```css
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600&family=Share+Tech+Mono&display=swap');


/* =========================================
   BASE
   ========================================= */

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  background: #090808;
  color: #b8b1aa;
  font-family: "Share Tech Mono", monospace;
  line-height: 1.6;
}


/* =========================================
   RUTA DE NAVEGACIÓN
   ========================================= */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 18px;

  margin-bottom: 25px;

  color: #514b47;
  font-size: 11px;
  letter-spacing: 2px;
}

.breadcrumb button {
  padding: 0;

  background: none;
  border: none;

  color: #715555;

  font-family: "Share Tech Mono", monospace;
  font-size: 11px;
  letter-spacing: 2px;

  cursor: pointer;

  transition:
    color 0.2s ease,
    letter-spacing 0.2s ease;
}

.breadcrumb button:hover {
  color: #b87878;
  letter-spacing: 3px;
}

.breadcrumb-path {
  display: flex;
  align-items: center;
  gap: 10px;

  color: #4d4743;
}

.breadcrumb-path a {
  color: #706762;
  text-decoration: none;

  transition: color 0.2s ease;
}

.breadcrumb-path a:hover {
  color: #b8aaa2;
}

.breadcrumb-path span:last-child {
  color: #958a83;
}


/* =========================================
   PÁGINA PRINCIPAL
   ========================================= */

.page {
  width: 90%;
  max-width: 950px;

  margin: 50px auto;
  padding: 40px;

  border: 1px solid #292323;

  background: #0d0b0b;

  box-shadow:
    0 0 40px rgba(0, 0, 0, 0.8);

  position: relative;
  z-index: 2;

  overflow: hidden;
}


/* =========================================
   CABECERA
   ========================================= */

header {
  text-align: center;
}

.top-line {
  display: flex;
  justify-content: space-between;

  color: #665f5a;

  font-size: 12px;

  letter-spacing: 2px;
}

h1 {
  margin: 35px 0 5px;

  font-family: "Cinzel", serif;

  font-size: 58px;
  font-weight: 500;

  letter-spacing: 12px;

  color: #d2cbc4;
}

h2 {
  font-family: "Cinzel", serif;

  font-weight: 500;

  letter-spacing: 4px;

  color: #c5bdb5;
}

.subtitle {
  color: #716963;

  font-size: 12px;

  letter-spacing: 4px;
}

.divider {
  height: 1px;

  background: #332d2a;

  margin: 30px 0;
}


/* =========================================
   AVISO
   ========================================= */

.warning {
  padding: 20px;

  border-left: 2px solid #684242;

  background: #110d0d;

  margin-bottom: 50px;
}

.warning-title {
  color: #9b5a5a;

  letter-spacing: 3px;
}

.warning p {
  margin-bottom: 0;

  color: #827974;
}


/* =========================================
   INTRODUCCIÓN
   ========================================= */

.introduction {
  max-width: 700px;

  margin-bottom: 60px;
}

.introduction p {
  color: #918983;
}

.redacted {
  color: #6d4b4b !important;

  letter-spacing: 2px;
}


/* =========================================
   LISTA DE ARCHIVOS
   ========================================= */

.files {
  margin-top: 30px;
}

.file {
  display: grid;

  grid-template-columns: 60px minmax(0, 1fr) 120px;

  align-items: center;

  padding: 16px 10px;

  border-bottom: 1px solid #211d1b;
}

.file:hover {
  background: #151010;
}

.file-number {
  color: #514b47;
}

.file a {
  color: #bdb5ae;

  text-decoration: none;

  letter-spacing: 1px;
}

.file a:hover {
  color: #d7b0b0;
}

.file-status {
  text-align: right;

  color: #625b56;

  font-size: 11px;
}


/* =========================================
   ÁLBUM DE FOTOGRAFÍAS
   ========================================= */

.photo-gallery {
  width: 100%;
  max-width: 100%;

  column-count: 2;

  column-gap: 20px;

  margin-top: 30px;

  overflow: hidden;
}


/* =========================================
   FOTOGRAFÍA
   ========================================= */

.photo {
  display: inline-block;

  width: 100%;
  max-width: 100%;

  margin: 0 0 20px 0;

  padding: 8px;

  background: #100e0e;

  border: 1px solid #292323;

  break-inside: avoid;

  page-break-inside: avoid;

  overflow: hidden;

  box-shadow:
    0 4px 15px rgba(0, 0, 0, 0.5);

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.photo:hover {
  transform: translateY(-3px);

  border-color: #493535;

  background: #151010;

  box-shadow:
    0 7px 20px rgba(0, 0, 0, 0.7);
}


/* =========================================
   IMAGEN
   ========================================= */

.photo a {
  display: block;

  width: 100%;
  max-width: 100%;

  line-height: 0;

  overflow: hidden;
}

.photo img {
  display: block;

  width: 100%;
  max-width: 100%;

  height: auto;

  margin: 0;

  border: 1px solid #211d1b;

  object-fit: contain;

  filter:
    brightness(0.85)
    contrast(1.05);

  transition:
    filter 0.25s ease;
}

.photo:hover img {
  filter:
    brightness(1)
    contrast(1.08);
}


/* =========================================
   TEXTO DE LA FOTO
   ========================================= */

.photo figcaption {
  width: 100%;

  padding: 10px 5px 4px;

  color: #807872;

  font-size: 10px;

  letter-spacing: 1px;

  line-height: 1.4;

  overflow-wrap: anywhere;
}

.photo-number {
  color: #4f4844;

  margin-right: 7px;
}


/* =========================================
   FIRMA
   ========================================= */

.signature {
  margin-top: 80px;

  text-align: center;
}

.signature h2 {
  font-size: 25px;

  margin: 5px 0;
}

.alias {
  color: #715555;

  letter-spacing: 5px;
}


/* =========================================
   PIE DE PÁGINA
   ========================================= */

footer {
  margin-top: 80px;

  text-align: center;

  color: #514b47;

  font-size: 11px;

  letter-spacing: 2px;
}

.online {
  color: #6d856e;
}

.copyright {
  margin-top: 25px;

  color: #393432;
}


/* =========================================
   MANCHAS DE SANGRE
   ========================================= */

.blood-splatter {
  position: fixed;

  top: 0;
  bottom: 0;

  width: 240px;

  pointer-events: none;

  z-index: 1;

  opacity: 0.65;
}

.splatter-left {
  left: 0;

  background:

    radial-gradient(
      ellipse 9px 15px at 32% 16%,
      rgba(80, 20, 20, 0.8) 0%,
      rgba(60, 15, 15, 0.6) 55%,
      transparent 70%
    ),

    radial-gradient(
      circle 4px at 68% 23%,
      rgba(90, 22, 22, 0.75) 0%,
      transparent 75%
    ),

    radial-gradient(
      circle 7px at 22% 38%,
      rgba(75, 18, 18, 0.75) 0%,
      transparent 75%
    ),

    radial-gradient(
      circle 3px at 48% 35%,
      rgba(100, 25, 25, 0.7) 0%,
      transparent 75%
    ),

    radial-gradient(
      ellipse 35px 20px at 15% 57%,
      rgba(65, 16, 16, 0.5) 0%,
      rgba(50, 12, 12, 0.25) 45%,
      transparent 75%
    ),

    radial-gradient(
      ellipse 5px 35px at 73% 68%,
      rgba(65, 16, 16, 0.55) 0%,
      transparent 75%
    );
}

.splatter-right {
  right: 0;

  background:

    radial-gradient(
      ellipse 7px 14px at 75% 12%,
      rgba(75, 18, 18, 0.7) 0%,
      transparent 75%
    ),

    radial-gradient(
      circle 3px at 45% 19%,
      rgba(100, 25, 25, 0.7) 0%,
      transparent 75%
    ),

    radial-gradient(
      circle 6px at 82% 31%,
      rgba(80, 18, 18, 0.75) 0%,
      transparent 75%
    ),

    radial-gradient(
      ellipse 28px 15px at 90% 48%,
      rgba(65, 15, 15, 0.5) 0%,
      rgba(50, 12, 12, 0.25) 45%,
      transparent 75%
    ),

    radial-gradient(
      ellipse 5px 42px at 34% 57%,
      rgba(65, 16, 16, 0.55) 0%,
      transparent 75%
    ),

    radial-gradient(
      circle 4px at 73% 68%,
      rgba(90, 20, 20, 0.7) 0%,
      transparent 75%
    );
}


/* =========================================
   PERSONAS DE INTERÉS
   ========================================= */

.people-section {
  margin-top: 40px;
}

.people-section h2 {
  margin-bottom: 30px;
}


/* =========================================
   CUADRÍCULA DE EXPEDIENTES
   ========================================= */

.people-grid {
  width: 100%;

  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 45px 30px;

  margin-top: 35px;
}


/* =========================================
   CARPETA
   ========================================= */

.person-folder {
  display: block;

  width: 100%;

  padding: 12px;

  color: inherit;
  text-decoration: none;

  text-align: center;

  border: 1px solid transparent;

  cursor: pointer;

  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.person-folder:hover {
  background: #110f0f;

  border-color: #302827;

  transform: translateY(-4px);
}


/* =========================================
   ICONO DE CARPETA
   ========================================= */

.folder-icon {
  position: relative;

  width: 150px;
  height: 105px;

  margin: 0 auto 16px;
}


/* =========================================
   PESTAÑA DE LA CARPETA
   ========================================= */

.folder-tab {
  position: absolute;

  left: 8px;
  top: 4px;

  width: 52px;
  height: 20px;

  background: #29201e;

  border: 1px solid #463633;

  border-bottom: none;
}


/* =========================================
   CUERPO DE LA CARPETA
   ========================================= */

.folder-body {
  position: absolute;

  left: 0;
  bottom: 0;

  width: 100%;
  height: 88px;

  background: #1b1514;

  border: 1px solid #463633;

  clip-path: polygon(
    0 12%,
    8% 0,
    34% 0,
    40% 12%,
    100% 12%,
    100% 100%,
    0 100%
  );

  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.55);

  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}


/* =========================================
   LÍNEA INTERIOR DE LA CARPETA
   ========================================= */

.folder-body::after {
  content: "";

  position: absolute;

  left: 12px;
  right: 12px;
  top: 40px;

  height: 1px;

  background: #302725;
}

.folder-portrait {
  position: absolute;

  left: 0;
  top: 0;

  width: 100%;
  height: 100%;

  object-fit: cover;

  opacity: 0.75;

  filter:
    brightness(0.65)
    contrast(1.1)
    saturate(0.7);

  mix-blend-mode: luminosity;

  pointer-events: none;
}

/* =========================================
   HOVER DE LA CARPETA
   ========================================= */

.person-folder:hover .folder-body {
  background: #241b1a;

  border-color: #634744;

  box-shadow:
    0 10px 25px rgba(0, 0, 0, 0.75);
}


/* =========================================
   INFORMACIÓN DE LA CARPETA
   ========================================= */

.folder-info {
  display: flex;

  flex-direction: column;

  gap: 5px;

  padding-left: 2px;

  text-align: center;
}


/* =========================================
   NÚMERO DE EXPEDIENTE
   ========================================= */

.folder-number {
  color: #514a46;

  font-size: 9px;

  letter-spacing: 2px;
}


/* =========================================
   NOMBRE DE LA PERSONA
   ========================================= */

.folder-name {
  color: #b8afa8;

  font-family: "Cinzel", serif;

  font-size: 14px;

  letter-spacing: 3px;
}

.person-folder:hover .folder-name {
  color: #d0c3bb;
}


/* =========================================
   FICHA DE PERSONA
   ========================================= */

.subject-portrait {
  display: flex;

  justify-content: center;
  align-items: center;

  margin: 20px auto 55px;
}

.subject-portrait img {
  display: block;

  width: 220px;
  height: 220px;

  object-fit: contain;

  border: 1px solid #332b28;

  background: #100e0e;

  padding: 10px;

  box-shadow:
    0 10px 35px rgba(0, 0, 0, 0.7);

  filter:
    brightness(0.88)
    contrast(1.05);
}


/* =========================================
   SECCIONES DE LA FICHA
   ========================================= */

.subject-section {
  margin-top: 55px;
}

.subject-section h2,
.subject-notes h2 {
  margin-bottom: 25px;

  font-size: 19px;

  color: #b9aea7;
}


/* =========================================
   DATOS
   ========================================= */

.subject-data {
  border-top: 1px solid #292323;
}

.data-row {
  display: grid;

  grid-template-columns: 180px 1fr;

  padding: 13px 5px;

  border-bottom: 1px solid #211d1b;
}

.data-label {
  color: #625a55;

  font-size: 10px;

  letter-spacing: 2px;
}

.data-value {
  color: #aaa19b;

  font-size: 12px;
}


/* =========================================
   DESCRIPCIÓN
   ========================================= */

.subject-description {
  padding: 20px;

  min-height: 100px;

  background: #110f0f;

  border-left: 2px solid #342a28;

  color: #817873;

  font-size: 12px;
}


/* =========================================
   NOTAS DE ETHAN
   ========================================= */

.subject-notes {
  margin-top: 65px;
}

.subject-notes blockquote {
  margin: 0;

  padding: 20px 25px;

  background: #110d0d;

  border-left: 2px solid #684242;

  color: #8a7770;

  font-size: 12px;

  font-style: italic;
}


/* =========================================
   TABLET
   ========================================= */

@media (max-width: 800px) {

  .photo-gallery {
    column-count: 2;

    column-gap: 15px;
  }

  .people-grid {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));

    gap: 35px 20px;
  }

}


/* =========================================
   MÓVIL
   ========================================= */

@media (max-width: 650px) {

  .page {
    width: 94%;

    padding: 20px;

    margin: 20px auto;
  }

  h1 {
    font-size: 38px;

    letter-spacing: 7px;
  }

  .top-line {
    font-size: 9px;
  }

  .file {
    grid-template-columns:
      40px minmax(0, 1fr);
  }

  .file-status {
    display: none;
  }

  .photo-gallery {
    column-count: 1;

    column-gap: 0;
  }

  .photo {
    margin-bottom: 14px;
  }

  .blood-splatter {
    width: 100px;

    opacity: 0.45;
  }


  /* =========================================
     PERSONAS DE INTERÉS — MÓVIL
     ========================================= */

  .people-grid {
    grid-template-columns: 1fr;

    gap: 25px;
  }

  .folder-icon {
    width: 140px;

    height: 95px;
  }

  .folder-body {
    height: 80px;
  }


  /* =========================================
     FICHA — MÓVIL
     ========================================= */

  .subject-portrait img {
    width: 180px;
    height: 180px;
  }

  .data-row {
    grid-template-columns: 1fr;

    gap: 5px;
  }

}
```