/* ============================================================
   404.html 页面不存在样式
   布局：亮黑大色块 → 超大 404 → 搜索占位 → 快速入口网格 → CTA
   ============================================================ */

.e-body{
  background:var(--grad-ink);
  background-image:
    radial-gradient(900px 480px at 50% -8%, rgba(201,168,124,.22), transparent 60%),
    var(--grad-ink);
  min-height:100vh;
  display:flex;align-items:center;
  padding:160px 0 90px;
}
.e-inner{text-align:center;color:#fff}

.e-code{
  font-size:clamp(120px,22vw,240px);font-weight:900;line-height:1;letter-spacing:-.02em;
  font-family:Georgia,"Times New Roman",serif;font-style:italic;
  background:linear-gradient(160deg,#E9D3A8 10%,#C9A87C 55%,#8a6f4e);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:10px;
}
.e-title{font-size:clamp(26px,3.6vw,40px);font-weight:900;color:#fff;margin-bottom:14px}
.e-sub{font-size:15px;color:#B7AE9E;line-height:1.9;margin-bottom:36px}

/* 搜索占位 */
.e-search{
  display:flex;max-width:520px;margin:0 auto 44px;
  border:1.5px solid rgba(201,168,124,.45);border-radius:100px;overflow:hidden;
  background:rgba(255,255,255,.06);transition:border-color .3s;
}
.e-search:focus-within{border-color:var(--coffee-bright)}
.e-search input{
  flex:1;background:transparent;border:none;outline:none;
  padding:15px 22px;font-size:15px;color:#fff;
}
.e-search input::placeholder{color:#8d8474}
.e-search button{
  width:58px;border:none;background:var(--grad-coffee);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.e-search button svg{width:20px;height:20px}

/* 快速入口网格 */
.e-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  max-width:760px;margin:0 auto 46px;
}
.e-cell{
  background:rgba(255,255,255,.05);border:1px solid rgba(201,168,124,.22);
  border-radius:16px;padding:26px 18px;text-align:center;
  transition:all .35s cubic-bezier(.22,.68,.4,1);
  display:flex;flex-direction:column;align-items:center;gap:6px;
}
.e-cell:hover{
  transform:translateY(-6px);background:rgba(201,168,124,.14);
  border-color:var(--coffee);box-shadow:0 16px 40px rgba(0,0,0,.35);
}
.e-cell-ic{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,rgba(201,168,124,.25),rgba(201,168,124,.08));
  display:flex;align-items:center;justify-content:center;margin-bottom:6px;
}
.e-cell-ic svg{width:22px;height:22px;color:var(--coffee-bright)}
.e-cell b{color:#fff;font-size:15px}
.e-cell span{font-size:12.5px;color:#B7AE9E}

.e-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

@media (max-width:640px){
  .e-grid{grid-template-columns:1fr 1fr}
}