<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Poster 模版 · Minimal</title>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --bg: #fafafa;
            --fg: #1f2937;
            --muted: #6b7280;
            --card: #ffffff;
            --border: #e5e7eb;
            --accent: #111827;
        }
        * { box-sizing: border-box; }
        body {
            margin: 0; padding: 32px;
            font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial;
            background: var(--bg); color: var(--fg);
        }
        .container { max-width: 1180px; margin: 0 auto; }
        .title { font-size: 40px; font-weight: 800; margin: 0 0 6px; }
        .subtitle { color: var(--muted); margin: 0 0 24px; }
        .grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 20px; }
        .card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 22px;
        }
        h2 { font-size: 18px; margin: 0 0 12px; color: var(--accent); }
        .caption { color: var(--muted); font-size: 12px; margin-top: 6px; }
        ol { padding-left: 18px; }
        a { color: #2563eb; text-decoration: none; }
        a:hover { text-decoration: underline; }
        .cite-ref {
            color: #2563eb;
            font-size: 0.75em;
            text-decoration: none;
            font-weight: 600;
            vertical-align: super;
        }
        .cite-ref:hover { text-decoration: underline; }
        @media (max-width: 960px) { .grid { grid-template-columns: 1fr; } }
    </style>
</head>
<body>
    <div class="container">
        <h1 class="title">[论文/项目标题]</h1>
        <p class="subtitle">[副标题或一句话摘要]</p>

        <div class="grid">
            <div class="card">
                <h2>主要内容</h2>
                <p>在此处放置核心文本，如摘要、方法介绍等<a class="cite-ref" href="https://example.com/source" target="_blank">[1]</a>。</p>
            </div>
            <div class="card">
                <h2>图表与数据</h2>
                <p>在此处插入关键图表或数据统计。</p>
            </div>
            <div class="card">
                <h2>结论</h2>
                <p>在此处总结研究成果与未来展望。</p>
            </div>
        </div>

    </div>
</body>
</html>
