:root {
  --bit-gold: #f4c95d;
  --bit-gold-bright: #ffe29a;
  --bit-panel: rgba(12, 14, 20, 0.9);
  --bit-border: rgba(244, 201, 93, 0.22);
  --bit-text: #f4f0e6;
  --bit-muted: #a9adba;
}

/* Page foundation */
.bit-page {
  background: #06080d;
  color: var(--bit-text);
}

.bit-page-background {
  position: fixed;
  z-index: -1;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: url("../../img/HH/wallpaper/wallpaper-hh.png") no-repeat center top;
  background-size: cover;
}

.bit-main {
  padding: 70px 0 90px;
  background:
    radial-gradient(circle at 8% 5%, rgba(244, 201, 93, 0.15), transparent 28%),
    radial-gradient(
      circle at 92% 22%,
      rgba(93, 118, 170, 0.14),
      transparent 25%
    ),
    linear-gradient(rgba(3, 6, 12, 0.54), rgba(3, 6, 12, 0.94));
}
.bit-container {
  max-width: 1320px;
}

/* Hero */
.bit-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  min-height: 440px;
  margin-bottom: 34px;
  overflow: hidden;
  border: 1px solid var(--bit-border);
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.08),
      rgba(255, 255, 255, 0.02)
    ),
    rgba(8, 10, 16, 0.88);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.5);
}
.bit-hero:before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 45%, rgba(8, 10, 16, 0.15)),
    linear-gradient(
      120deg,
      transparent 0,
      rgba(244, 201, 93, 0.1) 48%,
      transparent 72%
    );
  pointer-events: none;
}
.bit-hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: clamp(32px, 5vw, 70px);
}
.bit-eyebrow,
.bit-heading > span {
  color: var(--bit-gold-bright);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.bit-eyebrow {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  padding: 7px 13px;
  margin-bottom: 17px;
  border: 1px solid rgba(244, 201, 93, 0.3);
  border-radius: 999px;
  background: rgba(244, 201, 93, 0.08);
}
.bit-hero h1 {
  margin: 0 0 17px;
  font-family: "Marcellus SC", serif;
  font-size: clamp(45px, 7vw, 78px);
  line-height: 0.95;
  text-transform: uppercase;
  text-shadow: 0 6px 25px #000;
}
.bit-hero p {
  max-width: 700px;
  margin: 0;
  color: var(--bit-muted);
  font-size: 18px;
  line-height: 1.7;
}
.bit-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.1);
  mask-image: linear-gradient(90deg, transparent, #000 32%);
}
.bit-levels {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 27px;
  color: var(--bit-gold-bright);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.bit-levels span {
  padding: 9px 15px;
  border: 1px solid var(--bit-border);
  background: rgba(0, 0, 0, 0.3);
}
.bit-levels i {
  font-size: 12px;
}

/* Shared section headings and panels */
.bit-section,
.bit-rules {
  margin-top: 28px;
  padding: clamp(25px, 4vw, 45px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.06),
      rgba(255, 255, 255, 0.018)
    ),
    var(--bit-panel);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}
.bit-heading {
  margin-bottom: 27px;
}
.bit-heading h2 {
  margin: 5px 0 8px;
  color: #fff;
  font-family: "Marcellus SC", serif;
  font-size: clamp(28px, 4vw, 40px);
}
.bit-heading p {
  max-width: 760px;
  margin: 0;
  color: var(--bit-muted);
  line-height: 1.65;
}

/* Opening schedule */
.bit-schedule {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}
.bit-schedule div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 22px 12px;
  border: 1px solid var(--bit-border);
  background: rgba(244, 201, 93, 0.06);
  color: var(--bit-gold-bright);
  font-size: 18px;
}

/* Expedition rules */
.bit-rule-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.bit-rule-grid article {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(0, 0, 0, 0.25);
}
.bit-rule-grid article > i {
  color: var(--bit-gold);
  font-size: 25px;
}
.bit-rule-grid h3 {
  margin: 18px 0 10px;
  color: #fff;
  font-size: 18px;
}
.bit-rule-grid p {
  margin: 0;
  color: var(--bit-muted);
  line-height: 1.65;
}

/* Monsters and drop lists */
.bit-monsters {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.bit-monster {
  display: grid;
  grid-template-columns: 190px 1fr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.28);
  transition: 0.2s ease;
}

.bit-monster:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 201, 93, 0.42);
  box-shadow: 0 17px 40px rgba(0, 0, 0, 0.4);
}
.bit-monster-image {
  position: relative;
  min-height: 330px;
}
.bit-monster-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bit-monster-image span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 9px;
  background: rgba(0, 0, 0, 0.84);
  color: var(--bit-gold-bright);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.bit-monster-body {
  padding: 22px;
}
.bit-monster h3,
.bit-chest h3 {
  margin: 0;
  color: #fff;
  font-family: "Marcellus SC", serif;
  font-size: 23px;
}
.bit-monster ul,
.bit-chest ul {
  padding: 0;
  margin: 16px 0 0;
  list-style: none;
  columns: 2;
  column-gap: 15px;
}
.bit-monster li,
.bit-chest li {
  break-inside: avoid;
  margin: 0 0 8px;
  color: #c7c9d0;
  font-size: 14px;
  line-height: 1.35;
}
.bit-monster li i,
.bit-chest li i {
  width: 14px;
  color: var(--bit-gold);
  font-size: 10px;
}

/* Treasure chests */
.bit-chest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.bit-chest {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.28);
}
.bit-chest-title {
  display: flex;
  align-items: center;
  gap: 17px;
  padding-bottom: 19px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.bit-chest-title img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  image-rendering: auto;
}
.bit-chest-title span {
  color: var(--bit-gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.bit-chest h3 {
  margin-top: 3px;
  font-size: 18px;
}
.bit-chest ul {
  columns: 1;
}
.bit-treasures {
  background:
    linear-gradient(
      180deg,
      rgba(244, 201, 93, 0.07),
      rgba(255, 255, 255, 0.018)
    ),
    var(--bit-panel);
}

/* Responsive layouts */
@media (max-width: 991px) {
  .bit-hero {
    grid-template-columns: 1fr;
  }
  .bit-hero > img {
    position: absolute;
    inset: 0;
    opacity: 0.22;
    mask-image: none;
  }
  .bit-rule-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bit-monsters {
    grid-template-columns: 1fr;
  }
  .bit-monster:last-child {
    grid-column: auto;
    max-width: none;
  }
  .bit-chest-grid {
    grid-template-columns: 1fr;
  }
  .bit-schedule {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 575px) {
  .bit-main {
    padding-top: 35px;
  }
  .bit-hero {
    min-height: 480px;
  }
  .bit-hero-copy {
    padding: 28px 22px;
  }
  .bit-hero h1 {
    font-size: 45px;
  }
  .bit-rule-grid,
  .bit-schedule {
    grid-template-columns: 1fr;
  }
  .bit-section,
  .bit-rules {
    padding: 23px 18px;
  }
  .bit-monster {
    grid-template-columns: 1fr;
  }
  .bit-monster-image {
    height: 250px;
    min-height: 0;
  }
  .bit-monster ul {
    columns: 1;
  }
  .bit-levels {
    flex-wrap: wrap;
  }
}