body { background: #f7f9fa; font-family: "Microsoft YaHei", Arial, sans-serif; margin: 0; }
.container {max-width: 1000px; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); padding: 32px 24px;margin: 40px auto; }
h1 { font-size: 22px; color: #129ff3; margin-bottom: 18px; }
.answer { font-size: 16px; color: #053680; line-height: 1.8; }
.back-link { display: inline-block; margin-top: 24px; color: #129ff3; text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.bright-text{ font-weight: bold; color: #129ff3; }