:root {
  --paper: #fdfbf7;
  --ink: #3e2723;
  --muted: #8d6e63;
  --line: #5d4037;
  --soft: #efebe9;
  --accent: #d84315;
  --gold: #ffb300;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 60px;
  padding: 0 22px;
  border-bottom: 3px solid var(--line);
  background: rgba(253, 251, 247, .94);
  backdrop-filter: blur(8px);
}

.brand,
.footer-brand,
h1,
h2,
.eyebrow {
  font-family: "Dela Gothic One", "Noto Sans JP", sans-serif;
}

.brand {
  color: var(--line);
  font-size: 18px;
}

.nav-links,
.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.hero {
  border-bottom: 3px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 179, 0, .18), transparent 34%),
    linear-gradient(315deg, rgba(216, 67, 21, .12), transparent 38%),
    var(--paper);
}

.hero-inner,
.section,
.review,
.page-title {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-inner {
  min-height: 430px;
  display: grid;
  align-content: center;
  padding: 58px 0 62px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: .12em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.hero h1,
.review-header h1,
.page-title h1 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(34px, 6vw, 72px);
  line-height: 1.18;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: #4e342e;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 3px solid var(--line);
  background: var(--white);
  color: var(--line);
  box-shadow: 4px 4px 0 var(--line);
  font-weight: 900;
}

.button.primary {
  background: var(--gold);
}

.button.wide {
  width: 100%;
}

.section {
  padding: 54px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-head h2 {
  margin: 0;
  font-size: 28px;
}

.with-control {
  align-items: center;
}

.search-box {
  display: grid;
  gap: 6px;
  width: min(320px, 100%);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.search-box input {
  width: 100%;
  min-height: 42px;
  border: 2px solid var(--line);
  background: var(--white);
  padding: 8px 12px;
  color: var(--ink);
  font: inherit;
}

.tag-cloud,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-cloud a,
.tag-row span,
.tag-row a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 2px solid var(--line);
  background: var(--white);
  padding: 7px 10px;
  color: var(--line);
  font-size: 12px;
  font-weight: 900;
}

.tag-cloud span {
  display: inline-grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--gold);
}

.center {
  justify-content: center;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.game-card,
.quick-info,
.visual-panel,
.product-box,
.attention,
.flow-item,
.voice-list blockquote {
  border: 3px solid var(--line);
  background: var(--white);
  box-shadow: 4px 4px 0 #d7ccc8;
}

.game-card {
  height: 100%;
  transition: transform .15s ease, box-shadow .15s ease;
}

.game-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--gold);
}

.game-card-link {
  display: grid;
  gap: 14px;
  height: 100%;
  padding: 18px;
}

.game-card-top,
.review-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.game-id {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 8px;
  border: 2px solid var(--line);
  background: var(--soft);
  color: var(--line);
  font-weight: 900;
}

.rating {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.game-card h3 {
  margin: 0;
  font-size: 21px;
}

.game-card p,
.flow-item p,
.point-list p,
.voice-list p,
.attention p {
  margin: 0;
  color: #4e342e;
  line-height: 1.8;
}

.mini-specs,
.product-box dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.mini-specs div,
.product-box dl div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
}

dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

dd {
  margin: 0;
  font-weight: 800;
}

.review {
  max-width: 760px;
  padding: 44px 0 20px;
}

.review-header,
.page-title {
  text-align: center;
  padding: 44px 0 24px;
}

.back-link {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--muted);
  font-weight: 900;
}

.review-title-row {
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

.visual-panel {
  margin: 24px 0 42px;
  padding: 12px;
  transform: rotate(1deg);
}

.placeholder-board {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  border: 2px dashed #d7ccc8;
  background:
    linear-gradient(45deg, rgba(255, 179, 0, .22) 25%, transparent 25% 50%, rgba(255, 179, 0, .22) 50% 75%, transparent 75%),
    linear-gradient(135deg, rgba(216, 67, 21, .16), rgba(93, 64, 55, .10));
  background-size: 34px 34px, auto;
  color: var(--line);
  font-family: "Dela Gothic One", sans-serif;
  font-size: clamp(24px, 5vw, 52px);
  text-align: center;
}

.quick-info,
.product-box {
  margin: 0 0 44px;
  padding: 24px;
}

.quick-info h2,
.review-section h2,
.product-box h2 {
  margin: 0 0 18px;
  border-bottom: 3px solid var(--line);
  padding-bottom: 10px;
  font-size: 22px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.quick-grid div {
  display: grid;
  place-items: center;
  min-height: 86px;
  border: 1px solid #d7ccc8;
  background: var(--paper);
  text-align: center;
}

.quick-grid span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}

.quick-grid strong {
  font-size: 15px;
}

.parameter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 22px;
}

.parameter {
  display: grid;
  grid-template-columns: 86px 1fr 34px;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 900;
}

.meter {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft);
}

.meter i {
  display: block;
  height: 100%;
  background: var(--gold);
}

.review-section {
  margin-bottom: 44px;
}

.prose p {
  color: #3e2723;
  font-size: 16px;
  font-weight: 600;
  line-height: 2;
}

.recommend-list {
  display: grid;
  gap: 10px;
  margin: 0;
  border-left: 5px solid var(--gold);
  background: var(--soft);
  padding: 18px 18px 18px 34px;
  font-weight: 900;
}

.flow-list,
.point-list,
.voice-list {
  display: grid;
  gap: 14px;
}

.flow-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding: 18px;
}

.flow-item > span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-family: "Dela Gothic One", sans-serif;
}

.flow-item h3,
.point-list h3 {
  margin: 0 0 8px;
}

.point-list section {
  border-left: 8px solid var(--gold);
  padding: 8px 0 8px 16px;
}

.attention {
  padding: 22px;
  background: #f7f1ed;
}

.voice-list blockquote {
  margin: 0;
  padding: 18px;
}

.voice-list blockquote div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.product-box dl {
  margin-bottom: 18px;
}

.related-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.site-footer {
  margin-top: 40px;
  border-top: 4px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 42px 18px;
}

.footer-brand {
  margin-bottom: 18px;
  font-size: 24px;
}

.footer-links {
  justify-content: center;
  margin-bottom: 20px;
  color: #d7ccc8;
}

.narrow {
  max-width: 760px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .hero-inner {
    min-height: 360px;
  }

  .section-head,
  .with-control {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-grid,
  .parameter-grid {
    grid-template-columns: 1fr 1fr;
  }

  .parameter {
    grid-template-columns: 78px 1fr 28px;
    font-size: 12px;
  }

  .flow-item {
    grid-template-columns: 1fr;
  }

  .mini-specs div,
  .product-box dl div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 440px) {
  .quick-grid,
  .parameter-grid {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .review-header h1,
  .page-title h1 {
    font-size: 31px;
  }
}