@import url("fonts.css");
html, body { margin: 0; padding: 0; width: 100%; height: 100%; overflow: hidden; position: fixed; top: 0; left: 0; right: 0; bottom: 0; overscroll-behavior: none; -webkit-text-size-adjust: 100%; }
body { background: #0F1115; color: #ffffff; font-family: "Quicksand", "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; }
.err-page { height: 100%; box-sizing: border-box; display: flex; align-items: center; justify-content: center; padding: 24px; overflow: hidden; touch-action: manipulation; }
.err-page * { box-sizing: border-box; }
.err-card { width: 100%; max-width: 520px; max-height: 100%; overflow-y: auto; scrollbar-width: none; background: #1C1E29; border: 1px solid #333546; border-radius: 10px; box-shadow: 0 10px 30px rgba(0, 0, 0, .45); padding: 48px 32px; text-align: center; color: #ffffff; }
.err-card::-webkit-scrollbar { display: none; }
.err-icon { width: 64px; height: 64px; line-height: 64px; margin: 0 auto 20px; border-radius: 50%; background: rgba(252, 15, 100, .12); color: #FC0F64; font-size: 28px; font-weight: 700; }
.err-icon--error { background: rgba(252, 15, 100, .18); color: #FC0F64; }
.err-code { font-size: 56px; font-weight: 800; color: #FC0F64; line-height: 1.1; letter-spacing: 2px; }
.err-title { margin: 12px 0 8px; font-size: 20px; font-weight: 700; color: #ffffff; }
.err-msg { margin: 0 0 12px; font-size: 15px; line-height: 1.8; color: #9aa0a8; word-break: break-word; }
.err-msg a { color: #FC0F64; text-decoration: underline; }
.err-count { font-weight: 700; color: #FC0F64; }
.err-countdown { color: #9aa0a8; }
.err-actions { margin-top: 24px; }
.err-btn { display: inline-block; padding: 10px 28px; margin: 0 6px 8px; border-radius: 10px; background: #FC0F64; color: #ffffff; text-decoration: none; font-size: 14px; font-weight: 700; transition: background .2s ease, color .2s ease; }
.err-btn:hover { background: #d80c55; }
.err-btn--ghost { background: transparent; color: #ffffff; border: 1px solid #333546; }
.err-btn--ghost:hover { background: #1C1E29; color: #FC0F64; }
.err-footer { margin-top: 28px; font-size: 12px; color: #717383; }
 
@media (max-width: 767px) {
  .err-page { padding: 16px; }
  .err-card { padding: 28px 20px; }
  .err-code { font-size: 44px; }
  .err-icon { width: 56px; height: 56px; line-height: 56px; }
  .err-title { font-size: 18px; }
  .err-msg { font-size: 14px; }
  .err-btn { padding: 10px 22px; }
}
@media (max-width: 480px) { .err-page { padding: 12px; } .err-card { padding: 24px 16px; } }
 
@media (max-height: 640px) { .err-card { padding: 20px 18px; } .err-icon { width: 48px; height: 48px; line-height: 48px; margin-bottom: 12px; } .err-code { font-size: 40px; } .err-title { font-size: 17px; margin: 8px 0 6px; } .err-actions { margin-top: 14px; } }
@media (max-height: 480px) { .err-page { padding: 10px; } .err-card { padding: 14px 16px; } .err-icon { width: 40px; height: 40px; line-height: 40px; margin-bottom: 8px; font-size: 20px; } .err-code { font-size: 32px; } .err-title { font-size: 15px; margin: 6px 0 4px; } .err-msg { font-size: 13px; margin-bottom: 8px; } .err-actions { margin-top: 10px; } .err-btn { padding: 8px 18px; margin-bottom: 4px; } }