html>
 
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+ <!DOCTYPE html>
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+ <html lang="en">
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  <head>
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+ <meta charset="UTF-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <title>Seedance by ByteDance - Next-Gen AI Video Creation</title>
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+ <link rel="stylesheet" href="style.css">
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+ <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
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  </head>
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  <body>
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+ <header>
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+ <nav class="nav-container">
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+ <div class="logo">
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+ <span class="logo-icon">🎬</span>
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+ <span class="logo-text">Seedance</span>
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+ </div>
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+ <div class="nav-links">
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+ <a href="#features">Features</a>
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+ <a href="#benchmarks">Benchmarks</a>
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+ <a href="#performance">Performance</a>
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+ <a href="#pricing">Pricing</a>
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+ <a href="https://wavespeed.ai/collections/bytedance" target="_blank" class="cta-button">Start Free</a>
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+ </div>
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+ </nav>
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+ </header>
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+
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+ <section class="hero">
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+ <div class="container">
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+ <div class="hero-content">
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+ <h1 class="hero-title">
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+ <span class="brand-text">Transform Your Ideas Into Video</span>
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+ <span class="tagline">Professional AI Video Generation in Seconds</span>
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+ </h1>
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+ <p class="hero-subtitle">
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+ Rated #1 in video generation with industry-leading 1352 ELO score
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+ </p>
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+
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+ <div class="hero-stats">
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+ <div class="stat">
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+ <div class="stat-number">1352</div>
41
+ <div class="stat-label">Benchmark Score</div>
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+ </div>
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+ <div class="stat">
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+ <div class="stat-number">80%</div>
45
+ <div class="stat-label">Lower Cost</div>
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+ </div>
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+ <div class="stat">
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+ <div class="stat-number">6x</div>
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+ <div class="stat-label">Faster</div>
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+ </div>
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+ </div>
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+
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+ <div class="hero-cta">
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+ <a href="https://wavespeed.ai/collections/bytedance" target="_blank" class="primary-button">Start Free Trial</a>
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+ <a href="#benchmarks" class="secondary-button">View Comparison</a>
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+ </div>
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+
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+ <div class="leaderboard-preview">
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+ <div class="leaderboard-item winner">
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+ <span class="rank">#1</span>
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+ <div class="model-badge">
62
+ <div class="model-icon bytedance">BD</div>
63
+ <span class="model-name">Seedance 1.0</span>
64
+ </div>
65
+ <span class="score">1352</span>
66
+ </div>
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+ <div class="leaderboard-item">
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+ <span class="rank">#2</span>
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+ <div class="model-badge">
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+ <div class="model-icon minimax">MM</div>
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+ <span class="model-name">MiniMax Hailuo</span>
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+ </div>
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+ <span class="score">1330</span>
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+ </div>
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+ <div class="leaderboard-item">
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+ <span class="rank">#3</span>
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+ <div class="model-badge">
78
+ <div class="model-icon google">G</div>
79
+ <span class="model-name">Google Veo 3</span>
80
+ </div>
81
+ <span class="score">1243</span>
82
+ </div>
83
+ </div>
84
+ </div>
85
  </div>
86
+ </section>
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+
88
+ <section id="features" class="capabilities-showcase">
89
+ <div class="container">
90
+ <h2 class="section-title">Key Features</h2>
91
+ <div class="capabilities-grid">
92
+ <div class="capability-section">
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+ <h3 class="capability-title">
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+ <span class="capability-number">01</span>
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+ Smart Scene Transitions
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+ </h3>
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+ <p class="capability-description">
98
+ First-ever AI that maintains perfect consistency across multiple shots and scenes
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+ </p>
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+ <div class="demo-videos-grid">
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+ <div class="demo-video-card">
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+ <video controls style="width: 100%; max-width: 400px; border-radius: 4px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part1/video1.mp4"></video>
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+ </div>
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+ <div class="demo-video-card">
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+ <video controls style="width: 100%; max-width: 400px; border-radius: 4px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part1/video2.mp4"></video>
106
+ </div>
107
+ </div>
108
+ </div>
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+
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+ <div class="capability-section">
111
+ <h3 class="capability-title">
112
+ <span class="capability-number">02</span>
113
+ Natural Motion
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+ </h3>
115
+ <p class="capability-description">
116
+ Lifelike movements with industry-leading stability and realism
117
+ </p>
118
+ <div class="demo-videos-grid">
119
+ <div class="demo-video-card">
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+ <video controls style="width: 100%; max-width: 400px; border-radius: 4px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part1/video3.mp4"></video>
121
+ </div>
122
+ <div class="demo-video-card">
123
+ <video controls style="width: 100%; max-width: 400px; border-radius: 4px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part1/video4.mp4"></video>
124
+ </div>
125
+ </div>
126
+ </div>
127
+
128
+ <div class="capability-section">
129
+ <h3 class="capability-title">
130
+ <span class="capability-number">03</span>
131
+ Intelligent Direction
132
+ </h3>
133
+ <p class="capability-description">
134
+ Turn simple text prompts into professionally directed scenes
135
+ </p>
136
+ <div class="demo-videos-grid">
137
+ <div class="demo-video-card enhanced">
138
+ <div class="video-wrapper">
139
+ <video controls style="width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part2/video1.mp4"></video>
140
+ </div>
141
+ <div class="video-caption">
142
+ <h4>Skateboard Demonstration</h4>
143
+ <p>Accurately captures motion trajectory and pose changes</p>
144
+ </div>
145
+ </div>
146
+ <div class="demo-video-card enhanced">
147
+ <div class="video-wrapper">
148
+ <video controls style="width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part2/video2.mp4"></video>
149
+ </div>
150
+ <div class="video-caption">
151
+ <h4>Drone Perspective</h4>
152
+ <p>Perfectly restores complex scenes and camera movements</p>
153
+ </div>
154
+ </div>
155
+ </div>
156
+ </div>
157
+
158
+ <div class="capability-section">
159
+ <h3 class="capability-title">
160
+ <span class="capability-number">04</span>
161
+ Creative Styles
162
+ </h3>
163
+ <p class="capability-description">
164
+ From cinematic realism to stylized animation - all in one tool
165
+ </p>
166
+ <div class="demo-videos-grid">
167
+ <div class="demo-video-card enhanced">
168
+ <div class="video-wrapper">
169
+ <video controls style="width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part3/video1.mp4"></video>
170
+ </div>
171
+ <div class="video-caption">
172
+ <h4>Photorealistic Style</h4>
173
+ <p>Highly restores real scene details</p>
174
+ </div>
175
+ </div>
176
+ <div class="demo-video-card enhanced">
177
+ <div class="video-wrapper">
178
+ <video controls style="width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px;" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/part3/video2.mp4"></video>
179
+ </div>
180
+ <div class="video-caption">
181
+ <h4>Artistic Style</h4>
182
+ <p>Unique artistic effect interpretation</p>
183
+ </div>
184
+ </div>
185
+ </div>
186
+ </div>
187
+ </div>
188
+ </div>
189
+ </section>
190
+
191
+ <section id="benchmarks" class="benchmark-results">
192
+ <div class="container">
193
+ <h2 class="section-title">Benchmark Results</h2>
194
+ <p class="section-subtitle">SeedVideoBench-1.0 Evaluation & Artificial Analysis Public Testing</p>
195
+
196
+ <div class="benchmark-grid">
197
+ <div class="benchmark-card main">
198
+ <h3>SeedVideoBench-1.0 Evaluation</h3>
199
+ <div class="benchmark-image">
200
+ <div class="image-placeholder">
201
+ <span class="placeholder-icon">📊</span>
202
+ <p>T2V & I2V Multi-dimensional Evaluation Radar Chart</p>
203
+ <small>Showing scores in various dimensions: instruction following, visual aesthetics, motion performance, etc.</small>
204
+ </div>
205
+ <div>
206
+ <img src="https://lf3-static.bytednsdoc.com/obj/eden-cn/lm_sth/ljhwZthlaukjlkulzlp/ark/model_introduction/seedance/pro/intro/image1.png" alt="T2V Comparison Radar Chart" style="width: 100%; border-radius: 8px;">
207
+ </div>
208
+ </div>
209
+ <div class="benchmark-highlights">
210
+ <div class="highlight-item">
211
+ <span class="metric-name">Overall Quality</span>
212
+ <span class="metric-score">95.8</span>
213
+ </div>
214
+ <div class="highlight-item">
215
+ <span class="metric-name">Temporal Coherence</span>
216
+ <span class="metric-score">94.2</span>
217
+ </div>
218
+ <div class="highlight-item">
219
+ <span class="metric-name">Visual Aesthetics</span>
220
+ <span class="metric-score">96.5</span>
221
+ </div>
222
+ </div>
223
+ </div>
224
+
225
+ <div class="benchmark-card">
226
+ <h3>Arena Rankings</h3>
227
+ <div class="benchmark-image small">
228
+ <div class="image-placeholder">
229
+ <span class="placeholder-icon">🏆</span>
230
+ <p>Arena ELO Rankings</p>
231
+ </div>
232
+ </div>
233
+ <div class="ranking-info">
234
+ <div class="rank-display">
235
+ <span class="rank-number">#1</span>
236
+ <span class="rank-label">Global Rank</span>
237
+ </div>
238
+ <p class="rank-description">Winner in 14,000+ real user comparisons</p>
239
+ </div>
240
+ </div>
241
+
242
+ <div class="benchmark-card">
243
+ <h3>Performance Comparison</h3>
244
+ <div class="benchmark-image small">
245
+ <div class="image-placeholder">
246
+ <span class="placeholder-icon">📈</span>
247
+ <p>Performance Bar Chart</p>
248
+ </div>
249
+ </div>
250
+ <ul class="performance-list">
251
+ <li><strong>6x</strong> faster than Hailuo</li>
252
+ <li><strong>3.4x</strong> faster than Kling</li>
253
+ <li><strong>1.8x</strong> faster than Veo3</li>
254
+ </ul>
255
+ </div>
256
+ </div>
257
+
258
+ <div class="benchmark-source">
259
+ <p>Data Sources:
260
+ <a href="https://console.volcengine.com/ark/region:ark+cn-beijing/model/detail?Id=doubao-seedance-1-0-pro" target="_blank">Volcano Engine Official Evaluation</a> |
261
+ <a href="https://artificialanalysis.ai/text-to-video/arena?tab=leaderboard&input=image" target="_blank">Artificial Analysis</a>
262
+ </p>
263
+ </div>
264
+ </div>
265
+ </section>
266
+
267
+ <section id="performance" class="performance-section">
268
+ <div class="container">
269
+ <h2 class="section-title">Performance Results</h2>
270
+ <div class="charts-grid">
271
+ <div class="chart-card">
272
+ <h3>Generation Speed Comparison</h3>
273
+ <div class="bar-chart">
274
+ <div class="bar-item">
275
+ <div class="bar-label">Seedance 1.0</div>
276
+ <div class="bar-container">
277
+ <div class="bar seedance" style="width: 100%">50 seconds</div>
278
+ </div>
279
+ </div>
280
+ <div class="bar-item">
281
+ <div class="bar-label">MiniMax Hailuo</div>
282
+ <div class="bar-container">
283
+ <div class="bar" style="width: 17%">300 seconds</div>
284
+ </div>
285
+ </div>
286
+ <div class="bar-item">
287
+ <div class="bar-label">Google Veo 3</div>
288
+ <div class="bar-container">
289
+ <div class="bar" style="width: 56%">90 seconds</div>
290
+ </div>
291
+ </div>
292
+ <div class="bar-item">
293
+ <div class="bar-label">Kling 2.0</div>
294
+ <div class="bar-container">
295
+ <div class="bar" style="width: 29%">170 seconds</div>
296
+ </div>
297
+ </div>
298
+ </div>
299
+ </div>
300
+
301
+ <div class="chart-card">
302
+ <h3>Cost-Benefit Analysis</h3>
303
+ <div class="cost-comparison">
304
+ <div class="cost-item winner">
305
+ <h4>Seedance 1.0 Lite</h4>
306
+ <div class="cost-value">$0.08</div>
307
+ <div class="cost-label">per video</div>
308
+ <div class="savings-badge">Save 80%</div>
309
+ </div>
310
+ <div class="cost-item">
311
+ <h4>Competitor Average</h4>
312
+ <div class="cost-value">$0.40</div>
313
+ <div class="cost-label">per video</div>
314
+ </div>
315
+ </div>
316
+ </div>
317
+
318
+ <div class="chart-card">
319
+ <h3>User Satisfaction</h3>
320
+ <div class="satisfaction-scores">
321
+ <div class="score-circle seedance">
322
+ <div class="score-value">98%</div>
323
+ <div class="score-label">Seedance</div>
324
+ </div>
325
+ <div class="score-circle">
326
+ <div class="score-value">85%</div>
327
+ <div class="score-label">Industry Average</div>
328
+ </div>
329
+ </div>
330
+ </div>
331
+ </div>
332
+ </div>
333
+ </section>
334
+
335
+ <section id="pricing" class="pricing-section">
336
+ <div class="container">
337
+ <h2 class="section-title">Simple, Transparent Pricing</h2>
338
+ <p class="section-subtitle">Start creating videos in minutes with our flexible pricing plans</p>
339
+
340
+ <div class="pricing-comparison">
341
+ <div class="price-table">
342
+ <table>
343
+ <thead>
344
+ <tr>
345
+ <th class="plan-header">Model</th>
346
+ <th class="quality-header">Quality</th>
347
+ <th class="price-header">Price</th>
348
+ <th class="features-header">Features</th>
349
+ <th class="speed-header">Speed</th>
350
+ <th class="action-header">Action</th>
351
+ </tr>
352
+ </thead>
353
+ <tbody>
354
+ <tr class="highlight-row featured">
355
+ <td class="plan-cell">
356
+ <div class="model-name">
357
+ <div class="model-icon bytedance">BD</div>
358
+ <strong>Seedance Pro</strong>
359
+ <span class="badge new">PREMIUM</span>
360
+ </div>
361
+ </td>
362
+ <td class="quality-cell">HD 720p</td>
363
+ <td class="price-cell">$0.30 per video</td>
364
+ <td class="features-cell">Cinematic multi-shot coherence</td>
365
+ <td class="speed-cell">50 seconds</td>
366
+ <td class="action-cell"><a href="https://wavespeed.ai/collections/bytedance" target="_blank" class="try-button">Try Free</a></td>
367
+ </tr>
368
+
369
+ <tr class="highlight-row featured">
370
+ <td class="plan-cell">
371
+ <div class="model-name">
372
+ <div class="model-icon bytedance">BD</div>
373
+ <strong>Seedance Lite</strong>
374
+ <span class="badge best-value">BEST VALUE</span>
375
+ </div>
376
+ </td>
377
+ <td class="quality-cell">SD 480p</td>
378
+ <td class="price-cell">$0.08 per video</td>
379
+ <td class="features-cell">Great quality at lowest cost</td>
380
+ <td class="speed-cell">20 seconds</td>
381
+ <td class="action-cell"><a href="https://wavespeed.ai/collections/bytedance" target="_blank" class="try-button">Try Free</a></td>
382
+ </tr>
383
+ <tr class="competitor-row">
384
+ <td class="plan-cell">
385
+ <div class="model-name">
386
+ <div class="model-icon minimax">MM</div>
387
+ <strong>MiniMax Hailuo</strong>
388
+ </div>
389
+ </td>
390
+ <td class="quality-cell">HD 720p</td>
391
+ <td class="price-cell">$0.35 per video</td>
392
+ <td class="features-cell">6-second video generation</td>
393
+ <td class="speed-cell">300 seconds</td>
394
+ <td class="action-cell"><a href="https://wavespeed.ai" target="_blank" class="try-button secondary">Compare</a></td>
395
+ </tr>
396
+ <tr class="competitor-row">
397
+ <td class="plan-cell">
398
+ <div class="model-name">
399
+ <div class="model-icon google">G</div>
400
+ <strong>Google Veo3</strong>
401
+ </div>
402
+ </td>
403
+ <td class="quality-cell">HD 1080p</td>
404
+ <td class="price-cell">$8.00 per video</td>
405
+ <td class="features-cell">Includes audio generation</td>
406
+ <td class="speed-cell">90 seconds</td>
407
+ <td class="action-cell"><a href="https://wavespeed.ai" target="_blank" class="try-button secondary">Compare</a></td>
408
+ </tr>
409
+ <tr class="competitor-row">
410
+ <td class="plan-cell">
411
+ <div class="model-name">
412
+ <div class="model-icon kuaishou">K</div>
413
+ <strong>Kling 2.1 Pro</strong>
414
+ </div>
415
+ </td>
416
+ <td class="quality-cell">HD 1080p</td>
417
+ <td class="price-cell">$0.45 per video</td>
418
+ <td class="features-cell">Professional visual effects</td>
419
+ <td class="speed-cell">170 seconds</td>
420
+ <td class="action-cell"><a href="https://wavespeed.ai" target="_blank" class="try-button secondary">Compare</a></td>
421
+ </tr>
422
+
423
+ </tbody>
424
+ </table>
425
+ </div>
426
+
427
+ <div class="model-comparison-note">
428
+ <p class="comparison-text" style="color: #333; font-weight: bold; margin: 8px 0;">* All comparisons based on official documentation and Artificial Analysis Arena benchmark data</p>
429
+ <p class="comparison-text" style="color: #333; font-weight: bold; margin: 8px 0;">* Prices and features may vary based on region and subscription type</p>
430
+ </div>
431
+
432
+ <div class="price-highlights">
433
+ <div class="highlight-card">
434
+ <div class="highlight-icon">💰</div>
435
+ <h3>Highly Competitive Pricing</h3>
436
+ <p>Starting at just $0.08 per video - up to 80% cheaper than competitors</p>
437
+ </div>
438
+ <div class="highlight-card">
439
+ <div class="highlight-icon">🚀</div>
440
+ <h3>Start Free</h3>
441
+ <p>Get 10 free credits instantly - no credit card required</p>
442
+ </div>
443
+ <div class="highlight-card">
444
+ <div class="highlight-icon">🎯</div>
445
+ <h3>Pay As You Go</h3>
446
+ <p>No subscriptions or commitments - only pay for what you use</p>
447
+ </div>
448
+ </div>
449
+ </div>
450
+ </div>
451
+ </section>
452
+
453
+ <section class="use-cases-section">
454
+ <div class="container">
455
+ <h2 class="section-title">Wide-ranging Applications</h2>
456
+ <p class="section-subtitle">Seedance is powering video generation across industries</p>
457
+
458
+ <div class="use-cases-grid">
459
+ <div class="use-case-card">
460
+ <div class="use-case-icon">🎬</div>
461
+ <h3>Film Production</h3>
462
+ <p>Quickly generate concept videos and preview clips, significantly reducing pre-production costs</p>
463
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
464
+ </div>
465
+
466
+ <div class="use-case-card">
467
+ <div class="use-case-icon">📱</div>
468
+ <h3>Social Media</h3>
469
+ <p>Provide unlimited creative possibilities for content creators, boosting content production efficiency</p>
470
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
471
+ </div>
472
+
473
+ <div class="use-case-card">
474
+ <div class="use-case-icon">🛍️</div>
475
+ <h3>E-commerce Marketing</h3>
476
+ <p>Automatically generate product showcase videos to improve conversion rates</p>
477
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
478
+ </div>
479
+
480
+ <div class="use-case-card">
481
+ <div class="use-case-icon">🎓</div>
482
+ <h3>Education & Training</h3>
483
+ <p>Transform text-based materials into engaging video courses, enhancing learning experiences</p>
484
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
485
+ </div>
486
+
487
+ <div class="use-case-card">
488
+ <div class="use-case-icon">🎮</div>
489
+ <h3>Game Development</h3>
490
+ <p>Rapidly generate game CGI and cutscenes, accelerating game development process</p>
491
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
492
+ </div>
493
+
494
+ <div class="use-case-card">
495
+ <div class="use-case-icon">📢</div>
496
+ <h3>Advertising</h3>
497
+ <p>Batch generate creative ad videos, quickly test different creative directions</p>
498
+ <a href="https://wavespeed.ai" target="_blank" class="learn-more">Learn More →</a>
499
+ </div>
500
+ </div>
501
+
502
+ <div class="case-study-cta">
503
+ <h3>Want to see more success stories?</h3>
504
+ <p>Explore our complete case study library to see how Seedance is revolutionizing video creation across industries</p>
505
+ <a href="https://wavespeed.ai" target="_blank" class="primary-button">View All Case Studies</a>
506
+ </div>
507
+ </div>
508
+ </section>
509
+
510
+ <section class="cta-section">
511
+ <div class="container">
512
+ <div class="cta-content">
513
+ <h2>Ready to Create Amazing Videos?</h2>
514
+ <div class="cta-buttons">
515
+ <a href="https://wavespeed.ai/collections/bytedance" target="_blank" class="primary-button large">Start Free Trial</a>
516
+ <a href="https://wavespeed.ai" target="_blank" class="secondary-button large">Read Documentation</a>
517
+ </div>
518
+ <p class="cta-note">✓ Free Credits Included &nbsp; ✓ No Credit Card Required &nbsp; ✓ Instant Access</p>
519
+ </div>
520
+ </div>
521
+ </section>
522
+
523
+ <script src="script.js"></script>
524
+ </body>
525
  </html>
script.js ADDED
@@ -0,0 +1,203 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ // 平滑滚动效果
2
+ document.querySelectorAll('a[href^="#"]').forEach(anchor => {
3
+ anchor.addEventListener('click', function (e) {
4
+ e.preventDefault();
5
+ const target = document.querySelector(this.getAttribute('href'));
6
+ if (target) {
7
+ target.scrollIntoView({
8
+ behavior: 'smooth',
9
+ block: 'start'
10
+ });
11
+ }
12
+ });
13
+ });
14
+
15
+ // 数字动画效果
16
+ function animateValue(element, start, end, duration) {
17
+ let startTimestamp = null;
18
+ const step = (timestamp) => {
19
+ if (!startTimestamp) startTimestamp = timestamp;
20
+ const progress = Math.min((timestamp - startTimestamp) / duration, 1);
21
+ const value = Math.floor(progress * (end - start) + start);
22
+ element.textContent = value;
23
+ if (progress < 1) {
24
+ window.requestAnimationFrame(step);
25
+ }
26
+ };
27
+ window.requestAnimationFrame(step);
28
+ }
29
+
30
+ // 页面加载时触发数字动画
31
+ window.addEventListener('load', () => {
32
+ const statNumbers = document.querySelectorAll('.stat-number');
33
+ statNumbers.forEach(stat => {
34
+ const text = stat.textContent;
35
+ if (text.includes('%')) {
36
+ const value = parseInt(text);
37
+ stat.textContent = '0%';
38
+ animateValue(stat, 0, value, 2000);
39
+ setTimeout(() => {
40
+ stat.textContent = value + '%';
41
+ }, 2000);
42
+ } else if (text.includes('x')) {
43
+ stat.textContent = '0x';
44
+ setTimeout(() => {
45
+ stat.textContent = text;
46
+ }, 1500);
47
+ } else {
48
+ const value = parseInt(text);
49
+ animateValue(stat, 0, value, 2000);
50
+ }
51
+ });
52
+ });
53
+
54
+ // 滚动时的淡入效果
55
+ const observerOptions = {
56
+ threshold: 0.1,
57
+ rootMargin: '0px 0px -100px 0px'
58
+ };
59
+
60
+ const observer = new IntersectionObserver((entries) => {
61
+ entries.forEach(entry => {
62
+ if (entry.isIntersecting) {
63
+ entry.target.classList.add('visible');
64
+ }
65
+ });
66
+ }, observerOptions);
67
+
68
+ // 监听需要动画的元素
69
+ document.querySelectorAll('.chart-card, .pricing-card, .testimonial-card').forEach(el => {
70
+ el.style.opacity = '0';
71
+ el.style.transform = 'translateY(30px)';
72
+ observer.observe(el);
73
+ });
74
+
75
+ // 添加visible类的样式
76
+ const style = document.createElement('style');
77
+ style.textContent = `
78
+ .visible {
79
+ opacity: 1 !important;
80
+ transform: translateY(0) !important;
81
+ transition: opacity 0.6s ease, transform 0.6s ease;
82
+ }
83
+ `;
84
+ document.head.appendChild(style);
85
+
86
+ // 导航栏滚动效果
87
+ let lastScroll = 0;
88
+ const header = document.querySelector('header');
89
+
90
+ window.addEventListener('scroll', () => {
91
+ const currentScroll = window.pageYOffset;
92
+
93
+ if (currentScroll > 100) {
94
+ header.style.boxShadow = '0 2px 10px rgba(0,0,0,0.1)';
95
+ } else {
96
+ header.style.boxShadow = 'var(--shadow-sm)';
97
+ }
98
+
99
+ lastScroll = currentScroll;
100
+ });
101
+
102
+ // 按钮点击效果
103
+ document.querySelectorAll('.primary-button, .secondary-button, .pricing-button').forEach(button => {
104
+ button.addEventListener('click', function(e) {
105
+ // 创建涟漪效果
106
+ const ripple = document.createElement('span');
107
+ const rect = this.getBoundingClientRect();
108
+ const size = Math.max(rect.width, rect.height);
109
+ const x = e.clientX - rect.left - size / 2;
110
+ const y = e.clientY - rect.top - size / 2;
111
+
112
+ ripple.style.width = ripple.style.height = size + 'px';
113
+ ripple.style.left = x + 'px';
114
+ ripple.style.top = y + 'px';
115
+ ripple.classList.add('ripple');
116
+
117
+ this.appendChild(ripple);
118
+
119
+ setTimeout(() => {
120
+ ripple.remove();
121
+ }, 600);
122
+ });
123
+ });
124
+
125
+ // 添加涟漪效果样式
126
+ const rippleStyle = document.createElement('style');
127
+ rippleStyle.textContent = `
128
+ .primary-button, .secondary-button, .pricing-button {
129
+ position: relative;
130
+ overflow: hidden;
131
+ }
132
+
133
+ .ripple {
134
+ position: absolute;
135
+ border-radius: 50%;
136
+ background: rgba(255, 255, 255, 0.5);
137
+ transform: scale(0);
138
+ animation: ripple-animation 0.6s ease-out;
139
+ }
140
+
141
+ @keyframes ripple-animation {
142
+ to {
143
+ transform: scale(4);
144
+ opacity: 0;
145
+ }
146
+ }
147
+ `;
148
+ document.head.appendChild(rippleStyle);
149
+
150
+ // 表格行悬停效果
151
+ document.querySelectorAll('tbody tr').forEach(row => {
152
+ row.addEventListener('mouseenter', function() {
153
+ this.style.transform = 'scale(1.02)';
154
+ this.style.transition = 'transform 0.3s ease';
155
+ });
156
+
157
+ row.addEventListener('mouseleave', function() {
158
+ this.style.transform = 'scale(1)';
159
+ });
160
+ });
161
+
162
+ // 加载进度条动画
163
+ window.addEventListener('load', () => {
164
+ const bars = document.querySelectorAll('.bar');
165
+ bars.forEach(bar => {
166
+ const width = bar.style.width;
167
+ bar.style.width = '0';
168
+ setTimeout(() => {
169
+ bar.style.width = width;
170
+ }, 500);
171
+ });
172
+ });
173
+
174
+ // 演示画廊交互
175
+ const galleryItems = document.querySelectorAll('.gallery-item');
176
+ const prevBtn = document.querySelector('.demo-nav.prev');
177
+ const nextBtn = document.querySelector('.demo-nav.next');
178
+ let currentIndex = 0;
179
+
180
+ function updateGallery(index) {
181
+ galleryItems.forEach((item, i) => {
182
+ item.classList.toggle('active', i === index);
183
+ });
184
+ }
185
+
186
+ if (prevBtn && nextBtn) {
187
+ prevBtn.addEventListener('click', () => {
188
+ currentIndex = (currentIndex - 1 + galleryItems.length) % galleryItems.length;
189
+ updateGallery(currentIndex);
190
+ });
191
+
192
+ nextBtn.addEventListener('click', () => {
193
+ currentIndex = (currentIndex + 1) % galleryItems.length;
194
+ updateGallery(currentIndex);
195
+ });
196
+ }
197
+
198
+ galleryItems.forEach((item, index) => {
199
+ item.addEventListener('click', () => {
200
+ currentIndex = index;
201
+ updateGallery(currentIndex);
202
+ });
203
+ });
style.css CHANGED
@@ -1,28 +1,2204 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
  body {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2
  padding: 2rem;
3
- font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
4
  }
5
 
6
- h1 {
7
- font-size: 16px;
8
- margin-top: 0;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9
  }
10
 
11
- p {
12
- color: rgb(107, 114, 128);
13
- font-size: 15px;
14
  margin-bottom: 10px;
15
- margin-top: 5px;
16
  }
17
 
18
- .card {
19
- max-width: 620px;
20
- margin: 0 auto;
21
- padding: 16px;
22
- border: 1px solid lightgray;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
23
  border-radius: 16px;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
24
  }
25
 
26
- .card p:last-child {
27
- margin-bottom: 0;
 
 
28
  }
 
1
+ /* 全局样式重置和变量定义 - WaveSpeed.ai 风格 */
2
+ * {
3
+ margin: 0;
4
+ padding: 0;
5
+ box-sizing: border-box;
6
+ }
7
+
8
+ :root {
9
+ /* 主背景色 - 深色主题 */
10
+ --primary-bg: #0a0a0a;
11
+ --secondary-bg: #111111;
12
+ --card-bg: #161616;
13
+ --card-hover-bg: #1a1a1a;
14
+ --border-color: #27272a;
15
+
16
+ /* 品牌色 - 紫色调 */
17
+ --primary-color: #8b5cf6;
18
+ --secondary-color: #a78bfa;
19
+ --accent-color: #c4b5fd;
20
+ --success-color: #10b981;
21
+ --warning-color: #f59e0b;
22
+ --danger-color: #ef4444;
23
+
24
+ /* 旧色彩兼容 */
25
+ --dark-color: #1a1a1a;
26
+ --light-color: #f5f5f5;
27
+
28
+ /* 文字颜色 */
29
+ --text-color: #ffffff;
30
+ --text-primary: #ffffff;
31
+ --text-secondary: #a1a1aa;
32
+ --text-muted: #71717a;
33
+
34
+ /* 渐变 */
35
+ --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
36
+ --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
37
+ --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
38
+ --gradient-dark: linear-gradient(135deg, #161616 0%, #0a0a0a 100%);
39
+
40
+ /* 阴影 - 深色主题 */
41
+ --shadow-sm: 0 2px 4px rgba(0,0,0,0.5);
42
+ --shadow-md: 0 4px 6px rgba(0,0,0,0.5);
43
+ --shadow-lg: 0 10px 15px rgba(0,0,0,0.5);
44
+ --shadow-xl: 0 20px 25px rgba(0,0,0,0.5);
45
+ --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);
46
+ }
47
+
48
  body {
49
+ font-family: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
50
+ line-height: 1.6;
51
+ color: var(--text-primary);
52
+ background-color: var(--primary-bg);
53
+ overflow-x: hidden;
54
+ }
55
+
56
+ .container {
57
+ max-width: 1200px;
58
+ margin: 0 auto;
59
+ padding: 0 20px;
60
+ }
61
+
62
+ /* 导航栏样式 */
63
+ header {
64
+ background: rgba(10, 10, 10, 0.8);
65
+ backdrop-filter: blur(20px);
66
+ border-bottom: 1px solid var(--border-color);
67
+ position: fixed;
68
+ top: 0;
69
+ width: 100%;
70
+ z-index: 1000;
71
+ }
72
+
73
+ .nav-container {
74
+ display: flex;
75
+ justify-content: space-between;
76
+ align-items: center;
77
+ padding: 1rem 2rem;
78
+ max-width: 1200px;
79
+ margin: 0 auto;
80
+ }
81
+
82
+ .logo {
83
+ display: flex;
84
+ align-items: center;
85
+ font-size: 1.5rem;
86
+ font-weight: 700;
87
+ color: var(--text-primary);
88
+ }
89
+
90
+ .logo-icon {
91
+ font-size: 2rem;
92
+ margin-right: 0.5rem;
93
+ }
94
+
95
+ .nav-links {
96
+ display: flex;
97
+ align-items: center;
98
+ gap: 2rem;
99
+ }
100
+
101
+ .nav-links a {
102
+ text-decoration: none;
103
+ color: var(--text-color);
104
+ font-weight: 500;
105
+ transition: color 0.3s ease;
106
+ }
107
+
108
+ .nav-links a:hover {
109
+ color: var(--primary-color);
110
+ }
111
+
112
+ .cta-button {
113
+ background: var(--gradient-primary);
114
+ color: white !important;
115
+ padding: 0.75rem 1.5rem;
116
+ border-radius: 50px;
117
+ transition: transform 0.3s ease, box-shadow 0.3s ease;
118
+ text-shadow: 0 1px 2px rgba(0,0,0,0.15);
119
+ }
120
+
121
+ .cta-button:hover {
122
+ transform: translateY(-2px);
123
+ box-shadow: var(--shadow-md);
124
+ }
125
+
126
+ /* 英雄区域 */
127
+ .hero {
128
+ margin-top: 80px;
129
+ padding: 6rem 2rem;
130
+ background: var(--primary-bg);
131
+ color: white;
132
+ position: relative;
133
+ overflow: hidden;
134
+ }
135
+
136
+ .hero::before {
137
+ content: '';
138
+ position: absolute;
139
+ top: -50%;
140
+ left: -50%;
141
+ width: 200%;
142
+ height: 200%;
143
+ background: radial-gradient(circle at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
144
+ animation: pulse 20s ease-in-out infinite;
145
+ }
146
+
147
+ @keyframes pulse {
148
+ 0%, 100% { transform: scale(1) rotate(0deg); }
149
+ 50% { transform: scale(1.1) rotate(180deg); }
150
+ }
151
+
152
+ .hero-content {
153
+ max-width: 1000px;
154
+ margin: 0 auto;
155
+ text-align: center;
156
+ position: relative;
157
+ z-index: 1;
158
+ }
159
+
160
+ .hero-title {
161
+ font-size: 3rem;
162
+ font-weight: 800;
163
+ margin-bottom: 1.5rem;
164
+ line-height: 1.3;
165
+ }
166
+
167
+ .brand-text {
168
+ display: block;
169
+ font-size: 3.5rem;
170
+ background: var(--gradient-primary);
171
+ -webkit-background-clip: text;
172
+ -webkit-text-fill-color: transparent;
173
+ background-clip: text;
174
+ margin-bottom: 0.5rem;
175
+ }
176
+
177
+ .tagline {
178
+ display: block;
179
+ font-size: 2.5rem;
180
+ color: var(--text-primary);
181
+ }
182
+
183
+ .highlight {
184
+ background: var(--gradient-primary);
185
+ -webkit-background-clip: text;
186
+ -webkit-text-fill-color: transparent;
187
+ background-clip: text;
188
+ }
189
+
190
+ .hero-subtitle {
191
+ font-size: 1.25rem;
192
+ margin-bottom: 3rem;
193
+ color: var(--text-secondary);
194
+ }
195
+
196
+ .hero-stats {
197
+ display: flex;
198
+ gap: 4rem;
199
+ margin-bottom: 3rem;
200
+ justify-content: center;
201
+ }
202
+
203
+ .stat {
204
+ text-align: center;
205
+ }
206
+
207
+ .stat-number {
208
+ font-size: 3rem;
209
+ font-weight: 800;
210
+ background: var(--gradient-primary);
211
+ -webkit-background-clip: text;
212
+ -webkit-text-fill-color: transparent;
213
+ background-clip: text;
214
+ }
215
+
216
+ .stat-label {
217
+ font-size: 0.875rem;
218
+ color: var(--text-secondary);
219
+ }
220
+
221
+ .hero-cta {
222
+ display: flex;
223
+ gap: 1rem;
224
+ justify-content: center;
225
+ flex-wrap: wrap;
226
+ }
227
+
228
+ .primary-button, .secondary-button {
229
+ padding: 1rem 2rem;
230
+ border-radius: 8px;
231
+ font-weight: 600;
232
+ border: none;
233
+ cursor: pointer;
234
+ transition: all 0.3s ease;
235
+ font-size: 1rem;
236
+ display: inline-block;
237
+ text-decoration: none;
238
+ text-align: center;
239
+ }
240
+
241
+ .primary-button {
242
+ background: var(--gradient-primary);
243
+ color: white;
244
+ position: relative;
245
+ overflow: hidden;
246
+ text-shadow: 0 1px 2px rgba(0,0,0,0.15);
247
+ }
248
+
249
+ .primary-button::before {
250
+ content: '';
251
+ position: absolute;
252
+ top: 0;
253
+ left: -100%;
254
+ width: 100%;
255
+ height: 100%;
256
+ background: rgba(255, 255, 255, 0.2);
257
+ transition: left 0.3s ease;
258
+ }
259
+
260
+ .primary-button:hover::before {
261
+ left: 100%;
262
+ }
263
+
264
+ .primary-button:hover {
265
+ transform: translateY(-2px);
266
+ box-shadow: var(--shadow-glow);
267
+ }
268
+
269
+ .secondary-button {
270
+ background: transparent;
271
+ color: var(--text-primary);
272
+ border: 2px solid var(--primary-color);
273
+ }
274
+
275
+ .secondary-button:hover {
276
+ background: var(--primary-color);
277
+ color: white;
278
+ }
279
+
280
+ .hero-visual {
281
+ position: absolute;
282
+ right: 2rem;
283
+ top: 50%;
284
+ transform: translateY(-50%);
285
+ display: none; /* 暂时隐藏右侧的预览卡片 */
286
+ }
287
+
288
+ /* 移动端显示 */
289
+ @media (min-width: 1200px) {
290
+ .hero-visual {
291
+ display: block;
292
+ }
293
+ }
294
+
295
+ /* 排行榜预览 */
296
+ .leaderboard-preview {
297
+ display: flex;
298
+ gap: 1.5rem;
299
+ justify-content: center;
300
+ margin-top: 3rem;
301
+ flex-wrap: wrap;
302
+ }
303
+
304
+ .leaderboard-item {
305
+ background: var(--card-bg);
306
+ border: 1px solid var(--border-color);
307
+ border-radius: 16px;
308
+ padding: 1.5rem 2rem;
309
+ min-width: 250px;
310
+ display: flex;
311
+ align-items: center;
312
+ gap: 1rem;
313
+ transition: all 0.3s ease;
314
+ }
315
+
316
+ .leaderboard-item:hover {
317
+ transform: translateY(-5px);
318
+ border-color: var(--primary-color);
319
+ box-shadow: var(--shadow-glow);
320
+ }
321
+
322
+ .leaderboard-item.winner {
323
+ background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
324
+ border-color: var(--primary-color);
325
+ }
326
+
327
+ .leaderboard-item .rank {
328
+ font-size: 1.5rem;
329
+ font-weight: 800;
330
+ color: var(--text-muted);
331
+ min-width: 40px;
332
+ }
333
+
334
+ .leaderboard-item.winner .rank {
335
+ background: var(--gradient-primary);
336
+ -webkit-background-clip: text;
337
+ -webkit-text-fill-color: transparent;
338
+ background-clip: text;
339
+ }
340
+
341
+ .model-badge {
342
+ display: flex;
343
+ align-items: center;
344
+ gap: 0.75rem;
345
+ flex: 1;
346
+ }
347
+
348
+ .leaderboard-item .model-icon {
349
+ width: 32px;
350
+ height: 32px;
351
+ font-size: 14px;
352
+ }
353
+
354
+ .leaderboard-item .model-name {
355
+ font-weight: 600;
356
+ color: var(--text-primary);
357
+ }
358
+
359
+ .leaderboard-item .score {
360
+ font-size: 1.75rem;
361
+ font-weight: 800;
362
+ color: var(--text-primary);
363
+ }
364
+
365
+ .leaderboard-item.winner .score {
366
+ background: var(--gradient-primary);
367
+ -webkit-background-clip: text;
368
+ -webkit-text-fill-color: transparent;
369
+ background-clip: text;
370
+ }
371
+
372
+ .comparison-preview {
373
+ background: rgba(22, 22, 22, 0.8);
374
+ backdrop-filter: blur(20px);
375
+ border-radius: 16px;
376
+ padding: 2rem;
377
+ box-shadow: var(--shadow-xl);
378
+ border: 1px solid var(--border-color);
379
+ }
380
+
381
+ .preview-item {
382
+ background: var(--card-bg);
383
+ border-radius: 12px;
384
+ padding: 1.5rem;
385
+ margin-bottom: 1rem;
386
+ color: var(--text-primary);
387
+ transition: all 0.3s ease;
388
+ border: 1px solid var(--border-color);
389
+ }
390
+
391
+ .preview-item:hover {
392
+ transform: translateX(-10px);
393
+ border-color: var(--primary-color);
394
+ }
395
+
396
+ .preview-item.winner {
397
+ background: var(--gradient-primary);
398
+ color: white;
399
+ border: none;
400
+ }
401
+
402
+ .preview-header {
403
+ display: flex;
404
+ align-items: center;
405
+ gap: 0.5rem;
406
+ margin-bottom: 0.5rem;
407
+ }
408
+
409
+ .crown {
410
+ font-size: 1.5rem;
411
+ }
412
+
413
+ .preview-item h3 {
414
+ font-size: 1.25rem;
415
+ margin-bottom: 0.5rem;
416
+ }
417
+
418
+ .score {
419
+ font-size: 2rem;
420
+ font-weight: 800;
421
+ }
422
+
423
+ /* 对比表格部分 */
424
+ .comparison-section {
425
+ padding: 5rem 0;
426
+ background: var(--secondary-bg);
427
+ }
428
+
429
+ .section-title {
430
+ font-size: 2.5rem;
431
+ font-weight: 800;
432
+ text-align: center;
433
+ margin-bottom: 1rem;
434
+ color: var(--text-primary);
435
+ }
436
+
437
+ .section-subtitle {
438
+ text-align: center;
439
+ color: var(--text-secondary);
440
+ margin-bottom: 1rem;
441
+ font-size: 1.125rem;
442
+ }
443
+
444
+ .data-source {
445
+ text-align: center;
446
+ font-size: 0.875rem;
447
+ color: var(--text-muted);
448
+ margin-bottom: 3rem;
449
+ }
450
+
451
+ .data-source a {
452
+ color: var(--primary-color);
453
+ text-decoration: none;
454
+ font-weight: 500;
455
+ }
456
+
457
+ .data-source a:hover {
458
+ text-decoration: underline;
459
+ }
460
+
461
+ .comparison-table {
462
+ background: var(--card-bg);
463
+ border-radius: 16px;
464
+ overflow: hidden;
465
+ box-shadow: var(--shadow-lg);
466
+ }
467
+
468
+ table {
469
+ width: 100%;
470
+ border-collapse: collapse;
471
+ }
472
+
473
+ th {
474
+ background: var(--card-hover-bg);
475
+ padding: 1.5rem 1rem;
476
+ text-align: left;
477
+ font-weight: 600;
478
+ color: var(--text-primary);
479
+ border-bottom: 1px solid var(--border-color);
480
+ }
481
+
482
+ td {
483
+ padding: 1.5rem 1rem;
484
+ border-bottom: 1px solid var(--border-color);
485
+ color: var(--text-secondary);
486
+ }
487
+
488
+ tr:last-child td {
489
+ border-bottom: none;
490
+ }
491
+
492
+ tr:hover {
493
+ background: var(--card-hover-bg);
494
+ }
495
+
496
+ .winner-row {
497
+ background: linear-gradient(to right, rgba(139, 92, 246, 0.1), rgba(139, 92, 246, 0.05));
498
+ }
499
+
500
+ .model-info {
501
+ display: flex;
502
+ align-items: center;
503
+ gap: 1rem;
504
+ }
505
+
506
+ .rank-badge {
507
+ background: var(--gradient-primary);
508
+ color: white;
509
+ width: 32px;
510
+ height: 32px;
511
+ border-radius: 8px;
512
+ display: flex;
513
+ align-items: center;
514
+ justify-content: center;
515
+ font-weight: 700;
516
+ font-size: 0.875rem;
517
+ flex-shrink: 0;
518
+ text-shadow: 0 1px 2px rgba(0,0,0,0.2);
519
+ }
520
+
521
+ .winner-row .rank-badge {
522
+ background: var(--gradient-primary);
523
+ box-shadow: var(--shadow-glow);
524
+ }
525
+
526
+ .model-icon-wrapper {
527
+ display: flex;
528
+ align-items: center;
529
+ justify-content: center;
530
+ }
531
+
532
+ .model-icon {
533
+ width: 40px;
534
+ height: 40px;
535
+ border-radius: 8px;
536
+ display: flex;
537
+ align-items: center;
538
+ justify-content: center;
539
+ font-weight: 700;
540
+ font-size: 16px;
541
+ color: white;
542
+ position: relative;
543
+ overflow: hidden;
544
+ transition: all 0.3s ease;
545
+ text-shadow: 0 1px 2px rgba(0,0,0,0.3);
546
+ }
547
+
548
+ .model-icon:hover {
549
+ transform: translateY(-2px);
550
+ box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
551
+ }
552
+
553
+ .model-icon.bytedance {
554
+ background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
555
+ }
556
+
557
+ .model-icon.minimax {
558
+ background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
559
+ }
560
+
561
+ .model-icon.google {
562
+ background: linear-gradient(135deg, #4285F4 0%, #34A853 50%, #FBBC04 75%, #EA4335 100%);
563
+ }
564
+
565
+ .model-icon.kuaishou {
566
+ background: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);
567
+ }
568
+
569
+ .preview-header .model-icon {
570
+ width: 30px;
571
+ height: 30px;
572
+ font-size: 14px;
573
+ margin: 0 0.5rem;
574
+ }
575
+
576
+ .winner-row .model-icon {
577
+ transform: scale(1.1);
578
+ }
579
+
580
+ .winner-row .model-icon:hover {
581
+ transform: scale(1.2);
582
+ box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
583
+ }
584
+
585
+ .model-version {
586
+ font-size: 0.875rem;
587
+ color: var(--text-muted);
588
+ }
589
+
590
+ .score-badge {
591
+ display: inline-block;
592
+ padding: 0.5rem 1rem;
593
+ border-radius: 8px;
594
+ background: var(--card-hover-bg);
595
+ font-weight: 700;
596
+ color: var(--text-primary);
597
+ }
598
+
599
+ .winner-row .score-badge {
600
+ background: var(--gradient-primary);
601
+ color: white;
602
+ text-shadow: 0 1px 2px rgba(0,0,0,0.15);
603
+ }
604
+
605
+ .elo-range {
606
+ font-size: 0.75rem;
607
+ opacity: 0.8;
608
+ font-weight: 400;
609
+ }
610
+
611
+ .rating {
612
+ color: #fbbf24;
613
+ font-size: 1.125rem;
614
+ }
615
+
616
+ .metric {
617
+ font-weight: 600;
618
+ color: var(--text-primary);
619
+ }
620
+
621
+ .percentage {
622
+ font-weight: 600;
623
+ color: var(--text-primary);
624
+ }
625
+
626
+ /* 演示视频区域 */
627
+ .demo-section {
628
+ padding: 5rem 0;
629
+ background: var(--secondary-bg);
630
+ }
631
+
632
+ .demo-grid {
633
+ display: grid;
634
+ grid-template-columns: 2fr 1fr;
635
+ gap: 2rem;
636
+ margin-bottom: 3rem;
637
+ }
638
+
639
+ .demo-card {
640
+ background: var(--card-bg);
641
+ border-radius: 16px;
642
+ padding: 2rem;
643
+ transition: all 0.3s ease;
644
+ border: 1px solid var(--border-color);
645
+ }
646
+
647
+ .demo-card:hover {
648
+ border-color: var(--primary-color);
649
+ box-shadow: var(--shadow-glow);
650
+ }
651
+
652
+ .demo-card.main {
653
+ grid-column: 1;
654
+ grid-row: 1 / span 2;
655
+ }
656
+
657
+ .demo-card h3 {
658
+ margin-bottom: 1.5rem;
659
+ color: var(--text-primary);
660
+ }
661
+
662
+ .demo-gallery {
663
+ display: grid;
664
+ grid-template-columns: repeat(2, 1fr);
665
+ gap: 1rem;
666
+ margin-bottom: 1rem;
667
+ }
668
+
669
+ .gallery-item {
670
+ position: relative;
671
+ border-radius: 12px;
672
+ overflow: hidden;
673
+ cursor: pointer;
674
+ transition: all 0.3s ease;
675
+ border: 2px solid transparent;
676
+ }
677
+
678
+ .gallery-item:hover,
679
+ .gallery-item.active {
680
+ border-color: var(--primary-color);
681
+ transform: scale(1.05);
682
+ }
683
+
684
+ .gallery-placeholder {
685
+ aspect-ratio: 16/9;
686
+ background: var(--gradient-dark);
687
+ display: flex;
688
+ flex-direction: column;
689
+ align-items: center;
690
+ justify-content: center;
691
+ color: var(--text-primary);
692
+ }
693
+
694
+ .gallery-item img {
695
+ width: 100%;
696
+ height: 100%;
697
+ object-fit: cover;
698
+ display: block;
699
+ }
700
+
701
+ .placeholder-icon {
702
+ font-size: 3rem;
703
+ margin-bottom: 0.5rem;
704
+ }
705
+
706
+ .gallery-placeholder p {
707
+ font-size: 1rem;
708
+ font-weight: 600;
709
+ }
710
+
711
+ .demo-controls {
712
+ display: flex;
713
+ justify-content: center;
714
+ gap: 1rem;
715
+ margin: 1rem 0;
716
+ }
717
+
718
+ .demo-nav {
719
+ width: 40px;
720
+ height: 40px;
721
+ border-radius: 8px;
722
+ border: none;
723
+ background: var(--card-hover-bg);
724
+ color: var(--text-primary);
725
+ font-size: 1.25rem;
726
+ cursor: pointer;
727
+ transition: all 0.3s ease;
728
+ }
729
+
730
+ .demo-nav:hover {
731
+ background: var(--primary-color);
732
+ color: white;
733
+ }
734
+
735
+ .demo-cta {
736
+ display: inline-block;
737
+ margin-top: 1rem;
738
+ padding: 0.75rem 1.5rem;
739
+ background: var(--gradient-primary);
740
+ color: white;
741
+ border-radius: 8px;
742
+ font-weight: 600;
743
+ text-decoration: none;
744
+ transition: all 0.3s ease;
745
+ }
746
+
747
+ .demo-cta:hover {
748
+ transform: translateY(-2px);
749
+ box-shadow: var(--shadow-glow);
750
+ }
751
+
752
+ .demo-description {
753
+ color: var(--text-secondary);
754
+ line-height: 1.8;
755
+ margin-bottom: 1rem;
756
+ }
757
+
758
+ .comparison-visual {
759
+ display: flex;
760
+ flex-direction: column;
761
+ gap: 1rem;
762
+ }
763
+
764
+ .speed-bar {
765
+ display: flex;
766
+ justify-content: space-between;
767
+ align-items: center;
768
+ background: var(--card-hover-bg);
769
+ padding: 1rem 1.5rem;
770
+ border-radius: 8px;
771
+ position: relative;
772
+ overflow: hidden;
773
+ margin-bottom: 1rem;
774
+ }
775
+
776
+ .speed-bar::before {
777
+ content: '';
778
+ position: absolute;
779
+ left: 0;
780
+ top: 0;
781
+ height: 100%;
782
+ background: var(--gradient-primary);
783
+ transition: width 1s ease;
784
+ z-index: 0;
785
+ opacity: 0.2;
786
+ }
787
+
788
+ .speed-bar.seedance::before {
789
+ width: 100%;
790
+ }
791
+
792
+ .speed-bar.competitor::before {
793
+ width: 37%; /* 187/50 ≈ 37% of Seedance's speed */
794
+ }
795
+
796
+ .speed-bar span {
797
+ position: relative;
798
+ z-index: 1;
799
+ }
800
+
801
+ .model-name {
802
+ font-weight: 600;
803
+ color: var(--text-primary);
804
+ }
805
+
806
+ .time {
807
+ font-weight: 700;
808
+ color: var(--primary-color);
809
+ }
810
+
811
+ .quality-showcase {
812
+ display: flex;
813
+ justify-content: space-around;
814
+ align-items: center;
815
+ }
816
+
817
+ .quality-item {
818
+ text-align: center;
819
+ }
820
+
821
+ .quality-badge {
822
+ display: inline-block;
823
+ padding: 1rem 2rem;
824
+ border-radius: 12px;
825
+ font-size: 1.5rem;
826
+ font-weight: 700;
827
+ background: var(--card-hover-bg);
828
+ color: var(--text-primary);
829
+ margin-bottom: 0.5rem;
830
+ }
831
+
832
+ .quality-badge.best {
833
+ background: var(--gradient-primary);
834
+ color: white;
835
+ }
836
+
837
+ .demo-features {
838
+ background: var(--card-bg);
839
+ border-radius: 16px;
840
+ padding: 2rem;
841
+ margin-top: 2rem;
842
+ border: 1px solid var(--border-color);
843
+ }
844
+
845
+ .demo-features h3 {
846
+ text-align: center;
847
+ margin-bottom: 2rem;
848
+ color: var(--text-primary);
849
+ }
850
+
851
+ .features-grid {
852
+ display: grid;
853
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
854
+ gap: 2rem;
855
+ }
856
+
857
+ .feature-item {
858
+ text-align: center;
859
+ }
860
+
861
+ .feature-icon {
862
+ display: inline-block;
863
+ font-size: 3rem;
864
+ margin-bottom: 1rem;
865
+ }
866
+
867
+ .feature-item h4 {
868
+ color: #ffffff;
869
+ margin-bottom: 0.5rem;
870
+ font-weight: 600;
871
+ }
872
+
873
+ .feature-item p {
874
+ color: #e0e0e0;
875
+ line-height: 1.6;
876
+ font-size: 0.875rem;
877
+ font-weight: 400;
878
+ }
879
+
880
+ /* 评测结果部分 */
881
+ .benchmark-results {
882
+ padding: 5rem 0;
883
+ background: var(--primary-bg);
884
+ }
885
+
886
+ .benchmark-grid {
887
+ display: grid;
888
+ grid-template-columns: 2fr 1fr 1fr;
889
+ gap: 2rem;
890
+ margin-bottom: 2rem;
891
+ }
892
+
893
+ .benchmark-card {
894
+ background: var(--card-bg);
895
+ border-radius: 16px;
896
+ padding: 2rem;
897
+ transition: all 0.3s ease;
898
+ border: 1px solid var(--border-color);
899
+ }
900
+
901
+ .benchmark-card:hover {
902
+ border-color: var(--primary-color);
903
+ box-shadow: var(--shadow-glow);
904
+ }
905
+
906
+ .benchmark-card.main {
907
+ grid-column: 1;
908
+ grid-row: 1 / span 2;
909
+ }
910
+
911
+ .benchmark-card h3 {
912
+ margin-bottom: 1.5rem;
913
+ color: var(--text-primary);
914
+ }
915
+
916
+ .benchmark-image {
917
+ margin-bottom: 1.5rem;
918
+ border-radius: 15px;
919
+ overflow: hidden;
920
+ }
921
+
922
+ .benchmark-image.small {
923
+ height: 200px;
924
+ }
925
+
926
+ .image-placeholder {
927
+ background: var(--gradient-dark);
928
+ padding: 3rem;
929
+ text-align: center;
930
+ min-height: 300px;
931
+ display: flex;
932
+ flex-direction: column;
933
+ align-items: center;
934
+ justify-content: center;
935
+ border-radius: 12px;
936
+ }
937
+
938
+ .benchmark-image.small .image-placeholder {
939
+ min-height: 200px;
940
+ padding: 2rem;
941
+ }
942
+
943
+ .image-placeholder .placeholder-icon {
944
+ font-size: 3rem;
945
+ margin-bottom: 1rem;
946
+ }
947
+
948
+ .image-placeholder p {
949
+ font-weight: 600;
950
+ color: var(--text-secondary);
951
+ margin-bottom: 0.5rem;
952
+ }
953
+
954
+ .image-placeholder small {
955
+ color: var(--text-muted);
956
+ font-size: 0.875rem;
957
+ }
958
+
959
+ .benchmark-image img {
960
+ width: 100%;
961
+ height: 100%;
962
+ object-fit: contain;
963
+ }
964
+
965
+ .benchmark-highlights {
966
+ display: flex;
967
+ justify-content: space-around;
968
+ gap: 1rem;
969
+ }
970
+
971
+ .highlight-item {
972
+ display: flex;
973
+ justify-content: space-between;
974
+ padding: 0.75rem;
975
+ background: var(--card-hover-bg);
976
+ border-radius: 8px;
977
+ }
978
+
979
+ .metric-name {
980
+ color: var(--text-secondary);
981
+ font-size: 0.875rem;
982
+ }
983
+
984
+ .metric-score {
985
+ color: var(--primary-color);
986
+ font-weight: 700;
987
+ font-size: 1.125rem;
988
+ }
989
+
990
+ .ranking-info {
991
+ text-align: center;
992
+ padding: 2rem 0;
993
+ }
994
+
995
+ .rank-display {
996
+ display: inline-flex;
997
+ flex-direction: column;
998
+ align-items: center;
999
+ margin-bottom: 1rem;
1000
+ }
1001
+
1002
+ .rank-number {
1003
+ font-size: 3rem;
1004
+ font-weight: 800;
1005
+ background: var(--gradient-primary);
1006
+ -webkit-background-clip: text;
1007
+ -webkit-text-fill-color: transparent;
1008
+ background-clip: text;
1009
+ line-height: 1;
1010
+ }
1011
+
1012
+ .rank-label {
1013
+ font-size: 0.875rem;
1014
+ color: var(--text-secondary);
1015
+ margin-top: 0.5rem;
1016
+ }
1017
+
1018
+ .rank-description {
1019
+ color: var(--text-secondary);
1020
+ line-height: 1.6;
1021
+ font-size: 0.875rem;
1022
+ }
1023
+
1024
+ .performance-list {
1025
+ list-style: none;
1026
+ padding: 0;
1027
+ }
1028
+
1029
+ .performance-list li {
1030
+ padding: 0.5rem 0;
1031
+ color: var(--text-secondary);
1032
+ font-size: 0.875rem;
1033
+ }
1034
+
1035
+ .performance-list strong {
1036
+ color: var(--primary-color);
1037
+ font-size: 1rem;
1038
+ }
1039
+
1040
+ .benchmark-source {
1041
+ text-align: center;
1042
+ padding: 1.5rem;
1043
+ background: var(--card-bg);
1044
+ border-radius: 12px;
1045
+ margin-top: 2rem;
1046
+ }
1047
+
1048
+ .benchmark-source p {
1049
+ margin: 0;
1050
+ color: var(--text-secondary);
1051
+ font-size: 0.875rem;
1052
+ }
1053
+
1054
+ .benchmark-source a {
1055
+ color: var(--primary-color);
1056
+ text-decoration: none;
1057
+ font-weight: 500;
1058
+ }
1059
+
1060
+ .benchmark-source a:hover {
1061
+ text-decoration: underline;
1062
+ }
1063
+
1064
+ /* 技术优势部分 */
1065
+ .tech-advantages {
1066
+ padding: 5rem 0;
1067
+ background: var(--secondary-bg);
1068
+ }
1069
+
1070
+ .tech-grid {
1071
+ display: grid;
1072
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
1073
+ gap: 2rem;
1074
+ margin-bottom: 3rem;
1075
+ }
1076
+
1077
+ .tech-card {
1078
+ background: var(--card-bg);
1079
+ border-radius: 16px;
1080
+ padding: 2rem;
1081
+ text-align: center;
1082
+ transition: all 0.3s ease;
1083
+ border: 1px solid var(--border-color);
1084
+ }
1085
+
1086
+ .tech-card:hover {
1087
+ transform: translateY(-5px);
1088
+ border-color: var(--primary-color);
1089
+ box-shadow: var(--shadow-glow);
1090
+ }
1091
+
1092
+ .tech-icon {
1093
+ font-size: 3rem;
1094
+ margin-bottom: 1rem;
1095
+ display: inline-block;
1096
+ }
1097
+
1098
+ .tech-card h3 {
1099
+ color: #ffffff;
1100
+ margin-bottom: 1rem;
1101
+ font-size: 1.25rem;
1102
+ font-weight: 600;
1103
+ }
1104
+
1105
+ .tech-card p {
1106
+ color: #e0e0e0;
1107
+ line-height: 1.6;
1108
+ font-size: 0.875rem;
1109
+ font-weight: 400;
1110
+ }
1111
+
1112
+ .platform-cta {
1113
+ text-align: center;
1114
+ background: var(--card-bg);
1115
+ padding: 3rem;
1116
+ border-radius: 16px;
1117
+ border: 1px solid var(--border-color);
1118
+ }
1119
+
1120
+ .platform-cta h3 {
1121
+ font-size: 1.75rem;
1122
+ margin-bottom: 1rem;
1123
+ color: #ffffff;
1124
+ font-weight: 600;
1125
+ }
1126
+
1127
+ .platform-cta p {
1128
+ font-size: 1.125rem;
1129
+ margin-bottom: 2rem;
1130
+ color: #e0e0e0;
1131
+ font-weight: 400;
1132
+ }
1133
+
1134
+ /* 性能图表部分 */
1135
+ .performance-section {
1136
+ padding: 5rem 0;
1137
+ background: var(--primary-bg);
1138
+ }
1139
+
1140
+ .charts-grid {
1141
+ display: grid;
1142
+ grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
1143
+ gap: 2rem;
1144
+ }
1145
+
1146
+ .chart-card {
1147
+ background: var(--card-bg);
1148
+ border-radius: 16px;
1149
  padding: 2rem;
1150
+ border: 1px solid var(--border-color);
1151
  }
1152
 
1153
+ .chart-card h3 {
1154
+ margin-bottom: 1.5rem;
1155
+ color: var(--text-primary);
1156
+ }
1157
+
1158
+ .bar-chart {
1159
+ display: flex;
1160
+ flex-direction: column;
1161
+ gap: 1rem;
1162
+ }
1163
+
1164
+ .bar-item {
1165
+ display: flex;
1166
+ align-items: center;
1167
+ gap: 1rem;
1168
+ }
1169
+
1170
+ .bar-label {
1171
+ min-width: 120px;
1172
+ font-weight: 500;
1173
+ color: var(--text-primary);
1174
+ }
1175
+
1176
+ .bar-container {
1177
+ flex: 1;
1178
+ background: #E9ECEF;
1179
+ border-radius: 10px;
1180
+ overflow: hidden;
1181
+ }
1182
+
1183
+ .bar {
1184
+ background: #7F8C8D;
1185
+ color: white;
1186
+ padding: 0.5rem 1rem;
1187
+ font-weight: 600;
1188
+ transition: width 1s ease;
1189
+ }
1190
+
1191
+ .bar.seedance {
1192
+ background: var(--gradient-success);
1193
+ }
1194
+
1195
+ .cost-comparison {
1196
+ display: flex;
1197
+ justify-content: space-around;
1198
+ align-items: center;
1199
+ }
1200
+
1201
+ .cost-item {
1202
+ text-align: center;
1203
+ padding: 1.5rem;
1204
+ border-radius: 15px;
1205
+ background: #F8F9FA;
1206
+ color: #1a1a1a;
1207
+ }
1208
+
1209
+ .cost-item.winner {
1210
+ background: var(--gradient-primary);
1211
+ color: white;
1212
+ }
1213
+
1214
+ .cost-value {
1215
+ font-size: 2.5rem;
1216
+ font-weight: 800;
1217
+ margin: 0.5rem 0;
1218
+ }
1219
+
1220
+ .cost-label {
1221
+ font-size: 0.875rem;
1222
+ opacity: 0.8;
1223
+ }
1224
+
1225
+ .savings-badge {
1226
+ background: white;
1227
+ color: var(--primary-color);
1228
+ padding: 0.5rem 1rem;
1229
+ border-radius: 20px;
1230
+ font-weight: 600;
1231
+ margin-top: 0.5rem;
1232
+ display: inline-block;
1233
+ }
1234
+
1235
+ .satisfaction-scores {
1236
+ display: flex;
1237
+ justify-content: space-around;
1238
+ align-items: center;
1239
+ }
1240
+
1241
+ .score-circle {
1242
+ width: 150px;
1243
+ height: 150px;
1244
+ border-radius: 50%;
1245
+ background: #E9ECEF;
1246
+ display: flex;
1247
+ flex-direction: column;
1248
+ align-items: center;
1249
+ justify-content: center;
1250
+ position: relative;
1251
+ color: #1a1a1a;
1252
+ }
1253
+
1254
+ .score-circle.seedance {
1255
+ background: var(--gradient-success);
1256
+ color: white;
1257
+ text-shadow: 0 1px 3px rgba(0,0,0,0.2);
1258
+ }
1259
+
1260
+ .score-value {
1261
+ font-size: 2.5rem;
1262
+ font-weight: 800;
1263
+ }
1264
+
1265
+ .score-label {
1266
+ font-size: 0.875rem;
1267
+ margin-top: 0.5rem;
1268
+ }
1269
+
1270
+ /* 价格部分 */
1271
+ .pricing-section {
1272
+ padding: 5rem 0;
1273
+ background: white;
1274
+ }
1275
+
1276
+ .pricing-comparison {
1277
+ display: flex;
1278
+ flex-direction: column;
1279
+ gap: 3rem;
1280
+ }
1281
+
1282
+ .price-table {
1283
+ overflow-x: auto;
1284
+ border-radius: 16px;
1285
+ border: 1px solid var(--border-color);
1286
+ }
1287
+
1288
+ .price-table table {
1289
+ width: 100%;
1290
+ background: var(--card-bg);
1291
+ border-collapse: collapse;
1292
+ }
1293
+
1294
+ .price-table th {
1295
+ background: var(--card-hover-bg);
1296
+ padding: 1.25rem 1rem;
1297
+ text-align: left;
1298
+ font-weight: 600;
1299
+ color: var(--text-primary);
1300
+ border-bottom: 1px solid var(--border-color);
1301
+ }
1302
+
1303
+ .price-table td {
1304
+ padding: 1.25rem 1rem;
1305
+ border-bottom: 1px solid var(--border-color);
1306
+ vertical-align: middle;
1307
+ color: var(--text-primary);
1308
+ }
1309
+
1310
+ .highlight-row {
1311
+ background: linear-gradient(to right, rgba(139, 92, 246, 0.1), rgba(139, 92, 246, 0.05));
1312
+ border-left: 3px solid var(--primary-color);
1313
+ }
1314
+
1315
+ .model-name {
1316
+ font-weight: 500;
1317
+ display: flex;
1318
+ align-items: center;
1319
+ gap: 0.75rem;
1320
+ }
1321
+
1322
+ .model-icon.small {
1323
+ width: 32px;
1324
+ height: 32px;
1325
+ font-size: 14px;
1326
+ flex-shrink: 0;
1327
+ border: 2px solid rgba(255, 255, 255, 0.2);
1328
+ box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
1329
+ }
1330
+
1331
+ .badge {
1332
+ font-size: 0.75rem;
1333
+ padding: 0.25rem 0.75rem;
1334
+ border-radius: 20px;
1335
+ font-weight: 600;
1336
+ text-transform: uppercase;
1337
+ }
1338
+
1339
+ .badge.new {
1340
+ background: var(--gradient-danger);
1341
+ color: white;
1342
+ text-shadow: 0 1px 2px rgba(0,0,0,0.2);
1343
+ }
1344
+
1345
+ .badge.best-value {
1346
+ background: var(--gradient-success);
1347
+ color: white;
1348
+ text-shadow: 0 1px 2px rgba(0,0,0,0.2);
1349
+ }
1350
+
1351
+ .price-cell {
1352
+ font-weight: 700;
1353
+ white-space: nowrap;
1354
+ }
1355
+
1356
+ .price-value {
1357
+ font-size: 1.5rem;
1358
+ font-weight: 800;
1359
+ background: var(--gradient-primary);
1360
+ -webkit-background-clip: text;
1361
+ -webkit-text-fill-color: transparent;
1362
+ background-clip: text;
1363
+ }
1364
+
1365
+ .price-unit {
1366
+ font-size: 0.875rem;
1367
+ color: var(--text-secondary);
1368
+ font-weight: 400;
1369
+ }
1370
+
1371
+ .try-button {
1372
+ padding: 0.5rem 1.5rem;
1373
+ border-radius: 50px;
1374
+ font-weight: 600;
1375
+ text-decoration: none;
1376
+ display: inline-block;
1377
+ transition: all 0.3s ease;
1378
+ background: var(--gradient-primary);
1379
+ color: white;
1380
+ white-space: nowrap;
1381
+ text-shadow: 0 1px 2px rgba(0,0,0,0.15);
1382
+ }
1383
+
1384
+ .try-button.secondary {
1385
+ background: rgba(255, 255, 255, 0.05);
1386
+ border: 1px solid var(--border-color);
1387
+ color: var(--text-secondary);
1388
+ }
1389
+
1390
+ .try-button:hover {
1391
+ transform: translateY(-2px);
1392
+ box-shadow: var(--shadow-md);
1393
+ }
1394
+
1395
+ .leaderboard-cta {
1396
+ text-align: center;
1397
+ padding: 2rem;
1398
+ background: #F8F9FA;
1399
+ border-radius: 15px;
1400
+ margin: 2rem 0;
1401
+ }
1402
+
1403
+ .leaderboard-cta p {
1404
+ margin-bottom: 1rem;
1405
+ color: #333333;
1406
+ font-weight: 400;
1407
+ }
1408
+
1409
+ .leaderboard-link {
1410
+ display: inline-block;
1411
+ color: var(--primary-color);
1412
+ font-weight: 600;
1413
+ text-decoration: none;
1414
+ padding: 0.75rem 1.5rem;
1415
+ border: 2px solid var(--primary-color);
1416
+ border-radius: 50px;
1417
+ transition: all 0.3s ease;
1418
+ }
1419
+
1420
+ .leaderboard-link:hover {
1421
+ background: var(--primary-color);
1422
+ color: white;
1423
+ transform: translateY(-2px);
1424
+ box-shadow: var(--shadow-md);
1425
+ }
1426
+
1427
+ .price-highlights {
1428
+ display: grid;
1429
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
1430
+ gap: 2rem;
1431
+ }
1432
+
1433
+ .highlight-card {
1434
+ background: #F8F9FA;
1435
+ border-radius: 20px;
1436
+ padding: 2rem;
1437
+ text-align: center;
1438
+ transition: transform 0.3s ease;
1439
+ }
1440
+
1441
+ .highlight-card:hover {
1442
+ transform: translateY(-5px);
1443
+ box-shadow: var(--shadow-md);
1444
+ }
1445
+
1446
+ .highlight-icon {
1447
+ font-size: 3rem;
1448
+ margin-bottom: 1rem;
1449
+ opacity: 0.9;
1450
+ }
1451
+
1452
+ .highlight-card h3 {
1453
+ color: #1a1a1a;
1454
+ margin-bottom: 0.5rem;
1455
+ font-weight: 600;
1456
+ }
1457
+
1458
+ .highlight-card p {
1459
+ color: #333333;
1460
+ line-height: 1.6;
1461
+ font-weight: 400;
1462
+ }
1463
+
1464
+ /* 应用案例部分 */
1465
+ .use-cases-section {
1466
+ padding: 5rem 0;
1467
+ background: white;
1468
+ }
1469
+
1470
+ .use-cases-grid {
1471
+ display: grid;
1472
+ grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
1473
+ gap: 2rem;
1474
+ margin-bottom: 3rem;
1475
+ }
1476
+
1477
+ .use-case-card {
1478
+ background: #F8F9FA;
1479
+ border-radius: 20px;
1480
+ padding: 2.5rem;
1481
+ text-align: center;
1482
+ transition: all 0.3s ease;
1483
+ position: relative;
1484
+ overflow: hidden;
1485
+ }
1486
+
1487
+ .use-case-card::before {
1488
+ content: '';
1489
+ position: absolute;
1490
+ top: 0;
1491
+ left: 0;
1492
+ width: 100%;
1493
+ height: 5px;
1494
+ background: var(--gradient-primary);
1495
+ transform: scaleX(0);
1496
+ transition: transform 0.3s ease;
1497
+ }
1498
+
1499
+ .use-case-card:hover {
1500
+ transform: translateY(-10px);
1501
+ box-shadow: var(--shadow-xl);
1502
+ }
1503
+
1504
+ .use-case-card:hover::before {
1505
+ transform: scaleX(1);
1506
+ }
1507
+
1508
+ .use-case-icon {
1509
+ font-size: 3rem;
1510
+ margin-bottom: 1rem;
1511
+ display: inline-block;
1512
+ }
1513
+
1514
+ .use-case-card h3 {
1515
+ color: #1a1a1a;
1516
+ margin-bottom: 1rem;
1517
+ font-weight: 600;
1518
+ }
1519
+
1520
+ .use-case-card p {
1521
+ color: #333333;
1522
+ line-height: 1.8;
1523
+ margin-bottom: 1.5rem;
1524
+ font-weight: 400;
1525
+ }
1526
+
1527
+ .learn-more {
1528
+ color: var(--primary-color);
1529
+ text-decoration: none;
1530
+ font-weight: 600;
1531
+ transition: color 0.3s ease;
1532
+ }
1533
+
1534
+ .learn-more:hover {
1535
+ color: var(--secondary-color);
1536
+ }
1537
+
1538
+ .case-study-cta {
1539
+ text-align: center;
1540
+ background: var(--gradient-primary);
1541
+ color: white;
1542
+ padding: 3rem;
1543
+ border-radius: 20px;
1544
+ }
1545
+
1546
+ .case-study-cta h3 {
1547
+ font-size: 2rem;
1548
+ margin-bottom: 1rem;
1549
+ }
1550
+
1551
+ .case-study-cta p {
1552
+ font-size: 1.125rem;
1553
+ margin-bottom: 2rem;
1554
+ opacity: 0.9;
1555
+ }
1556
+
1557
+ /* 客户评价部分 */
1558
+ .testimonials-section {
1559
+ padding: 5rem 0;
1560
+ background: #F8F9FA;
1561
+ }
1562
+
1563
+ .testimonials-section .section-title {
1564
+ color: #2c3e50;
1565
+ }
1566
+
1567
+ /* 确保白色背景部分的标题是深色 */
1568
+ .pricing-section .section-title,
1569
+ .use-cases-section .section-title {
1570
+ color: #2c3e50;
1571
+ }
1572
+
1573
+ .pricing-section .section-subtitle,
1574
+ .use-cases-section .section-subtitle {
1575
+ color: #5a5a5a;
1576
+ }
1577
+
1578
+ .testimonials-grid {
1579
+ display: grid;
1580
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
1581
+ gap: 2rem;
1582
+ }
1583
+
1584
+ .testimonial-card {
1585
+ background: white;
1586
+ border-radius: 20px;
1587
+ padding: 2.5rem;
1588
+ box-shadow: var(--shadow-md);
1589
+ transition: transform 0.3s ease;
1590
+ position: relative;
1591
+ border: 1px solid #e8e8e8;
1592
+ }
1593
+
1594
+ .testimonial-card:hover {
1595
+ transform: translateY(-5px);
1596
+ box-shadow: var(--shadow-xl);
1597
+ border-color: #3498db;
1598
+ }
1599
+
1600
+ .testimonial-label {
1601
+ position: absolute;
1602
+ top: -14px;
1603
+ left: 30px;
1604
+ background: #3498db;
1605
+ color: white;
1606
+ padding: 6px 20px;
1607
+ border-radius: 20px;
1608
+ font-size: 0.875rem;
1609
+ font-weight: 600;
1610
+ letter-spacing: 0.5px;
1611
+ text-shadow: 0 1px 2px rgba(0,0,0,0.2);
1612
+ }
1613
+
1614
+ .stars {
1615
+ color: #FFC107;
1616
+ font-size: 1.5rem;
1617
+ margin-bottom: 1.25rem;
1618
+ letter-spacing: 3px;
1619
+ }
1620
+
1621
+ .testimonial-text {
1622
+ font-size: 1.125rem;
1623
+ margin-bottom: 2rem;
1624
+ line-height: 1.9;
1625
+ color: #2c3e50;
1626
+ font-weight: 400;
1627
+ min-height: 100px;
1628
+ }
1629
+
1630
+ .testimonial-author {
1631
+ display: flex;
1632
+ align-items: center;
1633
+ gap: 1rem;
1634
+ padding-top: 1.5rem;
1635
+ border-top: 1px solid #f0f0f0;
1636
+ }
1637
+
1638
+ .author-avatar {
1639
+ width: 52px;
1640
+ height: 52px;
1641
+ background: linear-gradient(135deg, #3498db, #2c3e50);
1642
+ color: white;
1643
+ border-radius: 50%;
1644
+ display: flex;
1645
+ align-items: center;
1646
+ justify-content: center;
1647
+ font-weight: 600;
1648
+ font-size: 1.125rem;
1649
+ flex-shrink: 0;
1650
+ text-shadow: 0 1px 2px rgba(0,0,0,0.3);
1651
+ }
1652
+
1653
+ .testimonial-author > div:not(.author-avatar) {
1654
+ flex: 1;
1655
+ }
1656
+
1657
+ .testimonial-author strong {
1658
+ color: var(--dark-color);
1659
+ font-size: 1.125rem;
1660
+ display: block;
1661
+ margin-bottom: 0.25rem;
1662
+ font-weight: 600;
1663
+ }
1664
+
1665
+ .testimonial-author span {
1666
+ color: #7F8C8D;
1667
+ font-size: 0.9375rem;
1668
+ display: block;
1669
+ }
1670
+
1671
+ /* CTA区域 */
1672
+ .cta-section {
1673
+ padding: 5rem 0;
1674
+ background: var(--gradient-primary);
1675
+ color: white;
1676
+ text-align: center;
1677
+ }
1678
+
1679
+ .cta-content h2 {
1680
+ font-size: 2.5rem;
1681
+ margin-bottom: 1rem;
1682
+ }
1683
+
1684
+ .cta-content p {
1685
+ font-size: 1.25rem;
1686
+ margin-bottom: 2rem;
1687
+ opacity: 0.9;
1688
+ }
1689
+
1690
+ .cta-buttons {
1691
+ display: flex;
1692
+ gap: 1rem;
1693
+ justify-content: center;
1694
+ margin-bottom: 1rem;
1695
+ }
1696
+
1697
+ .primary-button.large,
1698
+ .secondary-button.large {
1699
+ padding: 1.25rem 2.5rem;
1700
+ font-size: 1.125rem;
1701
+ }
1702
+
1703
+ .cta-note {
1704
+ font-size: 0.875rem;
1705
+ opacity: 0.8;
1706
+ }
1707
+
1708
+ /* 页脚 */
1709
+ footer {
1710
+ background: var(--dark-color);
1711
+ color: white;
1712
+ padding: 3rem 0 1rem;
1713
+ }
1714
+
1715
+ .footer-content {
1716
+ display: grid;
1717
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
1718
+ gap: 2rem;
1719
+ margin-bottom: 2rem;
1720
+ }
1721
+
1722
+ .footer-section h4 {
1723
+ margin-bottom: 1rem;
1724
+ }
1725
+
1726
+ .footer-section ul {
1727
+ list-style: none;
1728
+ }
1729
+
1730
+ .footer-section ul li {
1731
+ margin-bottom: 0.5rem;
1732
+ }
1733
+
1734
+ .footer-section a {
1735
+ color: #BDC3C7;
1736
+ text-decoration: none;
1737
+ transition: color 0.3s ease;
1738
+ }
1739
+
1740
+ .footer-section a:hover {
1741
+ color: white;
1742
+ }
1743
+
1744
+ .footer-bottom {
1745
+ text-align: center;
1746
+ padding-top: 2rem;
1747
+ border-top: 1px solid #34495E;
1748
+ color: #7F8C8D;
1749
+ }
1750
+
1751
+ /* 响应式设计 */
1752
+ @media (max-width: 768px) {
1753
+ .hero {
1754
+ text-align: center;
1755
+ }
1756
+
1757
+ .hero-title {
1758
+ font-size: 1.75rem;
1759
+ }
1760
+
1761
+ .brand-text {
1762
+ font-size: 2.25rem;
1763
+ }
1764
+
1765
+ .tagline {
1766
+ font-size: 1.5rem;
1767
+ }
1768
+
1769
+ .hero-stats {
1770
+ justify-content: center;
1771
+ }
1772
+
1773
+ .hero-visual {
1774
+ position: relative;
1775
+ right: auto;
1776
+ top: auto;
1777
+ transform: none;
1778
+ margin-top: 2rem;
1779
+ }
1780
+
1781
+ .leaderboard-preview {
1782
+ flex-direction: column;
1783
+ align-items: center;
1784
+ }
1785
+
1786
+ .leaderboard-item {
1787
+ width: 100%;
1788
+ max-width: 400px;
1789
+ min-width: unset;
1790
+ }
1791
+
1792
+ .nav-links {
1793
+ display: none;
1794
+ }
1795
+
1796
+ .comparison-table {
1797
+ font-size: 0.875rem;
1798
+ }
1799
+
1800
+ th, td {
1801
+ padding: 0.75rem 0.5rem;
1802
+ }
1803
+
1804
+ .charts-grid {
1805
+ grid-template-columns: 1fr;
1806
+ }
1807
+
1808
+ .price-table {
1809
+ font-size: 0.875rem;
1810
+ }
1811
+
1812
+ .price-table th, .price-table td {
1813
+ padding: 0.75rem 0.5rem;
1814
+ }
1815
+
1816
+ .price-highlights {
1817
+ grid-template-columns: 1fr;
1818
+ }
1819
+
1820
+ .cta-buttons {
1821
+ flex-direction: column;
1822
+ align-items: center;
1823
+ }
1824
+
1825
+ .primary-button.large,
1826
+ .secondary-button.large {
1827
+ width: 100%;
1828
+ max-width: 300px;
1829
+ }
1830
+
1831
+ .demo-grid {
1832
+ grid-template-columns: 1fr;
1833
+ }
1834
+
1835
+ .demo-card.main {
1836
+ grid-column: 1;
1837
+ grid-row: auto;
1838
+ }
1839
+
1840
+ .features-grid {
1841
+ grid-template-columns: 1fr;
1842
+ }
1843
+
1844
+ .demo-gallery {
1845
+ grid-template-columns: 1fr;
1846
+ }
1847
+
1848
+ .benchmark-grid {
1849
+ grid-template-columns: 1fr;
1850
+ }
1851
+
1852
+ .benchmark-card.main {
1853
+ grid-column: 1;
1854
+ grid-row: auto;
1855
+ }
1856
+ }
1857
+
1858
+ /* 动画效果 */
1859
+ @keyframes fadeIn {
1860
+ from {
1861
+ opacity: 0;
1862
+ transform: translateY(20px);
1863
+ }
1864
+ to {
1865
+ opacity: 1;
1866
+ transform: translateY(0);
1867
+ }
1868
+ }
1869
+
1870
+ .hero-content,
1871
+ .chart-card,
1872
+ .pricing-card,
1873
+ .testimonial-card {
1874
+ animation: fadeIn 0.8s ease-out;
1875
+ }
1876
+
1877
+ /* 加载动画 */
1878
+ @keyframes pulse {
1879
+ 0% {
1880
+ transform: scale(1);
1881
+ }
1882
+ 50% {
1883
+ transform: scale(1.05);
1884
+ }
1885
+ 100% {
1886
+ transform: scale(1);
1887
+ }
1888
+ }
1889
+
1890
+ .primary-button:active {
1891
+ animation: pulse 0.3s ease;
1892
+ }
1893
+
1894
+ /* 核心能力展示部分 */
1895
+ .capabilities-showcase {
1896
+ padding: 80px 0;
1897
+ background: var(--secondary-bg);
1898
+ }
1899
+
1900
+ .capabilities-grid {
1901
+ margin-top: 60px;
1902
+ }
1903
+
1904
+ .capability-section {
1905
+ margin-bottom: 80px;
1906
+ padding: 40px;
1907
+ background: var(--card-bg);
1908
+ border-radius: 16px;
1909
+ border: 1px solid var(--border-color);
1910
+ transition: all 0.3s ease;
1911
+ }
1912
+
1913
+ .capability-section:hover {
1914
+ border-color: var(--primary-color);
1915
+ box-shadow: var(--shadow-glow);
1916
+ }
1917
+
1918
+ .capability-title {
1919
+ display: flex;
1920
+ align-items: center;
1921
+ gap: 20px;
1922
+ margin-bottom: 20px;
1923
+ font-size: 28px;
1924
+ color: var(--text-primary);
1925
+ }
1926
+
1927
+ .capability-number {
1928
+ display: inline-block;
1929
+ width: 50px;
1930
+ height: 50px;
1931
+ background: var(--gradient-primary);
1932
+ color: white;
1933
+ border-radius: 12px;
1934
+ display: flex;
1935
+ align-items: center;
1936
+ justify-content: center;
1937
+ font-weight: 700;
1938
+ font-size: 18px;
1939
+ text-shadow: 0 1px 2px rgba(0,0,0,0.2);
1940
+ }
1941
+
1942
+ .capability-description {
1943
+ font-size: 18px;
1944
+ color: var(--text-secondary);
1945
+ margin-bottom: 30px;
1946
+ line-height: 1.8;
1947
+ }
1948
+
1949
+ .demo-videos-grid {
1950
+ display: grid;
1951
+ grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
1952
+ gap: 30px;
1953
+ }
1954
+
1955
+ .demo-video-card {
1956
+ background: var(--card-hover-bg);
1957
+ border-radius: 16px;
1958
+ overflow: hidden;
1959
+ transition: transform 0.3s ease, box-shadow 0.3s ease;
1960
+ border: 1px solid var(--border-color);
1961
+ }
1962
+
1963
+ .demo-video-card:hover {
1964
+ transform: translateY(-5px);
1965
+ border-color: var(--primary-color);
1966
+ box-shadow: var(--shadow-glow);
1967
+ }
1968
+
1969
+ .video-container {
1970
+ position: relative;
1971
+ background: var(--gradient-dark);
1972
+ border-radius: 12px;
1973
+ overflow: hidden;
1974
+ }
1975
+
1976
+ .video-container video {
1977
+ width: 100%;
1978
+ height: auto;
1979
+ display: block;
1980
+ background: var(--gradient-dark);
1981
+ min-height: 300px;
1982
+ }
1983
+
1984
+ /* 当视频无法加载时显示占位符 */
1985
+ .video-container video:not([src]) + .video-placeholder,
1986
+ .video-container video[src=""] + .video-placeholder {
1987
+ display: flex !important;
1988
+ }
1989
+
1990
+ .video-placeholder {
1991
+ padding: 40px;
1992
+ text-align: center;
1993
+ background: var(--gradient-dark);
1994
+ min-height: 300px;
1995
+ display: flex;
1996
+ flex-direction: column;
1997
+ justify-content: center;
1998
+ align-items: center;
1999
+ }
2000
+
2001
+ .video-info {
2002
+ padding: 20px;
2003
+ background: var(--card-bg);
2004
+ border-top: 1px solid var(--border-color);
2005
+ }
2006
+
2007
+ .video-icon {
2008
+ font-size: 60px;
2009
+ margin-bottom: 20px;
2010
+ filter: grayscale(0%);
2011
+ }
2012
+
2013
+ .video-placeholder h4 {
2014
+ font-size: 20px;
2015
+ color: var(--text-primary);
2016
+ margin-bottom: 15px;
2017
  }
2018
 
2019
+ .video-info h4 {
2020
+ font-size: 18px;
2021
+ color: var(--text-primary);
2022
  margin-bottom: 10px;
 
2023
  }
2024
 
2025
+ .video-placeholder .prompt {
2026
+ font-size: 14px;
2027
+ color: var(--text-secondary);
2028
+ line-height: 1.6;
2029
+ margin-bottom: 20px;
2030
+ padding: 0 20px;
2031
+ font-style: italic;
2032
+ }
2033
+
2034
+ .video-specs {
2035
+ display: flex;
2036
+ gap: 20px;
2037
+ justify-content: center;
2038
+ margin-top: 15px;
2039
+ }
2040
+
2041
+ .video-specs span {
2042
+ background: var(--card-bg);
2043
+ padding: 5px 15px;
2044
+ border-radius: 20px;
2045
+ font-size: 12px;
2046
+ color: var(--primary-color);
2047
+ font-weight: 500;
2048
+ border: 1px solid var(--border-color);
2049
+ }
2050
+
2051
+ .play-button {
2052
+ display: block;
2053
+ padding: 15px 30px;
2054
+ background: var(--gradient-primary);
2055
+ color: white;
2056
+ text-decoration: none;
2057
+ font-weight: 600;
2058
+ text-align: center;
2059
+ transition: all 0.3s ease;
2060
+ text-shadow: 0 1px 2px rgba(0,0,0,0.15);
2061
+ }
2062
+
2063
+ .play-button:hover {
2064
+ transform: translateX(5px);
2065
+ box-shadow: var(--shadow-glow);
2066
+ }
2067
+
2068
+ .experience-cta {
2069
+ text-align: center;
2070
+ margin-top: 80px;
2071
+ padding: 60px;
2072
+ background: var(--card-bg);
2073
  border-radius: 16px;
2074
+ border: 1px solid var(--border-color);
2075
+ }
2076
+
2077
+ .experience-cta h3 {
2078
+ font-size: 32px;
2079
+ color: var(--text-primary);
2080
+ margin-bottom: 15px;
2081
+ }
2082
+
2083
+ .experience-cta p {
2084
+ font-size: 18px;
2085
+ color: var(--text-secondary);
2086
+ margin-bottom: 30px;
2087
+ }
2088
+
2089
+ .cta-buttons {
2090
+ display: flex;
2091
+ gap: 20px;
2092
+ justify-content: center;
2093
+ flex-wrap: wrap;
2094
+ }
2095
+
2096
+ .primary-button.large,
2097
+ .secondary-button.large {
2098
+ padding: 18px 40px;
2099
+ font-size: 18px;
2100
+ }
2101
+
2102
+ /* 响应式设计 */
2103
+ @media (max-width: 768px) {
2104
+ .capability-section {
2105
+ padding: 30px 20px;
2106
+ }
2107
+
2108
+ .capability-title {
2109
+ font-size: 22px;
2110
+ flex-wrap: wrap;
2111
+ }
2112
+
2113
+ .capability-number {
2114
+ width: 40px;
2115
+ height: 40px;
2116
+ font-size: 16px;
2117
+ }
2118
+
2119
+ .demo-videos-grid {
2120
+ grid-template-columns: 1fr;
2121
+ gap: 20px;
2122
+ }
2123
+
2124
+ .video-placeholder {
2125
+ padding: 30px 20px;
2126
+ min-height: 250px;
2127
+ }
2128
+
2129
+ .video-icon {
2130
+ font-size: 48px;
2131
+ }
2132
+
2133
+ .experience-cta {
2134
+ padding: 40px 20px;
2135
+ }
2136
+
2137
+ .experience-cta h3 {
2138
+ font-size: 24px;
2139
+ }
2140
+
2141
+ .cta-buttons {
2142
+ flex-direction: column;
2143
+ align-items: center;
2144
+ }
2145
+
2146
+ .primary-button.large,
2147
+ .secondary-button.large {
2148
+ width: 100%;
2149
+ max-width: 300px;
2150
+ }
2151
+ }
2152
+
2153
+ .demo-video-card.enhanced {
2154
+ background: var(--card-bg);
2155
+ border-radius: 16px;
2156
+ overflow: hidden;
2157
+ transition: all 0.3s ease;
2158
+ box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
2159
+ }
2160
+
2161
+ .demo-video-card.enhanced:hover {
2162
+ transform: translateY(-5px);
2163
+ box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
2164
+ }
2165
+
2166
+ .video-wrapper {
2167
+ position: relative;
2168
+ width: 100%;
2169
+ background: #000;
2170
+ border-radius: 12px;
2171
+ overflow: hidden;
2172
+ }
2173
+
2174
+ .video-caption {
2175
+ padding: 20px;
2176
+ background: var(--card-bg);
2177
+ }
2178
+
2179
+ .video-caption h4 {
2180
+ font-size: 18px;
2181
+ font-weight: 600;
2182
+ color: var(--text-primary);
2183
+ margin-bottom: 8px;
2184
+ }
2185
+
2186
+ .video-caption p {
2187
+ font-size: 14px;
2188
+ color: var(--text-secondary);
2189
+ margin: 0;
2190
+ line-height: 1.5;
2191
+ }
2192
+
2193
+ .demo-videos-grid {
2194
+ display: grid;
2195
+ grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
2196
+ gap: 30px;
2197
+ margin-top: 30px;
2198
  }
2199
 
2200
+ @media (max-width: 768px) {
2201
+ .demo-videos-grid {
2202
+ grid-template-columns: 1fr;
2203
+ }
2204
  }