*{box-sizing:border-box;margin:0;padding:0}
:root{
  --paper:#f4ead2;
  --paper2:#fff7e6;
  --ink:#2b2118;
  --muted:#725538;
  --line:#b99b70;
  --stamp:#8b3d2a;
  --green:#3e7b43;
}
body{
  min-height:100vh;
  padding:14px;
  color:var(--ink);
  background:
    radial-gradient(circle at 20% 10%,rgba(255,248,232,.15),transparent 28%),
    linear-gradient(135deg,#21160d,#5b4128 45%,#27190f);
  font-family:Georgia,"Times New Roman",serif;
}
.case-file{
  max-width:960px;
  margin:0 auto;
  padding:14px;
  background:rgba(71,48,27,.62);
  border:1px solid rgba(255,248,232,.25);
  box-shadow:0 24px 70px rgba(0,0,0,.38);
}
.document{
  position:relative;
  overflow:hidden;
  min-height:calc(100vh - 56px);
  padding:28px;
  background:
    linear-gradient(rgba(255,255,255,.22),rgba(255,255,255,.04)),
    repeating-linear-gradient(0deg,rgba(70,45,20,.028) 0,rgba(70,45,20,.028) 1px,transparent 1px,transparent 5px),
    linear-gradient(to bottom,var(--paper2),var(--paper));
  border:1px solid rgba(70,45,20,.35);
  box-shadow:inset 0 0 50px rgba(92,61,30,.13);
}
.document:before{
  content:"";
  position:absolute;
  inset:12px;
  border:1px dashed rgba(107,78,44,.3);
  pointer-events:none;
}
.topline{
  position:relative;
  z-index:2;
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  margin-bottom:16px;
  color:var(--muted);
  font-size:.72rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.recording,.archive-ok{display:flex;align-items:center;gap:8px}
.red-dot,.green-dot{
  width:10px;height:10px;border-radius:50%;
  display:inline-block;
  animation:pulse 1.3s infinite;
}
.red-dot{background:#a83225}
.green-dot{background:var(--green)}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(168,50,37,.55)}
  70%{box-shadow:0 0 0 8px rgba(168,50,37,0)}
  100%{box-shadow:0 0 0 0 rgba(168,50,37,0)}
}
.letterhead{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr auto;
  gap:18px;
  padding-bottom:16px;
  border-bottom:2px solid rgba(107,78,44,.35);
}
.stamp-dept{
  color:var(--muted);
  font-size:.78rem;
  line-height:1.55;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.stamp-dept strong{
  color:var(--ink);
  font-size:1rem;
  letter-spacing:.09em;
}
.registration{
  text-align:right;
  color:var(--muted);
  font-size:.72rem;
  line-height:1.6;
}
.reg-number{
  display:inline-block;
  margin-top:6px;
  padding:4px 8px;
  color:var(--stamp);
  border:1px solid rgba(139,61,42,.5);
  transform:rotate(-1deg);
  font-weight:bold;
}
.seal{
  position:absolute;
  right:28px;
  top:118px;
  width:112px;
  height:112px;
  border:3px double var(--stamp);
  border-radius:50%;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
  color:var(--stamp);
  font-weight:800;
  font-size:.72rem;
  line-height:1.25;
  transform:rotate(-12deg);
  opacity:.22;
}
.main-text{
  position:relative;
  z-index:2;
  margin:34px 0 24px;
  max-width:760px;
  min-height:180px;
  font-size:1.02rem;
  line-height:1.75;
}
.main-text p{
  margin-bottom:12px;
  padding-left:12px;
  border-left:2px solid rgba(183,154,109,.85);
}
.main-text .strong{
  color:#602f12;
  font-weight:bold;
  border-left-color:var(--stamp);
}
.info-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin:22px 0;
}
.info-grid div{
  padding:12px;
  background:rgba(255,255,255,.28);
  border-left:3px solid rgba(107,78,44,.55);
}
.info-grid span{
  display:block;
  margin-bottom:6px;
  color:var(--muted);
  font-size:.66rem;
  text-transform:uppercase;
  letter-spacing:.1em;
}
.info-grid strong{font-size:.92rem}
.notice{
  position:relative;
  z-index:2;
  padding:14px 16px;
  color:#4b3522;
  line-height:1.65;
  background:rgba(255,248,232,.38);
  border-top:1px dashed var(--line);
  border-bottom:1px dashed var(--line);
}
.actions{
  position:relative;
  z-index:2;
  margin-top:20px;
  display:flex;
  justify-content:flex-end;
}
.archive-btn{
  display:inline-flex;
  min-height:40px;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  color:#3f2b18;
  background:rgba(255,248,232,.62);
  border:1px solid rgba(107,78,44,.55);
  text-decoration:none;
  font-weight:bold;
  text-transform:uppercase;
  letter-spacing:.05em;
  font-size:.76rem;
}
.signatures{
  position:relative;
  z-index:2;
  margin-top:30px;
  padding-top:16px;
  border-top:1px solid rgba(107,78,44,.35);
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:flex-end;
  color:#5d4329;
  font-size:.78rem;
  line-height:1.65;
}
.approval-stamp{
  min-width:116px;
  padding:8px 12px;
  color:var(--stamp);
  border:2px solid rgba(139,61,42,.7);
  text-align:center;
  font-weight:800;
  font-size:.62rem;
  line-height:1.25;
  transform:rotate(-3deg);
}
.watermark{
  position:absolute;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  color:rgba(80,50,25,.11);
  font-size:clamp(2.2rem,7vw,5.5rem);
  font-weight:900;
  letter-spacing:.08em;
  pointer-events:none;
}
@media(max-width:700px){
  body{padding:8px}
  .case-file{padding:8px}
  .document{padding:16px;min-height:calc(100vh - 32px)}
  .topline{font-size:.52rem;gap:8px;flex-wrap:nowrap}
  .letterhead{grid-template-columns:1fr;gap:10px}
  .stamp-dept{font-size:.62rem}
  .stamp-dept strong{font-size:.78rem}
  .registration{text-align:left;font-size:.58rem}
  .seal{right:12px;top:126px;width:76px;height:76px;font-size:.48rem}
  .main-text{font-size:.86rem;line-height:1.6;margin-top:26px}
  .info-grid{grid-template-columns:1fr;gap:7px}
  .actions{justify-content:stretch}
  .archive-btn{width:100%}
  .signatures{font-size:.62rem;align-items:flex-start}
  .approval-stamp{min-width:82px;font-size:.48rem;padding:6px}
}