:root {
  --paper: #f2f0e9;
  --paper-deep: #e7e3d9;
  --ink: #17181c;
  --muted: #6c6c67;
  --line: rgba(23, 24, 28, 0.18);
  --blue: #3157ff;
  --orange: #ff633f;
  --yellow: #f4d44d;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(23, 24, 28, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 24, 28, 0.035) 1px, transparent 1px);
  background-size: 24px 24px;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  width: min(calc(100% - 48px), var(--max-width));
  min-height: 118px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--ink);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 18px;
  text-decoration: none;
}

.brand-main {
  font-size: clamp(2rem, 4.8vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.11em;
  line-height: 1;
}

.brand-main span {
  margin-left: 0.09em;
  color: var(--orange);
  font-family: Arial, sans-serif;
  font-style: italic;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.header-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-decoration: none;
}

.header-link span:last-child {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 50%;
  transition: transform 180ms ease;
}

.header-link:hover span:last-child {
  transform: translateY(4px);
}

.catalog-header,
.card-date,
.ad-slot p,
.site-footer {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.catalog {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
  padding: 46px 0 120px;
}

.catalog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.catalog-header h2,
.catalog-header p {
  margin: 0;
}

.catalog-header h2 {
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.12em;
}

.catalog-header p {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.catalog-header p span {
  color: var(--ink);
  font-size: 1.3rem;
  font-weight: 800;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.content-card {
  min-width: 0;
}

.content-card a {
  position: relative;
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--ink);
  text-decoration: none;
  box-shadow: 5px 5px 0 transparent;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.content-card a:hover,
.content-card a:focus-visible {
  outline: none;
  box-shadow: 5px 5px 0 var(--ink);
  transform: translate(-5px, -5px);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--ink);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(.2,.7,.2,1);
}

.content-card a:hover .card-media > img,
.content-card a:focus-visible .card-media > img {
  transform: scale(1.04);
}

.card-media-contain {
  display: grid;
  place-items: center;
  padding: 32px;
  background: #18191d;
}

.card-media-contain img {
  height: auto;
  object-fit: contain;
}

.split-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ink);
}

.split-media img {
  min-width: 0;
}

.card-body {
  display: grid;
  min-height: 132px;
  flex: 1;
  grid-template-columns: 1fr 28px;
  gap: 10px;
  align-items: start;
  padding: 20px;
}

.card-body h3 {
  margin: 0;
  font-size: clamp(0.95rem, 1.5vw, 1.18rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.5;
}

.card-date {
  grid-column: 1 / 2;
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.card-arrow {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 50%;
  font-size: 0.75rem;
  transition: color 180ms ease, background 180ms ease;
}

.content-card a:hover .card-arrow,
.content-card a:focus-visible .card-arrow {
  color: var(--ink);
  background: var(--yellow);
}

.poster {
  display: flex;
  align-items: center;
  justify-content: center;
}

.poster strong,
.poster span {
  position: relative;
  z-index: 1;
}

.poster-qr {
  justify-content: space-between;
  padding: 9%;
  color: #fff;
  background: var(--blue);
}

.poster-qr strong {
  font-family: Arial, sans-serif;
  font-size: clamp(3.5rem, 8vw, 6rem);
  letter-spacing: -0.12em;
}

.qr-cells {
  width: 92px;
  max-width: 34%;
  aspect-ratio: 1;
  background:
    linear-gradient(90deg, #fff 14%, transparent 14% 28%, #fff 28% 42%, transparent 42% 57%, #fff 57% 71%, transparent 71% 85%, #fff 85%),
    linear-gradient(#fff 14%, transparent 14% 28%, #fff 28% 42%, transparent 42% 57%, #fff 57% 71%, transparent 71% 85%, #fff 85%);
  background-blend-mode: exclusion;
  border: 8px solid #fff;
}

.poster-space {
  color: #fff;
  background: #080b1e;
  background-image: radial-gradient(#fff 1px, transparent 1px);
  background-size: 19px 19px;
}

.poster-space strong {
  position: absolute;
  right: 8%;
  bottom: 10%;
  font-family: Impact, sans-serif;
  font-size: clamp(2.1rem, 5vw, 4rem);
  font-style: italic;
  letter-spacing: 0.05em;
}

.space-ship {
  position: absolute;
  left: 19%;
  color: var(--yellow);
  font-size: 3rem;
  transform: scaleX(2.5) rotate(45deg);
}

.space-line {
  position: absolute;
  left: 0;
  width: 52%;
  height: 3px;
  background: var(--orange);
}

.poster-cave {
  color: #fff;
  background: #172c29;
}

.poster-cave strong {
  font-family: Impact, sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: 0.05em;
}

.cave-mouth {
  position: absolute;
  bottom: -35%;
  width: 78%;
  aspect-ratio: 1.4;
  background: #050706;
  border: 15px solid #8e8a5e;
  border-radius: 50% 50% 0 0;
}

.poster-life {
  color: #fff;
  background: #15171a;
}

.life-grid {
  position: absolute;
  inset: 0;
  opacity: 0.65;
  background-color: #15171a;
  background-image:
    linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px),
    linear-gradient(var(--blue), var(--blue));
  background-size: 24px 24px, 24px 24px, 72px 48px;
  background-position: 0 0, 0 0, 48px 48px;
  background-repeat: repeat, repeat, no-repeat;
}

.poster-life::after {
  position: absolute;
  right: 21%;
  bottom: 20%;
  width: 24px;
  height: 24px;
  content: "";
  background: var(--orange);
  box-shadow: -24px 0 var(--orange), 24px 0 var(--orange), 0 -24px var(--orange), 24px -48px var(--orange), -72px 24px var(--yellow);
}

.poster-life strong {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--yellow);
  font-family: ui-monospace, Consolas, monospace;
  font-size: clamp(1.1rem, 3vw, 2rem);
  letter-spacing: 0.18em;
}

.poster-life-play strong {
  color: #fff;
  background: var(--blue);
}

.poster-calc {
  flex-direction: column;
  align-items: flex-start;
  padding: 10%;
  color: #fff;
  background: var(--orange);
  font-family: ui-monospace, Consolas, monospace;
}

.poster-calc span {
  font-size: clamp(1rem, 3vw, 2rem);
}

.poster-calc strong {
  margin-top: 8px;
  font-size: clamp(2.3rem, 6vw, 4.8rem);
  letter-spacing: -0.08em;
}

.ad-slot {
  width: 100%;
  min-width: 0;
  margin: 0 0 28px;
  padding: 12px 0 18px;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}

.ad-slot p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-align: center;
}

.adsbygoogle {
  width: 100%;
}

.site-footer {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  gap: 10px 40px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.to-top {
  grid-column: 2;
  align-self: center;
  margin: 20px 0 20px 0;
  padding: 14px 18px;
  color: #fff;
  background: var(--ink);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

@media (max-width: 900px) {
  .content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header,
  .catalog,
  .site-footer {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .site-header {
    min-height: 92px;
  }

  .brand {
    display: block;
  }

  .brand-main {
    display: block;
    font-size: 2.2rem;
  }

  .brand-sub {
    display: block;
    margin-top: 7px;
    font-size: 0.57rem;
  }

  .header-link span:first-child {
    display: none;
  }

  .catalog {
    padding-top: 32px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .card-body {
    min-height: 98px;
  }

  .card-body h3 {
    font-size: 1rem;
  }

  .ad-slot {
    margin-bottom: 18px;
    padding: 10px 0 14px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .to-top {
    grid-column: 1;
    grid-row: auto;
    justify-self: start;
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}