<div class="raw-html-embed">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>博悅 Online｜黑盒密碼活動</title>

<style>
  :root {
    color-scheme: dark;
    --gold: #f3cf84;
    --cream: #fff4dd;
    --muted: #d8c9e5;
    --line: #e3b96c44;
    font-family: system-ui, "Microsoft JhengHei", sans-serif;
  }

  * { box-sizing: border-box; }

  body {
    margin: 0;
    color: var(--cream);
    background: radial-gradient(
      ellipse at 50% 0,
      #4b2369,
      transparent 46rem
    ), #13091e;
  }

  main {
    width: min(56rem, calc(100% - 2rem));
    margin: clamp(1rem, 5vw, 3rem) auto;
  }

  .hero {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 1rem 1.2rem clamp(1.7rem, 5vw, 2.75rem);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background:
      radial-gradient(
        ellipse at 50% 18%,
        #63358088,
        transparent 68%
      ),
      linear-gradient(160deg, #301744, #1b0d2d 76%);
    box-shadow: 0 1.2rem 4rem #0006;
  }

  .hero::before,
  .hero::after {
    content: "";
    position: absolute;
    top: 1rem;
    width: 2rem;
    height: 2rem;
    border-top: 1px solid #e7b76488;
    pointer-events: none;
  }

  .hero::before {
    left: 1rem;
    border-left: 1px solid #e7b76488;
  }

  .hero::after {
    right: 1rem;
    border-right: 1px solid #e7b76488;
  }

  .logo {
    display: block;
    width: 8rem;
    height: 5.2rem;
    object-fit: cover;
    margin: auto;
  }

  .kicker {
    margin: .7rem 0;
    color: var(--gold);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .2em;
  }

  h1 {
    margin: .15rem 0 .6rem;
    color: #ffe2a5;
    font: 800 clamp(2.6rem, 9vw, 5.3rem)/1.05
      "Noto Serif TC", "PMingLiU", serif;
    letter-spacing: .08em;
    text-shadow:
      0 .12rem 0 #886043,
      0 0 2rem #c7836670;
  }

  .period {
    display: inline-block;
    margin: .25rem 0 0;
    padding: .3rem .85rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #160a2470;
    color: var(--gold);
    font-size: .87rem;
    font-weight: 700;
  }

  .lead {
    margin: .9rem auto;
    color: var(--muted);
    line-height: 1.7;
  }

  .stats {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
    max-width: 33rem;
    margin: 1.3rem auto 1.4rem;
    border: 1px solid var(--line);
    border-radius: .85rem;
    background: #160a24a0;
  }

  .stat {
    padding: .75rem .2rem;
  }

  .stat + .stat {
    border-left: 1px solid var(--line);
  }

  .stat strong,
  .stat span {
    display: block;
  }

  .stat strong {
    color: var(--gold);
    font-size: clamp(.92rem, 3.2vw, 1.35rem);
  }

  .stat span {
    margin-top: .25rem;
    color: var(--muted);
    font-size: .75rem;
  }

  .cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.2rem;
    padding: .7rem 2.2rem;
    border-radius: .7rem;
    background: linear-gradient(
      115deg,
      #fff1bf,
      #edc16e 65%,
      #d39c51
    );
    color: #241332;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 .4rem 1.4rem #dda85835;
  }

  .cta:hover {
    background: #ffdf95;
  }

  .cta:focus-visible {
    outline: 2px solid #fff0c1;
    outline-offset: 4px;
  }

  /* 新增：APP 瀏覽器開啟提醒 */
  .cta-note {
    margin: .7rem auto 0;
    color: #f3cf84;
    font-size: .78rem;
    font-weight: 500;
    line-height: 1.7;
    text-align: center;
    letter-spacing: .02em;
  }

  .details {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: .8rem;
    margin-top: .8rem;
  }

  .panel {
    padding: 1rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #251437;
  }

  h2 {
    margin: .1rem 0 .65rem;
    color: var(--gold);
    font-size: 1.1rem;
  }

  ol, p {
    line-height: 1.65;
  }

  ol {
    margin: 0;
    padding-left: 1.35rem;
  }

  li + li {
    margin-top: .35rem;
  }

  .panel p {
    margin: 0;
  }

  .panel p + p {
    margin-top: .55rem;
    color: var(--muted);
    font-size: .9rem;
  }

  footer {
    margin-top: .85rem;
    color: var(--muted);
    text-align: center;
    font-size: .82rem;
  }

  @media (max-width: 38rem) {
    .details {
      grid-template-columns: 1fr;
    }

    .cta {
      width: min(100%, 22rem);
    }

    .cta-note {
      max-width: 22rem;
      font-size: .75rem;
    }
  }
</style>

<main>
  <header class="hero">

    <img class="logo" src="https://blackbox-challenge.pages.dev/boyue-logo.png" alt="博悅 Online">

    <p class="kicker">每日挑戰</p>

    <h1>黑盒密碼</h1>

    <p class="period">
      活動期間
      <time datetime="2026-11-05">11/05</time>～
      <time datetime="2026-11-11">11/11</time>
      （台灣時間）
    </p>

    <p class="lead">
      跟著提示縮小範圍，猜中你的專屬密碼，解鎖兌換碼。
    </p>

    <div class="stats">
      <div class="stat">
        <strong>1000–3000</strong>
        <span>密碼範圍</span>
      </div>

      <div class="stat">
        <strong>10 次</strong>
        <span>每日免費機會</span>
      </div>

      <div class="stat">
        <strong>1 組</strong>
        <span>猜中可領券碼</span>
      </div>
    </div>

    <a class="cta" href="https://blackbox-challenge.pages.dev/" target="_blank" rel="noopener noreferrer">
      立即挑戰 ↗
    </a>

    
    <p class="cta-note">
      📌 APP 內開啟請長按按鈕，選擇「使用瀏覽器開啟」
    </p>

  </header>

  <div class="details">

    <section class="panel" aria-labelledby="rules">
      <h2 id="rules">挑戰方式</h2>
      <ol>
        <li>填寫正確的博悅 Online 遊戲暱稱。</li>
        <li>依提示輸入數字，超出提示範圍不扣次數。</li>
        <li>10 次都沒猜中，系統會公布正確答案。</li>
      </ol>
    </section>

    <section class="panel" aria-labelledby="prize">
      <h2 id="prize">領獎方式</h2>

      <p>
        猜中後，複製兌換碼並點擊
        「前往博悅 Online 兌換」。
      </p>

      <p>
        參加免費。兌換時須有任意金額的儲值紀錄，
        資格由博悅 Online 確認。
      </p>
    </section>

  </div>

  <footer>
    每日台灣時間 23:59 更新密碼與挑戰次數
  </footer>
</main>
</div>

博悅

聖誕黑盒密碼大挑戰