:root {
  color-scheme: dark;
  --bg: #090d10;
  --bg-soft: #0f171b;
  --panel: #121b20;
  --panel-strong: #18242a;
  --text: #f1f0df;
  --muted: #9eb0ad;
  --border: rgba(184, 222, 208, 0.16);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.36);
  --type-difficulty: #ff4f5e;
  --type-expansion: #a778ff;
  --type-new-experience: #21c6b7;
  --type-qol: #62d96b;
  --type-vanilla: #65a8ff;
  --type-vanilla\+: #65a8ff;
  --type-cosmetic: #ff8abe;
  --type-demake: #ffb84a;
  --type-roguelite: #e85cff;
  --type-unknown: #8fa4a0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background:
    radial-gradient(circle at 20% -20%, rgba(33, 198, 183, 0.12), transparent 30rem),
    linear-gradient(180deg, #0b1014 0%, #090d10 32rem);
}

body {
  margin: 0;
  min-height: 100vh;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 50%, transparent 50%);
  background-size: 100% 4px;
  opacity: 0.18;
  z-index: 20;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  background: rgba(9, 13, 16, 0.86);
  backdrop-filter: blur(14px);
}

.brand,
.site-header nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid var(--type-new-experience);
  border-radius: 2px;
  box-shadow: inset 0 0 0 3px #0b1114;
}

.site-header nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-header nav a,
.back-link {
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
}

.site-header nav a:hover,
.back-link:hover {
  color: var(--text);
}

main {
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2.5rem);
}

.hero,
.browse-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  padding: clamp(2.4rem, 8vw, 6rem) 0 clamp(1.5rem, 5vw, 3rem);
}

h1,
h2,
h3,
legend {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 8vw, 7rem);
}

.hero p,
.browse-header p,
.section-heading p {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
}

.hero-stats-panel {
  width: min(52rem, 100%);
}

.hero-stats-panel summary {
  display: none;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  width: 100%;
}

.stat-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(18, 27, 32, 0.82);
}

.stat-card-total {
  display: grid;
  place-content: center;
  text-align: center;
}

.stat-card-total strong {
  display: block;
  font-size: 3rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-card-total span,
.stat-heading {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.stat-heading {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text);
  font-weight: 700;
}

.stat-card-group {
  container-type: inline-size;
}

.stat-list {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.stat-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: clamp(0.68rem, 4.5cqw, 0.84rem);
  line-height: 1.25;
}

.stat-icon {
  position: relative;
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  flex: 0 0 auto;
}

.stat-icon-platform {
  border: 1px solid rgba(33, 198, 183, 0.82);
  border-radius: 2px;
  box-shadow: 0.18em 0.18em 0 rgba(33, 198, 183, 0.24);
}

.stat-icon-type {
  border: 1px solid rgba(167, 120, 255, 0.86);
  background: rgba(167, 120, 255, 0.22);
  transform: rotate(45deg) scale(0.82);
}

.stat-icon-status {
  border-radius: 50%;
  border: 1px solid rgba(98, 217, 107, 0.9);
}

.stat-icon-status::after {
  content: "";
  position: absolute;
  left: 0.22em;
  top: 0.16em;
  width: 0.28em;
  height: 0.46em;
  border: solid rgba(98, 217, 107, 0.95);
  border-width: 0 0.12em 0.12em 0;
  transform: rotate(45deg);
}

.stat-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stat-list strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.flagships,
.related,
.browse-summary {
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-heading h2,
.results-bar h2,
.detail-section h2,
.side-panel h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.flagship-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.browse-summary {
  scroll-margin-top: 5.5rem;
}

.browse-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.browse-facet {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(18, 27, 32, 0.64);
}

.browse-facet h3 {
  font-size: 1.2rem;
}

.browse-link-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.browse-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.15rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  background: rgba(4, 8, 10, 0.38);
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
}

.browse-link-list a:hover {
  border-color: rgba(33, 198, 183, 0.28);
  color: var(--text);
}

.browse-link-list span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browse-link-list em {
  color: #c8d8d3;
  font-style: normal;
  font-variant-numeric: tabular-nums;
}

.catalog-shell {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
}

.filter-rail {
  position: sticky;
  top: 5.5rem;
  display: grid;
  gap: 0.9rem;
  max-height: calc(100vh - 6.5rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.filter-rail,
.filter-list {
  scrollbar-color: rgba(7, 11, 13, 0.82) transparent;
  scrollbar-width: thin;
}

.filter-rail::-webkit-scrollbar,
.filter-list::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.filter-rail::-webkit-scrollbar-track,
.filter-list::-webkit-scrollbar-track {
  background: transparent;
}

.filter-rail::-webkit-scrollbar-thumb,
.filter-list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(7, 11, 13, 0.72);
}

.filter-rail::-webkit-scrollbar-thumb:hover,
.filter-list::-webkit-scrollbar-thumb:hover {
  background: rgba(38, 51, 55, 0.82);
}

.filter-panel {
  min-width: 0;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(18, 27, 32, 0.72);
}

.filter-panel legend,
.search-label {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
}

.filter-panel legend {
  float: left;
  width: 100%;
  padding: 0;
  margin-bottom: 0.75rem;
}

.search-label {
  display: block;
  margin-bottom: 0.55rem;
}

.search-input,
.select-input {
  width: 100%;
  min-height: 2.7rem;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #091015;
  color: var(--text);
}

.search-input:focus,
.select-input:focus,
.filter-list input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--type-new-experience);
  outline-offset: 3px;
}

.filter-list {
  clear: both;
  display: grid;
  gap: 0.4rem;
  max-height: 18rem;
  overflow: auto;
  margin-top: 0;
}

.filter-list label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  min-height: 2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.filter-list span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-list em {
  color: #60746f;
  font-style: normal;
  font-variant-numeric: tabular-nums;
}

.catalog-results {
  min-width: 0;
}

.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.results-bar span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.hack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 1rem;
}

.hack-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 7px;
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.hack-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent), white 20%);
  box-shadow: 0 18px 44px color-mix(in srgb, var(--accent), transparent 78%);
}

.hack-card[hidden] {
  display: none;
}

.card-link {
  position: relative;
  display: grid;
  min-height: 22rem;
  color: inherit;
  text-decoration: none;
}

.hack-card-compact .card-link {
  min-height: 18rem;
}

.card-link img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.96) contrast(1.04);
}

.card-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 15, 0.08) 0%, rgba(8, 12, 15, 0.72) 48%, rgba(8, 12, 15, 0.96) 100%);
}

.card-copy {
  position: relative;
  align-self: end;
  display: grid;
  gap: 0.7rem;
  padding: 1rem;
}

.card-kicker,
.card-types,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hack-card h2 {
  font-size: 1.5rem;
}

.hack-card p {
  display: -webkit-box;
  min-height: 3.1rem;
  margin: 0;
  overflow: hidden;
  color: #d3ddd8;
  font-size: 0.92rem;
  line-height: 1.45;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  max-width: 100%;
  padding: 0.28rem 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  background: rgba(4, 8, 10, 0.62);
  color: #e9efe9;
  font-size: 0.72rem;
  line-height: 1;
}

.chip span {
  color: var(--muted);
}

.chip strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-state {
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: 6px;
  color: var(--muted);
  text-align: center;
}

.detail-hero {
  position: relative;
  display: grid;
  min-height: min(58vh, 34rem);
  overflow: hidden;
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--panel);
}

.detail-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 12, 15, 0.96), rgba(8, 12, 15, 0.62), rgba(8, 12, 15, 0.25));
}

.detail-hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  display: grid;
  gap: 1rem;
  max-width: 64rem;
  padding: clamp(1rem, 4vw, 2rem);
}

.detail-hero h1 {
  max-width: 14ch;
  font-size: clamp(2.6rem, 7vw, 6rem);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22rem;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.detail-main,
.detail-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.detail-section,
.side-panel {
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(18, 27, 32, 0.72);
}

.detail-section p,
.side-panel p,
.feature-list {
  color: #d8e1dd;
  line-height: 1.68;
}

.feature-list,
.link-list {
  margin: 1rem 0 0;
  padding: 0;
}

.feature-list {
  padding-left: 1.2rem;
}

.feature-list li + li {
  margin-top: 0.55rem;
}

.link-list {
  display: grid;
  gap: 0.55rem;
  list-style: none;
}

.link-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
}

.link-list a {
  overflow-wrap: anywhere;
  color: #bfeee5;
}

.link-list span {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.related,
.browse-results {
  margin-top: 1.25rem;
}

@media (max-width: 980px) {
  .hero,
  .browse-header,
  .catalog-shell,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-panel {
    min-width: 0;
  }

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

  .filter-rail {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: none;
    overflow-y: visible;
    overscroll-behavior: auto;
    scrollbar-gutter: auto;
  }

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

  .browse-summary-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  main {
    padding: 1rem;
  }

  h1 {
    font-size: 3.1rem;
  }

  .filter-rail,
  .flagship-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-panel summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 2.7rem;
    margin-bottom: 0.75rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: rgba(18, 27, 32, 0.82);
    color: var(--muted);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
    list-style: none;
    text-transform: uppercase;
  }

  .hero-stats-panel summary::-webkit-details-marker {
    display: none;
  }

  .hero-stats-panel summary::after {
    content: "+";
    color: var(--text);
    font-size: 1.2rem;
    line-height: 1;
  }

  .hero-stats-panel[open] summary::after {
    content: "-";
  }

  .hero-stats {
    grid-auto-columns: minmax(10.5rem, 72vw);
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 0.45rem;
    scroll-snap-type: x proximity;
    scrollbar-color: rgba(7, 11, 13, 0.82) transparent;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .hero-stats::-webkit-scrollbar {
    height: 5px;
  }

  .hero-stats::-webkit-scrollbar-track {
    background: transparent;
  }

  .hero-stats::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(7, 11, 13, 0.72);
  }

  .stat-card {
    min-height: 10.25rem;
    scroll-snap-align: start;
  }

  .hack-grid {
    grid-template-columns: 1fr;
  }

  .card-link {
    min-height: 19rem;
  }

  .detail-hero {
    min-height: 28rem;
  }

  .link-list li {
    grid-template-columns: 1fr;
  }
}