/* bunrin.work — 黒基調・1画面トップ・モバイル優先（PC: iPad 横向き ~1024px 基準） */
/* フォントは HTML の <link> で読み込む（@import 失敗で全体が無効になるのを防ぐ） */

:root {
  --bg: #000000;
  --surface: #0a0a0a;
  --surface-2: #111111;
  --text: #f0ece6;
  --text-muted: #9c9690;
  --text-dim: #5c5854;
  --accent: #c9a86c;
  --line: rgba(255, 255, 255, 0.12);
  --font-sans: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --header-h: 2.75rem;
  --footer-h: 2rem;
  --pad-x: clamp(1rem, 4vw, 1.75rem);
  --design-w: 1024px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: #000000;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background-color: #000000;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  opacity: 0.88;
}

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

/* ----- Header ----- */
.site-header {
  flex-shrink: 0;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  padding-top: env(safe-area-inset-top, 0);
}

.site-header__inner {
  width: 100%;
  max-width: var(--design-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--header-h);
}

.site-header__actions {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 2.8vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  align-items: center;
  flex-wrap: wrap;
}

.site-nav a,
.language-switch a {
  color: var(--text-muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.language-switch a:hover,
.language-switch a[aria-current="page"] {
  color: var(--text);
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--line);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.language-switch span {
  color: var(--text-dim);
  text-transform: uppercase;
}

.language-switch a {
  letter-spacing: 0;
}

/* ===== Home: single pane ===== */
.page-home {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: var(--bg);
}

.home-main {
  flex: 1;
  width: 100%;
  max-width: var(--design-w);
  margin: 0 auto;
  padding: 1rem var(--pad-x) 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.home-intro {
  padding: 0.4rem 0 0.15rem;
}

.home-intro__tag {
  margin: 0 0 0.2rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.home-intro__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.05em;
  margin: 0 0 0.35rem;
}

.home-intro__lead {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.home-topics,
.home-lineup {
  display: flex;
  flex-direction: column;
}

.home-topics {
  padding: 0.85rem 0 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-topics__list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.home-topic {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  width: 100%;
  padding: 0.25rem 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.home-topic:hover,
.home-topic:focus-visible {
  color: var(--accent);
}

.home-topic:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.home-topic__date {
  font-size: 0.74rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
}

.home-topic__title {
  font-size: 0.92rem;
  line-height: 1.55;
}

.home-topics__more {
  align-self: flex-start;
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.topic-dialog {
  width: min(calc(100vw - 2rem), 42rem);
  max-height: min(82vh, 44rem);
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(240, 236, 230, 0.2);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}

.topic-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.topic-dialog__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: min(82vh, 44rem);
  padding: 1.25rem;
  overflow-y: auto;
}

.topic-dialog__x {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  color: var(--text);
  font: inherit;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.topic-dialog__x:hover,
.topic-dialog__x:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.topic-dialog__date {
  padding-right: 3rem;
  font-size: 0.74rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
}

.topic-dialog__title {
  margin: 0;
  padding-right: 2.7rem;
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1.45;
}

.topic-dialog__image {
  width: 100%;
  max-height: 18rem;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #000;
}

.topic-dialog__body {
  white-space: pre-line;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.topic-dialog__actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  padding-top: 0.1rem;
}

.topic-dialog__link,
.topic-dialog__close {
  min-height: 2.75rem;
}

.lineup-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.section-label {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.22em;
  margin: 0 0 0.65rem;
  color: var(--text);
}

.featured-game {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 0;
  min-height: 100%;
}

.featured-game--mengo {
  border-color: rgba(94, 184, 255, 0.35);
}

.featured-game--compact .featured-game__visual {
  max-height: 6rem;
}

.featured-game--compact .featured-game__visual--jacket {
  max-height: none;
}

.featured-game--compact .featured-game__desc {
  -webkit-line-clamp: 3;
}

.featured-game--compact .featured-game__body {
  padding: 0.75rem 1rem 1rem;
  gap: 0.35rem;
}

.featured-game--compact .featured-game__title {
  font-size: 1rem;
}

.featured-game__visual {
  flex-shrink: 0;
  max-height: 38%;
  min-height: 5rem;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(201, 168, 108, 0.12), transparent 70%),
    #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-game__visual--img {
  padding: 0;
  background: #000;
  max-height: none;
  aspect-ratio: 16 / 9;
  min-height: 0;
}

.featured-game__visual--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.featured-game__visual-label {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: rgba(240, 236, 230, 0.35);
}

.featured-game__body {
  flex: 1 1 auto;
  padding: 0.75rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.featured-game__badge {
  margin: 0;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: #7ec8ff;
  text-transform: uppercase;
}

.featured-game__status {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.featured-game__title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.35;
}

.featured-game__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4rem;
}

.btn-detail {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 0.65rem 1rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.btn-detail:hover {
  background: var(--accent);
  color: #000;
  opacity: 1;
}

.btn-detail--free {
  border-color: #5eb8ff;
  color: #5eb8ff;
}

.btn-detail--free:hover {
  background: #5eb8ff;
  color: #000;
  opacity: 1;
}

.site-footer--compact {
  flex-shrink: 0;
  height: var(--footer-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--pad-x) env(safe-area-inset-bottom, 0);
  border-top: 1px solid var(--line);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.site-footer--compact p {
  margin: 0;
}

/* ===== Work detail ===== */
.page-work-detail {
  background: var(--bg);
}

.work-main {
  flex: 1;
  width: 100%;
  max-width: var(--design-w);
  margin: 0 auto;
  padding: 1.1rem var(--pad-x) 2rem;
}

.work-hero {
  display: grid;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.work-hero__visual {
  background: #000;
  border: 1px solid var(--line);
  min-width: 0;
}

.work-hero__visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center top;
}

.work-hero__body {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 0;
}

.work-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.work-hero h1 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.05em;
  margin: 0;
}

.work-lead,
.work-section p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.work-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin-top: 0.2rem;
}

.btn-detail--muted {
  border-color: rgba(240, 236, 230, 0.36);
  color: var(--text);
}

.btn-detail--muted:hover {
  background: var(--text);
  border-color: var(--text);
  color: #000;
}

.work-section {
  padding: 1.25rem 0 0;
}

.work-section h2 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  margin: 0 0 0.65rem;
}

.work-meta-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
}

.work-meta-list div {
  display: grid;
  gap: 0.15rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}

.work-meta-list dt {
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.work-meta-list dd {
  margin: 0;
  color: var(--text);
  font-size: 0.88rem;
}

@media (min-width: 768px) {
  .work-main {
    padding-top: 1.75rem;
    padding-bottom: 2.5rem;
  }

  .work-hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: center;
    gap: 1.4rem;
    padding-bottom: 1.5rem;
  }

  .work-hero h1 {
    font-size: 1.75rem;
  }

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

  .work-meta-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* iPad 横向き基準: 単一ペイン内でラインナップだけ2列 */
@media (min-width: 768px) {
  .home-main {
    gap: 1.5rem;
    padding-top: 1.35rem;
    padding-bottom: 2.25rem;
  }

  .home-intro {
    max-width: 42rem;
    margin: 0 auto;
    text-align: center;
    padding-top: 1.2rem;
  }

  .home-intro__title {
    font-size: 1.75rem;
  }

  .home-topic {
    grid-template-columns: 10rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }

  .home-topics__more {
    margin-left: 11rem;
  }

  .lineup-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .featured-game__visual--img {
    max-height: none;
  }

  .featured-game--compact .featured-game__visual {
    min-height: 10rem;
    max-height: none;
  }
}

@media (min-width: 1024px) {
  .home-main {
    gap: 1.75rem;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .home-intro__title {
    font-size: 1.9rem;
  }
}

@media (max-width: 560px) {
  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.25rem;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
  }

  .site-header__actions {
    justify-content: flex-start;
    gap: 0.55rem;
  }

  .site-nav {
    gap: 0.85rem;
  }

  .language-switch {
    padding-left: 0;
    border-left: 0;
  }
}

/* ===== Subpages (scroll) ===== */
.page-sub {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.page-sub .site-header {
  position: sticky;
  top: 0;
  z-index: 10;
}

.page-main {
  flex: 1;
  padding: 1.5rem var(--pad-x) 2rem;
  max-width: 36rem;
  margin: 0 auto;
  width: 100%;
}

.page-head {
  text-align: center;
  margin-bottom: 1.5rem;
}

.page-head h1 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.18em;
  margin: 0 0 0.35rem;
  font-weight: 600;
}

.page-head p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 0;
}

.topic-item {
  text-align: center;
  margin-bottom: 1.75rem;
}

.topic-item__date {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin: 0 0 0.5rem;
}

.topic-item__body {
  margin: 0;
  font-size: 0.92rem;
}

.topic-item__body a {
  color: var(--text);
  border-bottom: 1px solid var(--line);
}

.article h1 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  text-align: center;
  margin: 0 0 0.5rem;
  line-height: 1.45;
}

.article .meta {
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin: 0 0 1.5rem;
}

.article p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== Game Detail ===== */
.page-game-detail {
  background: var(--bg);
}

.game-detail-main {
  flex: 1;
  width: 100%;
  max-width: var(--design-w);
  margin: 0 auto;
  padding: 1.25rem var(--pad-x) 2.5rem;
}

.game-detail {
  display: grid;
  gap: 1.25rem;
}

.game-detail__hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.game-detail__image {
  overflow: hidden;
  border: 1px solid rgba(94, 184, 255, 0.35);
  background: #000;
  aspect-ratio: 16 / 9;
}

.game-detail__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.game-detail__intro {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-width: 0;
}

.game-detail__badge {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: #7ec8ff;
  text-transform: uppercase;
}

.game-detail__intro h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 5vw, 2.35rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.04em;
  margin: 0;
}

.game-detail__catch {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
}

.game-detail__lead {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.game-detail__actions,
.game-detail__bottom-actions {
  display: grid;
  grid-template-columns: minmax(0, 16rem);
  justify-content: center;
  gap: 0.75rem;
}

.game-detail__actions {
  margin-top: 0.35rem;
}

.game-detail__share {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.game-detail__share-title {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.game-detail__share-buttons {
  display: grid;
  grid-template-columns: minmax(0, 16rem);
  justify-content: center;
  gap: 0.5rem;
}

.share-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(240, 236, 230, 0.22);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.share-button:hover,
.share-button:focus-visible {
  border-color: #7ec8ff;
  background: rgba(126, 200, 255, 0.12);
  color: #cfeeff;
  opacity: 1;
}

.game-detail__bottom-actions {
  padding-top: 0.4rem;
}

.game-detail__section {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}

.game-detail__section h2 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin: 0 0 0.75rem;
}

.game-detail__section p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.game-detail__paragraphs {
  display: grid;
  gap: 0.75rem;
}

.game-detail__text {
  white-space: normal;
}

.game-detail__movie {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12rem;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(135deg, rgba(94, 184, 255, 0.12), transparent 45%),
    #050505;
}

.game-detail__movie p {
  color: var(--text-dim);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
}

.game-detail__movie video {
  width: 100%;
  height: 100%;
  background: #000;
  object-fit: contain;
}

.cms-key-value-list,
.game-detail__spec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.cms-key-value-list__row,
.game-detail__spec div {
  display: grid;
  grid-template-columns: minmax(6.5rem, 0.38fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.cms-key-value-list__key,
.game-detail__spec dt {
  color: var(--text-dim);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.cms-key-value-list__value,
.game-detail__spec dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  min-width: 0;
}

.back-link {
  display: block;
  text-align: center;
  margin-top: 2rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-sub .site-footer {
  padding: 1.25rem;
  text-align: center;
  font-size: 0.65rem;
  color: var(--text-dim);
  border-top: 1px solid var(--line);
}

.page-sub .site-footer p {
  margin: 0;
}

@media (min-width: 768px) {
  .game-detail-main {
    padding-top: 2rem;
    padding-bottom: 3rem;
  }

  .game-detail {
    gap: 1.5rem;
  }

  .game-detail__hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
    align-items: center;
    gap: 1.5rem;
  }

  .game-detail__actions,
  .game-detail__bottom-actions {
    grid-template-columns: minmax(12rem, 16rem);
  }
}

/* CMS layout primitives for repeated action blocks. */
.cms-action-grid {
  --cms-action-cols: 1;
  display: grid;
  grid-template-columns: repeat(var(--cms-action-cols), minmax(0, 1fr));
  gap: 0.6rem;
  align-items: stretch;
  width: 100%;
}

.cms-action-grid--1 {
  --cms-action-cols: 1;
}

.cms-action-grid--2 {
  --cms-action-cols: 2;
}

.cms-action-grid--3 {
  --cms-action-cols: 3;
}

.cms-action-grid--4 {
  --cms-action-cols: 4;
}

.cms-action-grid > .btn-detail,
.cms-action-grid > .share-button,
.cms-action-grid > button {
  width: 100%;
  min-width: 0;
  margin-top: 0;
  justify-content: center;
  text-align: center;
}

@media (max-width: 560px) {
  .cms-action-grid {
    grid-template-columns: 1fr;
  }
}