<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CloudBase AI ToolKit - Premium Banner</title>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
<style>
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: 'Inter', sans-serif;
background: #000;
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
overflow: hidden;
}
.banner {
width: 1600px;
height: 900px;
background: linear-gradient(135deg, #0a0f1c 0%, #1a1b2e 30%, #16213e 70%, #1a1b2e 100%);
position: relative;
overflow: hidden;
display: grid;
grid-template-columns: 1fr 1fr;
align-items: center;
padding: 0 80px;
box-shadow: 0 50px 100px rgba(0, 0, 0, 0.8);
}
/* 精美背景装饰 */
.banner::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background:
radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
radial-gradient(circle at 40% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
pointer-events: none;
}
.banner::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(59,130,246,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
pointer-events: none;
}
/* 左侧内容区域 */
.content-left {
z-index: 10;
position: relative;
}
.brand-title {
font-size: 5.2rem;
font-weight: 900;
background: linear-gradient(135deg, #60a5fa 0%, #34d399 35%, #a78bfa 70%, #60a5fa 100%);
background-size: 200% 200%;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
line-height: 0.95;
margin-bottom: 32px;
letter-spacing: -0.02em;
text-shadow: 0 0 40px rgba(96, 165, 250, 0.3);
}
.brand-subtitle {
font-size: 1.8rem;
color: #e2e8f0;
font-weight: 500;
margin-bottom: 40px;
display: flex;
align-items: center;
gap: 20px;
opacity: 0.9;
}
.ai-badge {
background: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
padding: 12px 24px;
border-radius: 50px;
color: white;
font-size: 1rem;
font-weight: 700;
box-shadow:
0 10px 30px rgba(16, 185, 129, 0.4),
0 0 0 1px rgba(255, 255, 255, 0.1),
inset 0 1px 0 rgba(255, 255, 255, 0.2);
position: relative;
}
.ai-badge::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
border-radius: 50px;
pointer-events: none;
}
.slogan {
font-size: 2.6rem;
color: #ffffff;
font-weight: 800;
line-height: 1.2;
padding: 40px 50px;
background:
linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.6) 100%),
linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
border-radius: 28px;
border: 2px solid transparent;
background-clip: padding-box;
position: relative;
backdrop-filter: blur(20px);
box-shadow:
0 25px 60px rgba(0, 0, 0, 0.5),
0 0 0 1px rgba(255, 255, 255, 0.05),
inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.slogan::before {
content: '';
position: absolute;
top: -2px;
left: -2px;
right: -2px;
bottom: -2px;
background: linear-gradient(135deg, #3b82f6, #10b981, #8b5cf6);
border-radius: 30px;
z-index: -1;
opacity: 0.8;
}
.highlight {
background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
font-weight: 900;
position: relative;
}
.magic-icon {
color: #fbbf24;
margin-right: 16px;
filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.6));
}
/* 右侧可视化区域 */
.visual-right {
display: flex;
align-items: center;
justify-content: center;
position: relative;
z-index: 10;
}
.tech-ecosystem {
position: relative;
width: 500px;
height: 500px;
}
/* 中央核心 */
.core-platform {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 180px;
height: 180px;
background:
linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
border-radius: 50%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: white;
box-shadow:
0 0 100px rgba(59, 130, 246, 0.6),
0 0 0 8px rgba(59, 130, 246, 0.2),
0 0 0 16px rgba(59, 130, 246, 0.1),
inset 0 4px 20px rgba(255, 255, 255, 0.2);
position: relative;
}
.core-platform::before {
content: '';
position: absolute;
top: -4px;
left: -4px;
right: -4px;
bottom: -4px;
background: linear-gradient(45deg, #3b82f6, #10b981, #8b5cf6, #3b82f6);
border-radius: 50%;
z-index: -1;
opacity: 0.8;
}
.core-icon {
font-size: 48px;
margin-bottom: 8px;
filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}
.core-text {
font-size: 14px;
font-weight: 700;
text-align: center;
font-family: 'JetBrains Mono', monospace;
letter-spacing: 0.5px;
}
/* 环绕的服务节点 */
.service-node {
position: absolute;
width: 120px;
height: 120px;
border-radius: 24px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: white;
font-weight: 600;
backdrop-filter: blur(20px);
border: 2px solid rgba(255, 255, 255, 0.1);
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-node:hover {
transform: translateY(-8px) scale(1.05);
border-color: rgba(255, 255, 255, 0.3);
}
.node-ai {
top: 20px;
left: 50%;
transform: translateX(-50%);
background: linear-gradient(135deg, rgba(16, 185, 129, 0.9) 0%, rgba(5, 150, 105, 0.9) 100%);
box-shadow: 0 20px 40px rgba(16, 185, 129, 0.4);
}
.node-functions {
top: 50%;
right: 20px;
transform: translateY(-50%);
background: linear-gradient(135deg, rgba(139, 92, 246, 0.9) 0%, rgba(124, 58, 237, 0.9) 100%);
box-shadow: 0 20px 40px rgba(139, 92, 246, 0.4);
}
.node-database {
bottom: 20px;
left: 50%;
transform: translateX(-50%);
background: linear-gradient(135deg, rgba(245, 158, 11, 0.9) 0%, rgba(217, 119, 6, 0.9) 100%);
box-shadow: 0 20px 40px rgba(245, 158, 11, 0.4);
}
.node-hosting {
top: 50%;
left: 20px;
transform: translateY(-50%);
background: linear-gradient(135deg, rgba(239, 68, 68, 0.9) 0%, rgba(220, 38, 38, 0.9) 100%);
box-shadow: 0 20px 40px rgba(239, 68, 68, 0.4);
}
.node-icon {
font-size: 28px;
margin-bottom: 8px;
filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}
.node-text {
font-size: 11px;
text-align: center;
font-family: 'JetBrains Mono', monospace;
letter-spacing: 0.3px;
line-height: 1.2;
}
/* 连接线 */
.connection-line {
position: absolute;
background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(16, 185, 129, 0.3));
height: 2px;
border-radius: 1px;
box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}
.line-1 {
top: 140px;
left: 210px;
width: 80px;
transform: rotate(-45deg);
}
.line-2 {
top: 250px;
right: 140px;
width: 80px;
}
.line-3 {
bottom: 140px;
left: 210px;
width: 80px;
transform: rotate(45deg);
}
.line-4 {
top: 250px;
left: 140px;
width: 80px;
}
/* 浮动装饰元素 */
.floating-element {
position: absolute;
opacity: 0.6;
color: rgba(59, 130, 246, 0.4);
}
.element-1 {
top: 10%;
left: 10%;
font-size: 24px;
transform: rotate(-15deg);
}
.element-2 {
top: 15%;
right: 15%;
font-size: 20px;
transform: rotate(20deg);
}
.element-3 {
bottom: 10%;
left: 15%;
font-size: 22px;
transform: rotate(10deg);
}
.element-4 {
bottom: 15%;
right: 10%;
font-size: 18px;
transform: rotate(-20deg);
}
/* 响应式设计 */
@media (max-width: 1600px) {
.banner {
width: 100vw;
height: 56.25vw;
max-height: 100vh;
padding: 0 5vw;
grid-template-columns: 1.2fr 1fr;
}
.brand-title {
font-size: calc(3rem + 2vw);
}
.slogan {
font-size: calc(1.4rem + 1vw);
padding: calc(20px + 2vw) calc(30px + 2vw);
}
.tech-ecosystem {
width: calc(300px + 15vw);
height: calc(300px + 15vw);
}
.core-platform {
width: calc(120px + 5vw);
height: calc(120px + 5vw);
}
.service-node {
width: calc(80px + 3vw);
height: calc(80px + 3vw);
}
}
@media (max-width: 1200px) {
.banner {
grid-template-columns: 1fr;
text-align: center;
padding: 5vh 5vw;
}
.visual-right {
margin-top: 40px;
}
}
</style>
</head>
<body>
<div class="banner">
<!-- 左侧内容 -->
<div class="content-left">
<h1 class="brand-title">CloudBase<br>AI ToolKit</h1>
<div class="brand-subtitle">
<span class="ai-badge">
<i class="fas fa-robot"></i> AI-Powered
</span>
Cloud Development Platform
</div>
<div class="slogan">
<i class="fas fa-magic magic-icon"></i>
<span class="highlight">Prompt</span> to Production:<br>
Ship full-stack apps in <span class="highlight">10 minutes</span>!
</div>
</div>
<!-- 右侧可视化 -->
<div class="visual-right">
<div class="tech-ecosystem">
<!-- 连接线 -->
<div class="connection-line line-1"></div>
<div class="connection-line line-2"></div>
<div class="connection-line line-3"></div>
<div class="connection-line line-4"></div>
<!-- 中央核心平台 -->
<div class="core-platform">
<div class="core-icon">
<i class="fas fa-cloud"></i>
</div>
<div class="core-text">
CloudBase<br>Platform
</div>
</div>
<!-- 环绕服务节点 -->
<div class="service-node node-ai">
<div class="node-icon">
<i class="fas fa-brain"></i>
</div>
<div class="node-text">
AI<br>Assistant
</div>
</div>
<div class="service-node node-functions">
<div class="node-icon">
<i class="fas fa-cogs"></i>
</div>
<div class="node-text">
Cloud<br>Functions
</div>
</div>
<div class="service-node node-database">
<div class="node-icon">
<i class="fas fa-database"></i>
</div>
<div class="node-text">
Database<br>Service
</div>
</div>
<div class="service-node node-hosting">
<div class="node-icon">
<i class="fas fa-globe"></i>
</div>
<div class="node-text">
Static<br>Hosting
</div>
</div>
<!-- 浮动装饰元素 -->
<div class="floating-element element-1">
<i class="fas fa-code"></i>
</div>
<div class="floating-element element-2">
<i class="fas fa-rocket"></i>
</div>
<div class="floating-element element-3">
<i class="fas fa-mobile-alt"></i>
</div>
<div class="floating-element element-4">
<i class="fas fa-chart-line"></i>
</div>
</div>
</div>
</div>
</body>
</html>
