html-learning/1.html at main · martin2space/html-learning · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>我的HTML学习大挑战</title>
        <style>
            :root { --bg:#0f172a; --card:#118273; --text:#e5e7eb; --muted:#9ca3af; --accent:#0ea5e9;}
            html,body{height:100%}
            body{
                margin:0;font-family:system-ui,-apple-system-sans-serif,Segoe UI,Roboto,Helvetica,Arial;
                background:linear-gradient(120deg,#0f172a,#0b1022);
                color:var(--text);display:flex;align-items:center;justify-content:center;
            }
            .card{width:min(820px,92vw);background: var(--card);padding: 28px;border-radius:16px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.45);}
            h1{margin:0 0 8px;font-size:28px;}
            p{line-height: 1.7}
            .muted{color:var(--muted)}
            .task{background: #0b1220;border: 1px solid #1f2937;border-radius: 12px;padding: 16px;margin-bottom: 16px;}
            ul{margin: 8px 0 0 18px;}
            a{color: var(--accent);text-decoration: none;}
            a:hover{text-decoration: underline;}
            img{max-width: 100%;border-radius: 12px;}
            code{background: #0b1220;padding: 2px 6px;border-radius: 6px;}
            </style>
    </head>
    <body>
        <main class="card">
<!-- 备注 改口号-->
 <h1>勇敢者的一天</h1>
 <p class="muted">提示：本页面就是你的练习场</p>
 <section class="task">
    <h2>卡关 口令</h2>
    <ul>
        <li>"tipic”</li>
        <li>33333</li>
        <li>wwwwwwwwww</li>
    </ul>
 </section>
 <p class="muted">努力学习
    <code>style.css</code>天天向上</p>
        </main>
    </body>
</html>