/*
 * 2015 Smile MAD 随意链接 —— 重建样式
 * 原样式 mainv4.css 托管在 smileacg.b0.upaiyun.com，从未被 Wayback Machine 存档，已无法找回。
 * 这份样式只为让存档页面可读，并非原版外观。
 */
* { box-sizing: border-box; }
html { background: #1d2333; }
body {
  margin: 0;
  color: #3a3f4b;
  font: 15px/1.9 "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  background: linear-gradient(160deg, #283149 0%, #3d2f53 55%, #6b3f5e 100%) fixed;
  min-height: 100vh;
}
.container, .action-topic, .action-intro-btn, .nav { display: none; }
.about {
  max-width: 760px;
  margin: 48px auto;
  padding: 8px 48px 24px;
  background: #fdfcfa;
  border-radius: 6px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .35);
}
.about h1 {
  margin: 40px 0 16px;
  padding-bottom: 8px;
  font-size: 22px;
  font-weight: 600;
  color: #5b3d6b;
  border-bottom: 2px solid #ecdcef;
}
.about > h1:first-of-type {
  margin-top: 12px;
  font-size: 30px;
  text-align: center;
  border: 0;
}
.about > h1:first-of-type ~ p:nth-of-type(-n+17) { text-align: center; color: #555a66; }
.about ol, .about ul { padding-left: 1.5em; }
.about li { margin: 6px 0; }
.submit {
  margin: 32px 0;
  padding: 8px 28px 20px;
  background: #f5eff7;
  border-radius: 6px;
}
.submit h1 { margin-top: 16px; }
.submit ul { list-style: none; padding: 0; }
.submit li { margin: 12px 0; font-weight: 600; }
.submit input[type=text] {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  font: inherit;
  font-weight: normal;
  border: 1px solid #d8c9de;
  border-radius: 4px;
  background: #fff;
}
.submit .r { margin-right: 24px; font-weight: normal; }
.tc { text-align: center; }
.btn {
  padding: 10px 36px;
  font: inherit;
  color: #fff;
  background: #8a5a9e;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}
.btn:disabled { background: #b7aabd; cursor: not-allowed; }
@media (max-width: 640px) {
  .about { margin: 0; padding: 4px 18px 16px; border-radius: 0; }
  .submit { padding: 4px 14px 14px; }
}