142 lines
4.6 KiB
HTML
142 lines
4.6 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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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>荣誉证书系统</title>
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<style>
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:root { --a4-ratio: 210 / 297; }
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body {
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margin: 0; padding: 0; background: #f0f2f5;
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display: flex; flex-direction: column; align-items: center;
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min-height: 100vh;
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font-family: system-ui, -apple-system, sans-serif;
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}
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/* 顶部工具栏 */
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.toolbar {
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width: 100%; padding: 15px; background: white;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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position: sticky; top: 0; z-index: 100;
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display: flex; flex-direction: column; align-items: center; gap: 8px;
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}
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.btn-print {
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padding: 10px 25px; background: #1a73e8; color: white;
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border: none; border-radius: 6px; cursor: pointer; font-weight: 500;
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}
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.tip { font-size: 12px; color: #ef4444; }
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@media (min-width: 1024px) { .tip { display: none; } }
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/* 证书容器 */
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.main-content {
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flex: 1; /* 撑开中间区域 */
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 100%;
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}
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#cert-viewport {
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margin: 30px auto;
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width: 90vw;
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max-width: 650px;
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aspect-ratio: var(--a4-ratio);
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background: white;
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box-shadow: 0 10px 30px rgba(0,0,0,0.1);
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display: flex; justify-content: center; align-items: center;
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position: relative;
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}
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#cert-img { width: 100%; height: 100%; object-fit: contain; display: none; }
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#error-msg { display: none; color: #666; text-align: center; padding: 20px; }
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/* --- 版权页脚样式 --- */
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.footer {
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width: 100%;
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padding: 20px 0;
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text-align: center;
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color: #94a3b8; /* 浅灰色，不抢眼 */
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font-size: 14px;
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border-top: 1px solid #e2e8f0;
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margin-top: 20px;
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background: #f8fafc;
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}
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.footer p { margin: 5px 0; }
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.footer a { color: #64748b; text-decoration: none; }
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.footer a:hover { text-decoration: underline; }
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/* --- 打印优化 --- */
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@media print {
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/* 打印时隐藏工具栏和页脚 */
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.toolbar, .footer { display: none !important; }
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body { background: white; margin: 0; padding: 0; }
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.main-content { margin: 0; }
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#cert-viewport {
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margin: 0;
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width: 100%;
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max-width: none;
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box-shadow: none;
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}
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@page { size: A4 portrait; margin: 0; }
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}
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</style>
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</head>
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<body>
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<div class="toolbar">
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<div class="tip">⚠️ 建议在电脑端使用 Chrome 浏览器打印以获得最佳效果</div>
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<button class="btn-print" onclick="window.print()">打印 / 导出 PDF</button>
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</div>
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<div class="main-content">
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<div id="cert-viewport">
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<img id="cert-img" alt="荣誉证书">
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<div id="error-msg">
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<h2 style="color:#e11d48">❌ 证书不存在</h2>
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<p>请核对证书 ID 或联系管理员</p>
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</div>
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</div>
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</div>
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<footer class="footer">
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<p>© 2026 BI. All Rights Reserved.</p>
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<p style="font-size: 12px; opacity: 0.7;">由 Gemini 技术支持提供生成</p>
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</footer>
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<script>
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function loadCertificate() {
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const urlParams = new URLSearchParams(window.location.search);
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const certId = urlParams.get('id');
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const imgElement = document.getElementById('cert-img');
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const errorElement = document.getElementById('error-msg');
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if (!certId) {
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errorElement.style.display = 'block';
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errorElement.innerHTML = '<h2>请在链接中包含证书 ID</h2>';
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return;
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}
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// 加载 img/ 目录下的同名 SVG
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const filePath = `img/${certId}.svg`;
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imgElement.src = filePath;
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imgElement.onload = function() {
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imgElement.style.display = 'block';
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errorElement.style.display = 'none';
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document.title = "证书验证 - " + certId;
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};
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imgElement.onerror = function() {
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imgElement.style.display = 'none';
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errorElement.style.display = 'block';
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};
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}
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loadCertificate();
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</script>
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</body>
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</html> |