/* 主题 002：清新蓝。仅覆盖颜色、圆角与阴影，沿用 001 的全部结构和交互。 */
body.theme-002{--primary:#1687d9;--primary-dark:#0d68b2;--green:#18b88a;--dark:#123047;--bg:#f1f8fc;--line:#dcecf4;--shadow:0 10px 30px rgba(20,108,153,.10)}
body.theme-002 .topbar{background:linear-gradient(135deg,#fff,#eef9ff)}
body.theme-002 .nav{background:#123047}
body.theme-002 .nav a:hover,body.theme-002 .nav a.active{background:#1687d9}
body.theme-002 .hero{background:#124f73}
body.theme-002 .hero:after{background:linear-gradient(90deg,rgba(12,59,87,.78),rgba(12,99,139,.28))}
body.theme-002 .game-icon{border-radius:50%;border-color:rgba(255,255,255,.35);background:linear-gradient(145deg,#48c9ff,#1687d9)}
body.theme-002 .discount-tag{border-radius:18px;background:#18b88a}
body.theme-002 .download{border-radius:28px}
body.theme-002 .card,body.theme-002 .side-card{border:1px solid #e1f0f6;border-radius:10px}
body.theme-002 .section-title h2 i,body.theme-002 .side-title h2 i{color:#1687d9}
body.theme-002 .gift-grid article{background:linear-gradient(145deg,#f4fcff,#fff);border-color:#dcecf4}
body.theme-002 .gift-grid article>i{background:#e1f5ff;color:#1687d9}
body.theme-002 .gamebox-intro{background:linear-gradient(155deg,#fff,#eefaff)}
body.theme-002 .gamebox-highlight{background:#1687d9}
body.theme-002 .gamebox-download{background:#18b88a}
body.theme-002 footer{background:#123047}