/* ========================================
   404 Has Found — Entry Page Styles
   入口页面: 登录注册选择页
   ======================================== */

/* ---------- Scene ---------- */
.entry-scene {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: linear-gradient(180deg,
    #FDE8E0 0%,
    #FAD4C4 25%,
    #F7C0AC 50%,
    #E8A087 75%,
    #D4917A 100%
  );
}

/* ---------- Ambient glow orbs ---------- */
.orb {
  position: absolute; border-radius: 50%; pointer-events: none;
}
.orb-1 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255,220,200,0.5) 0%, transparent 70%);
  top: -80px; right: -100px;
}
.orb-2 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,183,197,0.4) 0%, transparent 70%);
  bottom: 10%; left: -60px;
  animation: orbFloat 6s ease-in-out infinite;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(15px, -20px) scale(1.08); }
}

/* ---------- Content Layer ---------- */
.entry-content {
  position: relative; z-index: 20;
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  padding: 40px 24px;
  width: 100%; max-width: 380px;
  animation: contentIn 1s cubic-bezier(0.22, 0.61, 0.36, 1) 0.3s both;
}
@keyframes contentIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Brand ---------- */
.brand-number {
  font-family: 'Caveat', cursive;
  font-size: clamp(68px, 18vw, 80px);
  width: auto;   /* 或 width: auto; */
  padding: 0 12px; 
  font-weight: 800;
  line-height: 1;
  display:inline-block;
  letter-spacing: -3px;
  background: linear-gradient(160deg, #C85A3A 0%, #E8734A 30%, #FF8C69 60%, #E8734A 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 12px rgba(200,90,50,0.25));
  animation: numberFloat 4s ease-in-out infinite;
}
@keyframes numberFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.brand-name {
  font-family: 'Caveat', cursive;
  font-size: clamp(28px, 8vw, 42px);
  font-weight: 600;
  color: #A04028;
  margin-top: -6px;
  letter-spacing: 2px;
  opacity: 0.85;
}
.brand-tagline {
  font-size: 13px;
  color: #8B5A4A;
  margin-top: 4px;
  letter-spacing: 3px;
  font-weight: 500;
}

/* ---------- Divider ---------- */
.divider {
  width: 50px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,90,50,0.35), transparent);
  margin: 32px 0;
  border-radius: 1px;
}

/* ---------- Buttons ---------- */
.btn-group {
  display: flex; flex-direction: column; gap: 16px;
  width: 100%; margin-top: 8px;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 32px;
  font-family: 'ZCOOL KuaiLe', sans-serif;
  font-size: 18px; font-weight: 600;
  letter-spacing: 2px;
  border-radius: 16px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
  border: none;
  outline: none;
}
.btn-primary {
  background: linear-gradient(135deg, #E8734A 0%, #FF8C69 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 0 rgba(200,90,50,0.15), 0 8px 20px rgba(232,115,74,0.25);
}
.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 4px 0 rgba(200,90,50,0.15), 0 6px 15px rgba(232,115,74,0.2);
}
.btn-secondary {
  background: #FFFFFF;
  color: #E8734A;
  border: 2px solid rgba(232,115,74,0.3);
  box-shadow: 0 4px 12px rgba(232,115,74,0.08);
}
.btn-secondary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 8px rgba(232,115,74,0.06);
  border-color: rgba(232,115,74,0.5);
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  .brand-number { animation: none; }
  .orb-2 { animation: none; }
  .entry-content { animation: none; opacity: 1; transform: none; }
}

/* ---------- Larger screens ---------- */
@media (min-width: 768px) {
  .brand-number { font-size: 110px; }
  .btn-group { max-width: 320px; }
}