/* ===== 影之刃零攻略站 - 全站样式 ===== */
@font-face {
  font-family: "PBZ Serif";
  src: url("/fonts/pbz-serif/PBZSerif-Display-Subset.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --color-bg: #0c0e0e;
  --color-surface: #141716;
  --color-surface-raised: #1b1f1e;
  --color-text: #f1ede4;
  --color-text-muted: #b0b2ac;
  --color-border: #343a37;
  --color-border-strong: #56605b;
  --color-accent: #de6658;
  --color-accent-strong: #b83a32;
  --color-accent-hover: #ef7774;
  --color-highlight: #c3a66a;
  --color-focus: #f0c36a;
  --color-danger: #ef7774;
  --color-observation: #75b9b1;
  --atmosphere-haze: rgb(117 185 177 / 0.07);
  --atmosphere-line: rgb(241 237 228 / 0.035);
  --atmosphere-accent: rgb(222 102 88 / 0.07);
  --atmosphere-steel: rgb(195 207 207 / 0.045);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --width-site: 77.5rem;
  --width-wide: 70rem;
  --width-reading: 47.5rem;
  --gutter-mobile: 1rem;
  --gutter-tablet: 1.5rem;
  --gutter-desktop: 2rem;
  --radius-sm: 0.125rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.75rem;
  --border-thin: 1px;
  --shadow-raised: 0 0.75rem 2.5rem rgb(0 0 0 / 0.22);
  --duration-fast: 120ms;
  --duration-normal: 180ms;
  --duration-slow: 240ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --z-base: 0;
  --z-sticky: 20;
  --z-menu: 40;
  --z-dialog: 100;
  --z-skip-link: 120;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: "PBZ Serif", "Songti SC", "STSong", "SimSun", serif;
  --text-xs: 0.75rem;
  --text-caption: 0.8125rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.0625rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: clamp(1.5rem, 3vw, 2rem);
  --text-page-title: clamp(2rem, 5vw, 3.5rem);
  --text-hero: clamp(2rem, 5vw, 3.5rem);
  --tracking-eyebrow: 0.12em;
  --tracking-entity-eyebrow: 0.14em;
  --tracking-display: 0.04em;
  --tracking-brand: 0.09em;
  --bg-primary: var(--color-bg);
  --bg-secondary: var(--color-surface);
  --bg-card: var(--color-surface-raised);
  --bg-card-hover: #232826;
  --border-color: var(--color-border);
  --text-primary: var(--color-text);
  --text-secondary: var(--color-text-muted);
  --text-muted: #7f8781;
  --accent-red: var(--color-accent-strong);
  --accent-red-light: var(--color-accent-hover);
  --accent-gold: var(--color-highlight);
  --accent-gold-light: #dfc485;
  --accent-cyan: var(--color-observation);
  --shadow-glow: 0 0 20px rgb(222 102 88 / 0.12);
  --font-main: var(--font-display);
  --font-ui: var(--font-body);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  max-width: 100%;
}

body {
  font-family: var(--font-ui);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  background-image: linear-gradient(180deg, rgb(12 14 14 / 0.98), var(--color-bg));
  max-width: 100%;
  overflow-wrap: break-word;
}

a { color: var(--accent-gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-gold-light); }

img, video, iframe {
  max-width: 100%;
}

img { height: auto; }

pre {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

pre code {
  overflow-wrap: normal;
  word-break: normal;
}

.nav-inner > *,
.search-modal-header > *,
.hero-buttons > *,
.card-grid > *,
.stats-bar > *,
.two-col > *,
.footer-inner > *,
.footer-bottom > *,
.map-grid > * {
  min-width: 0;
}

/* ===== 导航栏 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-menu);
}

.navbar {
  background: rgba(10, 10, 12, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-main);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-red), #8b0000);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--accent-gold);
  font-weight: 900;
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  color: var(--text-secondary);
  font-size: 14px;
  border-radius: 6px;
  transition: all 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
}

.nav-search-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  transition: all 0.2s;
  margin-left: 8px;
}
.nav-search-btn:hover { color: var(--text-primary); background: var(--bg-card); }

.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  backdrop-filter: blur(4px);
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}
.search-overlay.active { display: flex; }
.search-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  overflow: hidden;
}
.search-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-modal-header input {
  flex: 1;
  min-width: 0;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
}
.search-modal-header input:focus { border-color: var(--accent-red); }
.search-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
}
.search-close:hover { color: var(--text-primary); }
.search-results {
  max-height: 50vh;
  overflow-y: auto;
  padding: 8px;
}
.search-result-item {
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  display: block;
  color: var(--text-primary);
}
.search-result-item:hover { background: var(--bg-card); }
.search-result-item .result-title {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
}
.search-result-item .result-desc {
  font-size: 13px;
  color: var(--text-secondary);
}
.search-result-item .result-tag {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--accent-gold);
  margin-right: 8px;
}
.search-empty {
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid transparent;
  letter-spacing: normal;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-red), #8b0000);
  color: #fff;
  box-shadow: 0 4px 20px rgba(196, 30, 58, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(196, 30, 58, 0.45);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-outline:hover {
  background: rgba(201, 169, 97, 0.1);
  color: var(--accent-gold-light);
}

/* ===== 通用容器 ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 64px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-family: var(--font-main);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 6px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
  margin: 16px auto 0;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 15px;
}

/* ===== 信息卡片网格 ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 24px;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent-red);
  opacity: 0;
  transition: opacity 0.25s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(196, 30, 58, 0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.card:hover::before { opacity: 1; }

.card-icon {
  font-size: 28px;
  margin-bottom: 12px;
  color: var(--accent-gold);
}

.card-title {
  font-family: var(--font-main);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-meta {
  margin-top: 12px;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ===== 数据统计条 ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 48px 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-main);
  font-size: 36px;
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-caption);
  color: var(--text-secondary);
  margin-top: 8px;
  letter-spacing: var(--tracking-display);
}

/* ===== 表格 ===== */
.data-table {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table th {
  background: var(--bg-secondary);
  padding: 14px 16px;
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-gold);
  border-bottom: 1px solid var(--border-color);
  overflow-wrap: anywhere;
}

.data-table td {
  padding: 12px 16px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  overflow-wrap: anywhere;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background: var(--bg-card-hover); }

/* Decision tables scroll inside the article while keeping native table layout. */
.responsive-table {
  max-width: 100%;
  margin: 20px 0;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-card);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-strong) transparent;
  -webkit-overflow-scrolling: touch;
}

.responsive-table:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.responsive-table .data-table {
  display: table;
  width: 100%;
  max-width: none;
  margin: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
}

.responsive-table .data-table th,
.responsive-table .data-table td {
  overflow-wrap: normal;
  word-break: normal;
}

.responsive-table .data-table th {
  white-space: nowrap;
}

.responsive-table--hardware { margin: 12px 0; }

.responsive-table--prices tbody td:nth-child(2),
.responsive-table--prices tbody td:nth-child(3),
.responsive-table--editions thead th:nth-child(2),
.responsive-table--editions thead th:nth-child(3) {
  white-space: nowrap;
}

/* ===== 时间线 ===== */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-red), var(--border-color));
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-red);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 8px rgba(196, 30, 58, 0.5);
}

.timeline-date {
  font-size: var(--text-caption);
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-content {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ===== 标签 ===== */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: var(--text-xs);
  font-weight: 500;
  margin: 2px;
}

.tag-red { background: rgba(196, 30, 58, 0.15); color: var(--accent-red-light); }
.tag-gold { background: rgba(201, 169, 97, 0.15); color: var(--accent-gold); }
.tag-cyan { background: rgba(74, 158, 168, 0.15); color: var(--accent-cyan); }
.tag-gray { background: rgba(106, 104, 100, 0.15); color: var(--text-muted); }

/* ===== 页面标题区 ===== */
.page-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.page-title {
  font-family: var(--font-main);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: var(--tracking-display);
  margin-bottom: 8px;
}

.page-meta {
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-top: 4px;
}

.page-breadcrumb {
  font-size: var(--text-caption);
  color: var(--text-muted);
}

.page-breadcrumb a { color: var(--text-secondary); }

/* ===== 内容文章区 ===== */
.article {
  max-width: 860px;
  margin: 0 auto;
  min-width: 0;
}

.article a,
.card-text,
.footer a,
.result-desc {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article h2 {
  font-family: var(--font-main);
  font-size: 24px;
  margin: 40px 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--accent-red);
  color: var(--text-primary);
}

.article h3 {
  font-size: var(--text-lg);
  margin: 28px 0 12px;
  color: var(--accent-gold);
}

.article p {
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: 15px;
}

.article ul, .article ol {
  margin: 12px 0 16px 24px;
  color: var(--text-secondary);
  font-size: 15px;
}

.article li { margin-bottom: 6px; }

.article blockquote {
  border-left: 3px solid var(--accent-gold);
  padding: 12px 20px;
  margin: 20px 0;
  background: var(--bg-card);
  border-radius: 0 8px 8px 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* ===== 视频嵌入 ===== */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  margin: 20px 0;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ===== 两栏布局 ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

/* ===== 提示框 ===== */
.alert {
  padding: 16px 20px;
  border-radius: 8px;
  margin: 20px 0;
  font-size: var(--text-sm);
  border: 1px solid;
}

.alert-warning {
  background: rgba(201, 169, 97, 0.08);
  border-color: rgba(201, 169, 97, 0.3);
  color: var(--accent-gold-light);
}

.alert-info {
  background: rgba(74, 158, 168, 0.08);
  border-color: rgba(74, 158, 168, 0.3);
  color: var(--accent-cyan);
}

.alert-danger {
  background: rgba(196, 30, 58, 0.08);
  border-color: rgba(196, 30, 58, 0.3);
  color: var(--accent-red-light);
}

/* ===== 信息状态与来源 ===== */
.info-provenance {
  max-width: 860px;
  margin: 0 auto 32px;
  padding: 20px 24px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-card);
  min-width: 0;
}

.info-provenance--home {
  margin-top: 32px;
}

.info-provenance__intro {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 0;
}

.info-provenance__content {
  flex: 1;
  min-width: 0;
}

.info-provenance__title {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-md);
  letter-spacing: var(--tracking-display);
}

.info-provenance__description {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.info-status {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.info-status[data-status="official"] {
  color: var(--accent-gold-light);
  background: rgba(201, 169, 97, 0.1);
}

.info-status[data-status="observation"] {
  color: var(--accent-cyan);
  background: rgba(74, 158, 168, 0.1);
}

.info-status[data-status="third-party"] {
  color: var(--text-secondary);
  background: rgba(106, 104, 100, 0.1);
}

.info-status[data-status="editorial"] {
  color: var(--accent-red-light);
  background: rgba(196, 30, 58, 0.1);
}

.info-status[data-status="release-verified"] {
  color: var(--accent-gold-light);
  background: rgba(201, 169, 97, 0.1);
}

.info-status[data-status="pending-review"] {
  color: var(--text-muted);
  background: rgba(106, 104, 100, 0.08);
}

.info-status--inline {
  margin-right: 6px;
  padding: 2px 7px;
  font-size: 11px;
  vertical-align: middle;
}

.info-provenance__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 20px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.info-source {
  display: flex;
  gap: 8px;
  min-width: 0;
  color: var(--text-secondary);
  font-size: var(--text-caption);
}

.info-source dt {
  flex: 0 0 auto;
  color: var(--text-muted);
}

.info-source dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.info-source a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 600px) {
  .info-provenance {
    margin-bottom: 24px;
    padding: 16px;
  }

  .info-provenance--home {
    margin-top: 24px;
  }

  .info-provenance__intro {
    flex-direction: column;
    gap: 10px;
  }

  .info-provenance__meta {
    grid-template-columns: 1fr;
  }
}

/* ===== 底部 ===== */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 48px 0 32px;
  margin-top: 64px;
  background: var(--bg-secondary);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand .footer-logo {
  font-family: var(--font-main);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: var(--tracking-brand);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-col h4 {
  font-size: var(--text-sm);
  color: var(--accent-gold);
  margin-bottom: 16px;
  letter-spacing: var(--tracking-display);
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 8px; }

.footer-col a {
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-col a:hover { color: var(--accent-gold-light); }

.footer-bottom {
  max-width: 1280px;
  margin: 32px auto 0;
  padding: 20px 24px 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 回到顶部 ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--accent-gold);
  font-size: var(--text-xl);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: all 0.2s;
}

.back-to-top:hover {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}

.back-to-top.visible { display: flex; }

/* ===== 搜索与筛选 ===== */
.search-box {
  position: relative;
  margin: 20px 0;
}

.search-box input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 15px;
  font-family: var(--font-ui);
  transition: all 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-red);
  box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.15);
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.search-box::before {
  content: "🔍";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  opacity: 0.6;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}

.filter-tag {
  padding: 6px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-secondary);
  font-size: var(--text-caption);
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  font-family: inherit;
}

.filter-tag:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.filter-tag.active {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: #fff;
}

.search-result-count {
  font-size: 13px;
  color: var(--text-muted);
  margin: 8px 0 16px;
}

.no-result {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
}

@media (max-width: 600px) {
  .section-title { font-size: 24px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-number { font-size: 28px; }
  .stat-label { font-size: 12px; }
  .data-table { font-size: 13px; }
  .data-table th, .data-table td { padding: 10px 8px; }
  .responsive-table .data-table th, .responsive-table .data-table td { padding: 10px 12px; }
  .responsive-table--facts .data-table { min-width: 28rem; }
  .responsive-table--prices .data-table { min-width: 34rem; }
  .responsive-table--editions .data-table,
  .responsive-table--hardware .data-table { min-width: 32rem; }
  .responsive-table--editions .data-table { table-layout: fixed; }
  .responsive-table--editions thead th:first-child { width: 40%; }
  .responsive-table--policy .data-table { min-width: 30rem; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; text-align: center; }
  .btn { padding: 14px 24px; font-size: 15px; }
  .page-title { font-size: 28px; }
  .timeline { padding-left: 20px; }
  .timeline-item { padding-left: 20px; }
  .filter-tag { padding: 5px 12px; font-size: 13px; }
  .back-to-top { width: 40px; height: 40px; font-size: 18px; }
  .alert { padding: 12px 16px; font-size: 14px; }
}

/* ===== 长页快速定位 ===== */
.page-jump-nav {
  max-width: var(--width-reading);
  margin: -16px auto 24px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.page-jump-nav__row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.page-jump-nav__row + .page-jump-nav__row {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.page-jump-nav__label {
  min-width: 8em;
  color: var(--text-muted);
  font-size: var(--text-caption);
  font-weight: 600;
}

.page-jump-nav a:not(.diff-tag) {
  padding: 4px 8px;
  border-radius: 6px;
  color: var(--accent-gold);
  font-size: var(--text-caption);
}

.page-jump-nav a:not(.diff-tag):hover {
  background: var(--bg-card-hover);
}

.page-jump-nav a:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

.diff-tag {
  padding: 4px 14px;
  border-radius: 16px;
  font-size: var(--text-caption);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.diff-tag:hover { transform: translateY(-1px); }
.diff-easy { background: rgba(74,158,168,0.15); color: #6bbfc9; border-color: rgba(74,158,168,0.3); }
.diff-normal { background: rgba(201,169,97,0.15); color: var(--accent-gold); border-color: rgba(201,169,97,0.3); }
.diff-hard { background: rgba(196,30,58,0.15); color: #e85a7a; border-color: rgba(196,30,58,0.3); }
.diff-extreme { background: rgba(139,0,0,0.25); color: #ff6b6b; border-color: rgba(139,0,0,0.5); }

.article .pending-update-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
  margin: 16px 0 24px;
  padding: 12px 20px 12px 36px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-card);
}

.article .pending-update-list li { margin: 0; }
.article .pending-update-list strong { color: var(--text-primary); }

/* Published Guide discovery and detail pages share the existing reading column. */
.guide-landing__notice { max-width: var(--width-reading); margin-inline: auto; }
.guide-landing .page-jump-nav { margin-top: 0; }
.guide-landing .guide-card { padding: var(--space-5, 1.25rem); }
.guide-landing__published { margin: 0 auto var(--space-8); max-width: var(--width-reading); }
.guide-landing__heading { margin-bottom: var(--space-4); }
.guide-landing__heading > p, .guide-detail__eyebrow, .guide-card__eyebrow { color: var(--color-observation); font-size: var(--text-caption); letter-spacing: .12em; margin: 0 0 var(--space-1); text-transform: uppercase; }
.guide-landing__heading h2 { margin: 0; }
.guide-card-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.guide-card { border: 1px solid var(--color-border); background: var(--color-surface); padding: var(--space-5); }
.guide-card__title { font-size: var(--text-lg); margin: 0; }
.guide-card__title a, .related-guides a, .guide-related-entities a { color: var(--color-text); text-decoration: none; }
.guide-card__title a:hover, .guide-card__title a:focus-visible, .related-guides a:hover, .related-guides a:focus-visible, .guide-related-entities a:hover, .guide-related-entities a:focus-visible { color: var(--color-observation); text-decoration: underline; }
.guide-card__description { color: var(--color-text-muted); margin: var(--space-3) 0; }
.guide-card__meta { color: var(--color-text-muted); font-size: var(--text-caption); margin: 0; overflow-wrap: anywhere; }
.guide-detail { margin: 0 auto; max-width: var(--width-reading); padding: var(--space-8) 0 var(--space-12); }
.guide-detail > .page-breadcrumb { margin-bottom: var(--space-8); }
.guide-detail__header { border-bottom: 1px solid var(--color-border); padding-bottom: var(--space-6); }
.guide-detail__header h1 { margin: 0; }
.guide-detail__description { color: var(--color-text-muted); font-size: var(--text-lg); margin: var(--space-4) 0 0; }
.guide-detail__meta { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); margin: var(--space-5) 0 0; }
.guide-detail__meta div { display: flex; gap: var(--space-2); }
.guide-detail__meta dt { color: var(--color-text-muted); }
.guide-detail__meta dd { margin: 0; }
.guide-detail__body { margin-top: var(--space-8); }
.spoiler-advisory { margin: var(--space-3) 0 0; color: var(--color-observation); font-size: var(--text-sm); }
.spoiler-disclosure { margin-top: var(--space-6); border: 1px solid var(--color-border); background: var(--color-surface); }
.spoiler-disclosure > summary { min-height: 2.75rem; padding: var(--space-3) var(--space-4); cursor: pointer; color: var(--color-text); font-weight: 700; }
.spoiler-disclosure > summary:focus-visible { outline: 2px solid var(--color-focus); outline-offset: -2px; }
.spoiler-disclosure__content { padding: 0 var(--space-4) var(--space-4); }
.spoiler-disclosure .entity-media { margin-top: var(--space-4); }
.entity-card__spoiler-media { margin: var(--space-3) 0; }
.collection-inventory__spoilers { margin-top: var(--space-5); }
.fact-spoiler { margin: var(--space-3) 0; }
@media print { .spoiler-disclosure:not([open]) > :not(summary) { display: none !important; } }
.guide-fact-references, .guide-related-entities, .related-guides { margin-top: var(--space-10); }
.guide-fact-references__list, .related-guides__list, .guide-related-entities ul { list-style: none; margin: var(--space-4) 0 0; padding: 0; }
.guide-fact-references__list li, .related-guides__list li, .guide-related-entities li { border-top: 1px solid var(--color-border); padding: var(--space-4) 0; }
.guide-fact-references__list p { margin: 0; }
.guide-fact-references__list p + p { margin-top: var(--space-2); }
.guide-fact-references__list .info-status { margin-left: var(--space-2); }
.guide-fact-references__list small, .related-guides small { color: var(--color-text-muted); }
.related-guides__list a { align-items: baseline; display: flex; gap: var(--space-4); justify-content: space-between; }

@media (max-width: 680px) {
  .guide-card-grid { grid-template-columns: 1fr; }
  .guide-detail { padding-top: var(--space-6); }
  .guide-detail__description { font-size: var(--text-base); }
  .related-guides__list a { align-items: flex-start; flex-direction: column; gap: var(--space-1); }
}

/* ===== 打印按钮 ===== */
.print-btn {
  margin-left: auto;
  padding: 6px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--text-caption);
  cursor: pointer;
  transition: all 0.2s;
}
.print-btn:hover { background: var(--bg-card); color: var(--text-primary); }

/* ===== 地图展示卡片 ===== */
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin: 20px 0;
}
.map-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.map-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.map-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.map-info {
  padding: 16px;
}
.map-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.map-tag {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(196,30,58,0.15);
  color: var(--accent-red-light);
  margin-bottom: 10px;
}
.map-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}
.map-unknown {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 2px dashed var(--border-color);
}
.map-unknown-content {
  text-align: center;
  color: var(--text-muted);
}
.map-unknown-content h3 {
  font-size: 32px;
  margin: 0 0 8px;
  color: var(--text-muted);
}
.map-unknown-content p {
  font-size: 14px;
  margin: 0;
}

/* ===== 打印样式 ===== */
@media print {
  .navbar, .footer, .back-to-top, .nav-search-btn, .theme-switcher, .nav-toggle, .print-btn, .page-jump-nav { display: none !important; }
  body { background: #fff; color: #000; }
  .article { max-width: 100%; padding: 0; }
  .data-table { border: 1px solid #ccc; }
  a { color: #000; text-decoration: none; }
}

/* ===== 移动端：长页快速定位 ===== */
@media (max-width: 600px) {
  .page-jump-nav { padding: 12px; }
  .page-jump-nav__label { flex-basis: 100%; }
  .page-jump-nav .print-btn { margin: 0; width: auto; }
  .article .pending-update-list { grid-template-columns: 1fr; }
}

/* ===== P2-UI-1: Ink & Steel design foundation and shared shell ===== */
html {
  scroll-padding-top: 5rem;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
}

body.search-open,
body.nav-open {
  overflow: hidden;
}

/* ===== Visual atmosphere pilot: quiet, decorative, and below all content ===== */
body {
  position: relative;
  isolation: isolate;
  background-image:
    radial-gradient(90% 42rem at 50% -16rem, var(--atmosphere-haze), transparent 68%),
    linear-gradient(180deg, rgb(12 14 14 / 0.98), var(--color-bg));
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: radial-gradient(58rem 26rem at 100% 18rem, var(--atmosphere-steel), transparent 70%);
}

.home-page,
body[data-atmosphere] .collection-page,
body[data-atmosphere] .entity-detail--pilot {
  position: relative;
  isolation: isolate;
}

.home-page::before,
body[data-atmosphere] .collection-page::before,
body[data-atmosphere] .entity-detail--pilot::before {
  position: absolute;
  inset: -2rem 0 auto;
  z-index: -1;
  height: 32rem;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(62% 58% at 88% 10%, var(--atmosphere-accent), transparent 72%),
    radial-gradient(70% 70% at 10% 12%, var(--atmosphere-haze), transparent 72%);
}

body[data-atmosphere] .collection-page::before {
  inset-block-start: -1rem;
  height: 18rem;
  opacity: 0.58;
}

body[data-atmosphere="weapon"] .entity-detail--pilot::before {
  height: 28rem;
  background:
    linear-gradient(108deg, transparent 0 48%, var(--atmosphere-steel) 48.08%, transparent 48.16%),
    linear-gradient(128deg, transparent 0 65%, var(--atmosphere-line) 65.08%, transparent 65.16%),
    radial-gradient(70% 72% at 88% 8%, var(--atmosphere-haze), transparent 72%);
}

body[data-atmosphere="character"] .entity-detail--pilot::before {
  height: 30rem;
  background:
    linear-gradient(90deg, transparent 0 23%, var(--atmosphere-line) 23.08%, transparent 23.16%),
    linear-gradient(90deg, transparent 0 72%, var(--atmosphere-steel) 72.08%, transparent 72.16%),
    radial-gradient(16rem 30rem at 26% 4%, var(--atmosphere-haze), transparent 74%);
}

body[data-atmosphere="boss"] .entity-detail--pilot::before {
  height: 28rem;
  background:
    radial-gradient(74% 78% at 50% -12%, rgb(0 0 0 / 0.34), transparent 72%),
    radial-gradient(34% 24% at 87% 14%, var(--atmosphere-accent), transparent 72%),
    linear-gradient(180deg, rgb(241 237 228 / 0.02), transparent 56%);
}

body[data-atmosphere="world"] .entity-detail--pilot::before {
  height: 30rem;
  background:
    linear-gradient(180deg, transparent 0 43%, var(--atmosphere-line) 43.12%, transparent 43.24%),
    linear-gradient(180deg, transparent 0 65%, var(--atmosphere-steel) 65.12%, transparent 65.24%),
    radial-gradient(68% 36% at 16% 22%, var(--atmosphere-haze), transparent 72%),
    radial-gradient(70% 40% at 90% 14%, rgb(241 237 228 / 0.025), transparent 74%);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: var(--space-2);
  left: var(--space-2);
  z-index: var(--z-skip-link);
  padding: var(--space-2) var(--space-3);
  color: #1a1712;
  background: var(--color-focus);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform var(--duration-fast) var(--ease-standard);
}

.skip-link:focus-visible {
  transform: translateY(0);
  outline-color: var(--color-text);
}

.container,
.nav-inner,
.footer-inner,
.footer-bottom {
  max-width: var(--width-site);
}

.container {
  padding-inline: var(--gutter-desktop);
}

.article {
  max-width: var(--width-reading);
}

.section {
  padding-block: var(--space-16);
}

.site-main {
  min-height: min(60vh, 44rem);
}

.legacy-main {
  min-height: min(60vh, 44rem);
}

.navbar {
  background: rgb(12 14 14 / 0.92);
  border-bottom-color: var(--color-border);
}

.nav-inner {
  position: relative;
  height: 4.25rem;
  padding-inline: var(--gutter-desktop);
  gap: var(--space-4);
}

.nav-logo {
  flex: 0 0 auto;
  min-height: 2.75rem;
}

.nav-logo__title-lockup {
  display: block;
  width: 7rem;
  height: auto;
}

.nav-search-btn svg,
.nav-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
}

.nav-links {
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav-links a,
.nav-more summary {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-1);
  padding: 0 var(--space-3);
  color: var(--color-text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  line-height: 1.4;
  transition: color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}

.nav-links a:hover,
.nav-links a.active,
.nav-more summary:hover,
.nav-more details[open] > summary {
  color: var(--color-text);
  background: rgb(255 255 255 / 0.035);
  border-color: var(--color-border);
}

.nav-links a.active {
  border-bottom-color: var(--color-accent);
}

.nav-more.is-active > details > summary {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.nav-more {
  position: relative;
}

.nav-more summary {
  cursor: pointer;
  list-style: none;
}

.nav-more summary::-webkit-details-marker {
  display: none;
}

.nav-more__menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  z-index: var(--z-menu);
  display: grid;
  min-width: 10rem;
  padding: var(--space-2);
  list-style: none;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
}

.nav-more__menu a {
  width: 100%;
  justify-content: flex-start;
}

.nav-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-1);
}

.nav-search-btn,
.nav-toggle,
.search-close {
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: inherit;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}

.nav-search-btn:hover,
.nav-toggle:hover,
.search-close:hover {
  color: var(--color-text);
  background: var(--color-surface-raised);
  border-color: var(--color-border);
}

.nav-search-btn {
  margin-left: 0;
  font-size: var(--text-sm);
}

.search-key {
  padding: 0.125rem 0.25rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: 0.6875rem/1 var(--font-body);
}

.nav-toggle {
  display: none;
  padding: 0;
}

.nav-toggle__close {
  display: none;
}

.nav-toggle.is-open .nav-toggle__open {
  display: none;
}

.nav-toggle.is-open .nav-toggle__close {
  display: inline-flex;
}

.search-overlay {
  z-index: var(--z-dialog);
  align-items: flex-start;
  padding: max(1rem, env(safe-area-inset-top)) var(--gutter-mobile) 1rem;
  overflow-y: auto;
  background: rgb(5 7 7 / 0.78);
}

.search-modal {
  display: flex;
  width: min(100%, 42rem);
  max-width: 42rem;
  max-height: calc(100dvh - 2rem);
  flex-direction: column;
  margin: auto;
  background: var(--color-surface-raised);
  border-color: var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
}

.search-modal-header {
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.search-dialog-eyebrow {
  margin: 0 0 var(--space-1);
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
}

.search-modal-header h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1.25;
}

.search-close {
  flex: 0 0 auto;
  font-size: var(--text-caption);
}

.search-modal-input {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.search-modal-input input {
  width: 100%;
  min-height: 2.875rem;
  padding: 0 var(--space-3);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: var(--text-base)/1.5 var(--font-body);
}

.search-modal-input input:focus-visible {
  border-color: var(--color-focus);
}

.search-results {
  max-height: none;
  min-height: 8rem;
  flex: 1 1 auto;
  padding: var(--space-2);
}

.search-result-item {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
}

.search-result-item:hover {
  background: var(--color-surface);
  border-color: var(--color-border);
}

.search-result-item .result-title {
  margin: var(--space-1) 0;
  font-size: var(--text-base);
}

.search-result-item .result-desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.search-result-item .result-tag {
  padding: 0;
  color: var(--color-highlight);
  background: transparent;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
}

.search-empty {
  padding: var(--space-12) var(--space-4);
  color: var(--color-text-muted);
}

.search-dialog-hint {
  margin: 0;
  padding: var(--space-3) var(--space-6);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.footer {
  margin-top: var(--space-16);
  padding: var(--space-12) 0 var(--space-6);
  background: var(--color-surface);
  border-top-color: var(--color-border-strong);
}

.footer-inner {
  grid-template-columns: minmax(0, 1.7fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  padding-inline: var(--gutter-desktop);
}

.footer-logo {
  display: inline-block;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-brand);
}

.footer-logo:hover {
  color: var(--color-text);
}

.footer-brand p {
  max-width: 31rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.footer-col h2 {
  margin: 0 0 var(--space-3);
  color: var(--color-highlight);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-display);
}

.footer-col li {
  margin-bottom: var(--space-2);
}

.footer-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-col a:hover {
  color: var(--color-text);
}

.external-link-label {
  color: var(--color-highlight);
}

.footer-bottom {
  margin-top: var(--space-8);
  padding: var(--space-4) var(--gutter-desktop) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.back-to-top {
  z-index: var(--z-sticky);
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-highlight);
  background: var(--color-surface-raised);
  border-color: var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.back-to-top:hover {
  color: var(--color-text);
  background: var(--color-accent-strong);
  border-color: var(--color-accent);
}

/* <=900: collapsed navigation + intermediate footer layout */
@media (max-width: 900px) {
  .nav-inner {
    height: 4rem;
    padding-inline: var(--gutter-tablet);
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    z-index: var(--z-menu);
    display: none;
    max-height: calc(100dvh - 4rem);
    padding: var(--space-3) var(--gutter-tablet) var(--space-6);
    overflow-y: auto;
    background: var(--color-surface-raised);
    border-bottom: 1px solid var(--color-border-strong);
    box-shadow: var(--shadow-raised);
  }

  .nav-links.open {
    display: grid;
  }

  .nav-links a,
  .nav-more summary {
    width: 100%;
    min-height: 2.75rem;
    justify-content: space-between;
  }

  .nav-more__menu {
    position: static;
    min-width: 0;
    margin: var(--space-1) 0 0 var(--space-3);
    padding: var(--space-1) 0 var(--space-1) var(--space-3);
    background: transparent;
    border: 0;
    border-left: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  }

  .footer-col:last-child {
    grid-column: 2 / -1;
  }
}

/* <=600: compact shell, Search, footer, and mobile gutters */
@media (max-width: 600px) {
  .nav-inner {
    height: 3.5rem;
    padding-inline: var(--gutter-mobile);
  }

  .nav-logo__title-lockup {
    width: 5.25rem;
  }

  .search-trigger__label,
  .search-key {
    display: none;
  }

  .nav-search-btn {
    width: 2.75rem;
    padding: 0;
  }

  .nav-links {
    max-height: calc(100dvh - 3.5rem);
    padding-inline: var(--gutter-mobile);
  }

  .container {
    padding-inline: var(--gutter-mobile);
  }

  .section {
    padding-block: var(--space-12);
  }

  .search-overlay {
    padding: max(0.75rem, env(safe-area-inset-top)) var(--gutter-mobile) 0.75rem;
  }

  .search-modal {
    max-height: calc(100dvh - 1.5rem);
    border-radius: var(--radius-md);
  }

  .search-modal-header,
  .search-modal-input {
    padding-inline: var(--space-4);
  }

  .search-close span {
    display: none;
  }

  .search-dialog-hint {
    padding-inline: var(--space-4);
  }

  .footer {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding-inline: var(--gutter-mobile);
  }

  .footer-col:last-child {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    margin-top: var(--space-6);
    padding-inline: var(--gutter-mobile);
  }

  .back-to-top {
    right: var(--gutter-mobile);
    bottom: var(--gutter-mobile);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ===== P2-UI-2: Entity detail visual pilot ===== */
.entity-detail--pilot {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding-block: var(--space-8) var(--space-16);
}

.entity-detail--pilot > .page-breadcrumb {
  margin-bottom: var(--space-6);
}

.entity-hero {
  display: grid;
  grid-template-areas: "media identity";
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(var(--space-6), 5vw, var(--space-16));
  align-items: center;
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  background: linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 52%), var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
}

.entity-media {
  grid-area: media;
  min-width: 0;
  margin: 0;
}

.entity-media > img,
.entity-media__fallback {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
}

.entity-media__fallback {
  position: relative;
  display: grid;
  overflow: hidden;
  place-content: center;
  color: var(--color-text);
  text-align: center;
  isolation: isolate;
  background:
    linear-gradient(122deg, transparent 32%, rgb(222 102 88 / 0.14) 32.3%, transparent 32.8%),
    linear-gradient(30deg, transparent 64%, rgb(195 166 106 / 0.12) 64.3%, transparent 64.8%),
    repeating-linear-gradient(135deg, rgb(255 255 255 / 0.025) 0 1px, transparent 1px 11px),
    linear-gradient(140deg, #111514, #1d2421 58%, #101211);
}

.entity-media__fallback::before,
.entity-media__fallback::after {
  position: absolute;
  z-index: -1;
  width: 13rem;
  height: 13rem;
  border: 1px solid rgb(195 166 106 / 0.26);
  content: "";
  transform: rotate(45deg);
}

.entity-media__fallback::before { top: -8rem; left: -7rem; }
.entity-media__fallback::after { right: -8rem; bottom: -8rem; }

.entity-media__mark {
  margin-bottom: var(--space-2);
  color: var(--color-highlight);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1;
}

.entity-media__type,
.entity-media__name {
  position: relative;
  z-index: 1;
}

.entity-media__type {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-entity-eyebrow);
  line-height: 1.4;
  text-transform: uppercase;
}

.entity-media__name {
  margin-top: var(--space-1);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 2rem);
  letter-spacing: 0.08em;
}

.entity-media__blade {
  position: absolute;
  right: -1.5rem;
  bottom: 0.75rem;
  width: 78%;
  color: rgb(241 237 228 / 0.38);
  transform: rotate(-8deg);
}
.entity-media__motif { position: absolute; width: 42%; aspect-ratio: 1; border: 1px solid rgb(241 237 228 / 0.34); border-radius: 50%; transform: rotate(45deg); }
.entity-media__fallback--boss .entity-media__motif { border-radius: var(--radius-sm); transform: rotate(45deg); }
.entity-media__fallback--location .entity-media__motif { width: 56%; border-radius: 50% 50% 0 0; transform: translateY(35%); }

.entity-media__caption {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}

/* Weapon media preserves the portrait source frame instead of forcing a wide Hero crop. */
.entity-detail[data-entity-type="weapon"] {
  max-width: 67.5rem;
}

.entity-detail[data-entity-type="weapon"] .entity-hero {
  grid-template-columns: minmax(20rem, 23.75rem) minmax(0, 35rem);
  gap: clamp(var(--space-6), 3vw, var(--space-8));
  padding: clamp(var(--space-6), 4vw, var(--space-8));
}

.entity-detail[data-entity-type="weapon"] .entity-media > img,
.entity-detail[data-entity-type="weapon"] .entity-media__fallback {
  aspect-ratio: 3 / 4;
  object-fit: contain;
  object-position: center;
}

/* The approved Weapon Master is the sole inner media surface. */
.entity-detail[data-entity-type="weapon"] .entity-media[data-media-state="ready"] > img {
  aspect-ratio: 2 / 3;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.entity-hero__identity { grid-area: identity; min-width: 0; }

.entity-hero__eyebrow,
.detail-section-heading__eyebrow,
.source-panel__type {
  margin: 0 0 var(--space-2);
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-entity-eyebrow);
  line-height: 1.4;
  text-transform: uppercase;
}

.entity-hero__title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-page-title);
  line-height: 1.12;
  letter-spacing: var(--tracking-display);
}

.entity-hero__taxonomy {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  font-weight: 650;
  line-height: 1.5;
}

.entity-hero__aliases {
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.entity-hero__summary {
  max-width: 38rem;
  margin: var(--space-6) 0 0;
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.8;
}

.entity-hero__updated {
  margin: var(--space-4) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-caption);
}

.entity-detail__scope {
  max-width: var(--width-reading);
  margin: var(--space-6) auto 0;
  padding: var(--space-3) var(--space-4);
  border-inline-start: 2px solid var(--color-observation);
  background: rgb(74 158 168 / 0.06);
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  line-height: 1.65;
}

.entity-detail__scope + .quick-facts,
.entity-detail__scope + .weapon-detail-section { margin-top: var(--space-8); }

.quick-facts,
.detail-fact-section,
.source-panel {
  margin-top: var(--space-16);
}

.weapon-detail-section {
  max-width: var(--width-reading);
  margin: var(--space-16) auto 0;
}

.weapon-overview__primary,
.weapon-overview__notes,
.weapon-preview-stats dl {
  margin: 0;
  border-top: 1px solid var(--color-border-strong);
}

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

.weapon-overview__primary > div,
.weapon-overview__notes > div,
.weapon-preview-stats dl > div {
  min-width: 0;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.weapon-overview__primary > div + div {
  padding-left: var(--space-6);
  border-left: 1px solid var(--color-border);
}

.weapon-overview__primary dt,
.weapon-overview__notes dt,
.weapon-preview-stats dt {
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.weapon-overview__primary dd,
.weapon-overview__notes dd,
.weapon-preview-stats dd {
  margin: var(--space-1) 0 0;
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.weapon-overview__primary dd { font-weight: 650; }
.weapon-overview__notes dd span { display: block; margin-top: var(--space-1); color: var(--color-text-muted); font-size: var(--text-sm); }

.weapon-preview-stats {
  margin-top: var(--space-8);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  background: rgb(255 255 255 / 0.03);
}

.weapon-preview-stats h3 { margin: 0 0 var(--space-3); color: var(--color-text); font-family: var(--font-body); font-size: var(--text-base); }
.weapon-preview-stats dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.weapon-preview-stats dl > div + div { padding-left: var(--space-5); border-left: 1px solid var(--color-border); }
.weapon-preview-stats dd { font-weight: 650; }
.weapon-preview-stats > p { margin: var(--space-4) 0 0; color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.6; }

.weapon-detail-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.weapon-detail-list > li {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  background: rgb(255 255 255 / 0.02);
}

.weapon-detail-list h3 { margin: 0; color: var(--color-text); font-family: var(--font-body); font-size: var(--text-base); line-height: 1.5; }
.weapon-detail-list p { margin: var(--space-2) 0 0; color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.65; }
.weapon-detail-list .weapon-detail-input,
.weapon-detail-list .weapon-progression-level { margin: var(--space-1) 0 0; color: var(--color-text-muted); font-size: var(--text-caption); line-height: 1.5; }
.weapon-detail-list .weapon-detail-input + p { margin-top: var(--space-2); }

.weapon-derived-inputs { margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.weapon-derived-inputs > h4 { margin: 0; color: var(--color-text-muted); font-family: var(--font-body); font-size: var(--text-caption); font-weight: 650; line-height: 1.5; }
.weapon-derived-inputs > ul { display: grid; gap: var(--space-2); margin: var(--space-3) 0 0; padding: 0; list-style: none; }
.weapon-derived-inputs > ul > li { display: grid; grid-template-columns: minmax(9.5rem, 10.25rem) minmax(0, 1fr); align-items: start; gap: var(--space-3); padding: 0; border: 0; background: none; }
.weapon-derived-inputs__controls { display: inline-flex; flex-wrap: wrap; align-items: center; justify-self: start; gap: var(--space-2); max-inline-size: 100%; }
.weapon-derived-inputs__separator { color: var(--color-text-muted); font-size: var(--text-caption); line-height: 1.55; }
.weapon-derived-inputs__content { min-inline-size: 0; }
.weapon-derived-inputs h5 { margin: 0; color: var(--color-text); font-family: var(--font-body); font-size: var(--text-sm); line-height: 1.55; }
.weapon-derived-inputs .weapon-detail-description { margin-top: var(--space-1); }

.weapon-detail-input {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.weapon-detail-input__label { flex: 0 0 auto; }

.controller-input {
  display: inline-flex;
  flex: 0 1 auto;
  flex-wrap: wrap;
  align-items: center;
  max-inline-size: 100%;
  gap: 0.28rem;
  vertical-align: middle;
}

.controller-input--inline { margin-inline: 0.14em; }

.controller-input__keycap {
  display: inline-grid;
  min-inline-size: 1.7rem;
  block-size: 1.55rem;
  place-items: center;
  padding-inline: 0.3rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 0.2rem;
  background: rgb(255 255 255 / 0.045);
  box-shadow: inset 0 -1px rgb(0 0 0 / 0.22);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.controller-input__connector {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
}

.detail-section-heading {
  margin-bottom: var(--space-6);
}

.detail-section-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.25;
}

.quick-facts__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border);
}

.quick-fact {
  min-width: 0;
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-right: 1px solid var(--color-border);
}

.quick-fact:first-child { padding-left: 0; }
.quick-fact:last-child { padding-right: 0; border-right: 0; }

.quick-fact dt,
.quick-fact__status {
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.quick-fact__value {
  margin: var(--space-2) 0;
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 650;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.quick-fact__status { color: var(--color-observation); }

.detail-fact-section { max-width: var(--width-reading); margin-inline: auto; }

.detail-fact-list {
  border-top: 1px solid var(--color-border-strong);
}

.detail-fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(10rem, 0.42fr);
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.detail-fact__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-3);
}

.detail-fact h3 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
}

.detail-fact__value {
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.75;
}

.detail-fact__description {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.detail-fact__provenance {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.detail-fact__provenance > div { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); gap: var(--space-2); }
.detail-fact__provenance dt { color: var(--text-muted); }
.detail-fact__provenance dd { margin: 0; overflow-wrap: anywhere; }

.source-panel { max-width: var(--width-reading); margin-inline: auto; }
.relation-panel { max-width: var(--width-reading); margin: var(--space-16) auto 0; }
.relation-panel__intro { margin: calc(var(--space-6) * -1) 0 var(--space-6); color: var(--color-text-muted); font-size: var(--text-sm); }
.relation-panel__item { display: grid; gap: var(--space-4); padding: var(--space-6) 0; border-top: 1px solid var(--color-border); }
.relation-panel__item:last-child { border-bottom: 1px solid var(--color-border); }
.relation-panel .info-provenance__intro { display: flex; gap: var(--space-3); }
.relation-panel .info-provenance__content { min-width: 0; }
.relation-panel .info-provenance__title, .relation-panel .info-provenance__description { margin: 0; overflow-wrap: anywhere; }
.relation-panel .info-provenance__description { margin-top: var(--space-1); color: var(--color-text-muted); }
.relation-panel .info-provenance__meta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: 0; color: var(--color-text-muted); font-size: var(--text-caption); }
.relation-panel .info-provenance__meta > div { display: flex; gap: var(--space-1); }
.relation-panel .info-provenance__meta dd { margin: 0; }

.source-panel__intro {
  margin: calc(var(--space-6) * -1) 0 var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.source-panel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-border-strong);
}

.source-panel__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.source-panel__item > div { min-width: 0; }
.source-panel__type { margin-bottom: var(--space-1); color: var(--color-text-muted); }
.source-panel__item h3 { margin: 0; color: var(--color-text); font-size: var(--text-base); line-height: 1.5; overflow-wrap: anywhere; }
.source-panel__meta { margin: var(--space-1) 0 0; color: var(--color-text-muted); font-size: var(--text-caption); overflow-wrap: anywhere; }
.source-panel__link { flex: 0 0 auto; font-size: var(--text-sm); white-space: nowrap; }

.entity-detail__return { margin: var(--space-12) 0 0; text-align: center; }

/* <=700: Entity detail content stacks */
@media (max-width: 700px) {
  .entity-detail--pilot { padding-block: var(--space-6) var(--space-12); }
  .entity-hero { grid-template-areas: "identity" "media"; grid-template-columns: 1fr; gap: var(--space-6); padding: var(--space-4); }
  .entity-detail[data-entity-type="weapon"] .entity-hero { grid-template-columns: 1fr; }
  .entity-media > img, .entity-media__fallback { aspect-ratio: 16 / 9; }
  .entity-detail[data-entity-type="weapon"] .entity-media > img,
  .entity-detail[data-entity-type="weapon"] .entity-media__fallback,
  .entity-detail[data-entity-type="weapon"] .entity-media[data-media-state="ready"] > img { aspect-ratio: 4 / 5; }
  .entity-hero__identity { padding: var(--space-2); }
  .quick-facts, .detail-fact-section, .source-panel, .relation-panel, .weapon-detail-section { margin-top: var(--space-12); }
  .quick-facts__grid { grid-template-columns: 1fr; }
  .quick-fact, .quick-fact:first-child, .quick-fact:last-child { padding: var(--space-4) 0; border-right: 0; border-bottom: 1px solid var(--color-border); }
  .quick-fact:last-child { border-bottom: 0; }
  .detail-fact { grid-template-columns: 1fr; gap: var(--space-4); }
  .weapon-overview__primary, .weapon-preview-stats dl { grid-template-columns: 1fr; }
  .weapon-overview__primary > div + div, .weapon-preview-stats dl > div + div { padding-left: 0; border-left: 0; }
  .weapon-detail-input { gap: var(--space-1); }
  .weapon-derived-inputs > ul { gap: var(--space-3); }
  .weapon-derived-inputs > ul > li { grid-template-columns: 1fr; gap: var(--space-1); }
  .weapon-derived-inputs__controls { gap: var(--space-1); }
  .controller-input { gap: 0.22rem; }
  .controller-input__keycap { min-inline-size: 1.6rem; padding-inline: 0.26rem; }
  .source-panel__item { align-items: flex-start; flex-direction: column; gap: var(--space-3); }
}

/* ===== P2-UI-6: Homepage knowledge entry ===== */
.home-page {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding-block: var(--space-6) var(--space-16);
}

.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(15rem, 0.8fr);
  align-items: center;
  gap: var(--space-6);
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(80% 120% at 92% 4%, var(--atmosphere-haze), transparent 66%),
    linear-gradient(118deg, rgb(222 102 88 / 0.11), transparent 34%),
    repeating-linear-gradient(135deg, rgb(255 255 255 / 0.022) 0 1px, transparent 1px 14px),
    var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  animation: home-hero-entry var(--duration-slow) var(--ease-standard) both;
}

.home-hero__copy,
.home-hero__state,
.home-search,
.home-hero__video { position: relative; z-index: 1; }

.home-hero__content {
  display: grid;
  gap: var(--space-6);
  min-width: 0;
  max-width: 42rem;
}

@keyframes home-hero-entry {
  from { opacity: 0.92; transform: translateY(0.25rem); }
  to { opacity: 1; transform: translateY(0); }
}

body[data-atmosphere="weapon"] .entity-hero {
  background:
    linear-gradient(111deg, transparent 0 54%, var(--atmosphere-steel) 54.08%, transparent 54.16%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 52%),
    var(--color-surface);
}

body[data-atmosphere="character"] .entity-hero {
  background:
    linear-gradient(90deg, transparent 0 26%, var(--atmosphere-line) 26.1%, transparent 26.2%),
    radial-gradient(28% 120% at 80% 0, var(--atmosphere-haze), transparent 72%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 52%),
    var(--color-surface);
}

body[data-atmosphere="boss"] .entity-hero {
  background:
    radial-gradient(76% 115% at 52% -20%, rgb(0 0 0 / 0.26), transparent 72%),
    radial-gradient(24% 36% at 88% 18%, var(--atmosphere-accent), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.025), transparent 52%),
    var(--color-surface);
}

body[data-atmosphere="world"] .entity-hero {
  background:
    linear-gradient(180deg, transparent 0 63%, var(--atmosphere-line) 63.1%, transparent 63.2%),
    radial-gradient(74% 72% at 16% 0, var(--atmosphere-haze), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 52%),
    var(--color-surface);
}

.home-hero__eyebrow,
.home-section-heading > p,
.home-section-heading__eyebrow,
.category-card__eyebrow {
  margin: 0;
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  line-height: 1.4;
  text-transform: uppercase;
}

.home-hero h1,
.home-section-heading h2,
.home-coverage h2,
.home-trust h2 {
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.25;
}

.home-hero h1 {
  font-size: var(--text-hero);
  line-height: 1.12;
  letter-spacing: var(--tracking-display);
}

.home-hero__summary {
  max-width: 39rem;
  margin: var(--space-4) 0 0;
  color: var(--color-text);
  font-size: var(--text-md);
}

.home-hero__state {
  max-width: 42rem;
  margin: 0;
  padding-left: var(--space-4);
  color: var(--color-text-muted);
  border-left: 2px solid var(--color-accent);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.home-search {
  display: flex;
  min-height: 4rem;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  background: rgb(12 14 14 / 0.72);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font: var(--text-base)/1.5 var(--font-body);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}

.home-search:hover {
  background: var(--color-surface-raised);
  border-color: var(--color-accent);
}

.home-search svg { flex: 0 0 auto; width: 1.25rem; height: 1.25rem; color: var(--color-highlight); }
.home-search span { min-width: 0; flex: 1 1 auto; }
.home-search kbd { flex: 0 0 auto; padding: 0.18rem 0.35rem; color: var(--color-text-muted); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: 0.6875rem/1.2 var(--font-body); }

.home-hero__video {
  display: block;
  justify-self: end;
  width: 100%;
  max-width: 28rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  color: var(--color-text);
  background:
    radial-gradient(80% 100% at 86% 14%, var(--atmosphere-haze), transparent 70%),
    linear-gradient(135deg, rgb(222 102 88 / 0.15), transparent 58%),
    var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font: inherit;
  text-align: left;
  cursor: pointer;
  isolation: isolate;
  transition: border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
}

.home-hero__video::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 35%, rgb(0 0 0 / 0.78));
}

.home-hero__video > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-hero__video-label,
.home-hero__video-title {
  position: absolute;
  left: var(--space-4);
}

.home-hero__video-label {
  top: var(--space-4);
  padding: 0.2rem 0.45rem;
  color: var(--color-highlight);
  background: rgb(12 14 14 / 0.74);
  border: 1px solid rgb(195 166 106 / 0.48);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
}

.home-hero__video-title {
  right: var(--space-4);
  bottom: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.3;
}

.home-hero__video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  color: var(--color-highlight);
  background: rgb(12 14 14 / 0.78);
  border: 1px solid var(--color-highlight);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.home-hero__video-play svg { width: 1.4rem; height: 1.4rem; margin-left: 0.15rem; }

@media (hover: hover) and (pointer: fine) {
  .home-hero__video:hover { background: var(--color-surface); border-color: var(--color-highlight); }
}

.home-video-dialog {
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: max(var(--space-4), env(safe-area-inset-top)) var(--gutter-mobile);
  overflow: auto;
  color: var(--color-text);
  background: transparent;
  border: 0;
}

.home-video-dialog::backdrop { background: rgb(0 0 0 / 0.78); }
.home-video-dialog__surface { width: min(100%, 68rem); margin: auto; padding: var(--space-4); background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow-raised); }
.home-video-dialog__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.home-video-dialog__header p:first-child { margin: 0; color: var(--color-highlight); font-size: var(--text-xs); font-weight: 700; letter-spacing: var(--tracking-eyebrow); }
.home-video-dialog__title { margin: var(--space-1) 0 0; color: var(--color-text); font-family: var(--font-display); font-size: var(--text-lg); line-height: 1.35; }
.home-video-dialog__header button { display: inline-flex; flex: 0 0 auto; align-items: center; gap: var(--space-2); min-height: 2.5rem; padding: var(--space-2) var(--space-3); color: var(--color-text); background: transparent; border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm); font: inherit; cursor: pointer; }
.home-video-dialog__header button:hover { color: var(--color-highlight); border-color: var(--color-highlight); }
.home-video-dialog__player { aspect-ratio: 16 / 9; background: #000; }
.home-video-dialog__player iframe { display: block; width: 100%; height: 100%; border: 0; }

.home-categories,
.home-secondary { margin-top: var(--space-12); }

.home-section-heading { margin-bottom: var(--space-6); }

.home-categories__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.category-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 15rem;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-5, 1.25rem);
  overflow: hidden;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}

.category-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(112deg, transparent 42%, color-mix(in srgb, var(--color-observation) 18%, transparent) 50%, transparent 58%);
  opacity: 0;
}

.category-card:hover {
  color: var(--color-text);
  background: var(--color-surface-raised);
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.category-card__motif {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: grid;
  width: 5rem;
  aspect-ratio: 1;
  place-items: center;
  color: rgb(195 166 106 / 0.76);
  border: 1px solid rgb(195 166 106 / 0.32);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 2rem;
  transform: rotate(45deg);
}

.category-card__motif span { transform: rotate(-45deg); }
.category-card--weapon .category-card__motif { border-radius: var(--radius-sm); }
.category-card--boss .category-card__motif { border-color: rgb(222 102 88 / 0.45); color: rgb(222 102 88 / 0.82); }
.category-card--location .category-card__motif { border-radius: 50% 50% var(--radius-sm) var(--radius-sm); }
.category-card__content { position: relative; z-index: 1; display: grid; gap: var(--space-2); }
.category-card h3 { margin: 0; color: var(--color-text); font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2; }
.category-card__description { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.6; }
.category-card__count { margin-top: var(--space-2); color: var(--color-text-muted); font-size: var(--text-caption); }
.category-card__count strong { color: var(--color-highlight); font-size: var(--text-base); }

.home-coverage,
.home-trust {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(var(--space-6), 7vw, var(--space-16));
  align-items: start;
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.home-coverage p:not(.home-section-heading__eyebrow),
.home-trust p:not(.home-section-heading__eyebrow) { max-width: var(--width-reading); margin: var(--space-4) 0 0; color: var(--color-text-muted); }
.home-coverage__list,
.home-trust__labels { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.home-coverage__list { padding-top: var(--space-3); }
.home-coverage__list li { display: flex; align-items: baseline; gap: var(--space-2); min-width: 7rem; padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); color: var(--color-text-muted); }
.home-coverage__list strong { color: var(--color-highlight); font-family: var(--font-display); font-size: 1.5rem; }
.home-trust a { display: inline-flex; margin-top: var(--space-6); color: var(--color-highlight); }
.home-trust__labels { padding-top: var(--space-3); }
.home-trust__labels li { padding: var(--space-2) var(--space-3); color: var(--color-text-muted); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: var(--text-caption); }

.home-secondary__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.home-secondary__link { position: relative; display: block; min-height: 10.5rem; padding: var(--space-5, 1.25rem); color: var(--color-text); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard); }
.home-secondary__link:hover { color: var(--color-text); background: var(--color-surface-raised); border-color: var(--color-border-strong); }
.home-secondary__link h3 { margin: 0; font-family: var(--font-display); font-size: var(--text-xl); }
.home-secondary__link p { margin: var(--space-3) 0 0; color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.65; }
.home-secondary__link > span { position: absolute; right: var(--space-4); bottom: var(--space-3); color: var(--color-highlight); }

@keyframes category-card-blade-light {
  from { opacity: 0; transform: translateX(-115%); }
  20% { opacity: 1; }
  to { opacity: 0; transform: translateX(115%); }
}

@media (hover: hover) and (pointer: fine) {
  .category-card:hover::after { animation: category-card-blade-light var(--duration-slow) var(--ease-standard); }
}

/* <=1023: homepage compact-desktop 2-column density */
@media (max-width: 1023px) {
  .home-categories__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* <=700: homepage content stacks */
@media (max-width: 700px) {
  .home-page { padding-block: var(--space-4) var(--space-12); }
  .home-hero { display: block; padding: var(--space-6) var(--space-4); }
  .home-hero__content { gap: var(--space-4); max-width: none; }
  .home-hero__video { display: none; }
  .home-search { min-height: 3.5rem; font-size: 0.9375rem; }
  .home-search kbd { display: none; }
  .home-video-dialog { padding-inline: var(--gutter-mobile); }
  .home-video-dialog__surface { padding: var(--space-3); }
  .home-video-dialog__header button span:last-child { display: none; }
  .home-categories,
  .home-secondary { margin-top: var(--space-8); }
  .home-categories__grid,
  .home-secondary__grid,
  .home-coverage,
  .home-trust { grid-template-columns: minmax(0, 1fr); }
  .category-card { min-height: 12.5rem; }
  .home-coverage,
  .home-trust { gap: var(--space-6); margin-top: var(--space-12); padding-top: var(--space-6); }
  .home-coverage__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero { animation: none; }
  .category-card::after { animation: none !important; transition: none !important; transform: none; }
}

/* ===== P2-UI-5: Entity collection pages ===== */
.collection-page {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding-block: var(--space-8) var(--space-16);
}

.site-main--weapon-collection,
.collection-page[data-entity-type="weapon"] {
  max-width: 90rem;
}

.collection-hero {
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  background: linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 58%), var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
}

body[data-atmosphere="weapon"] .collection-hero {
  background:
    linear-gradient(111deg, transparent 0 62%, var(--atmosphere-steel) 62.08%, transparent 62.16%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 58%),
    var(--color-surface);
}

body[data-atmosphere="character"] .collection-hero {
  background:
    linear-gradient(90deg, transparent 0 76%, var(--atmosphere-line) 76.08%, transparent 76.16%),
    radial-gradient(22% 120% at 20% 0, var(--atmosphere-haze), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 58%),
    var(--color-surface);
}

body[data-atmosphere="boss"] .collection-hero {
  background:
    radial-gradient(78% 125% at 52% -35%, rgb(0 0 0 / 0.2), transparent 72%),
    radial-gradient(20% 38% at 90% 12%, var(--atmosphere-accent), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.025), transparent 58%),
    var(--color-surface);
}

body[data-atmosphere="world"] .collection-hero {
  background:
    linear-gradient(180deg, transparent 0 68%, var(--atmosphere-line) 68.1%, transparent 68.2%),
    radial-gradient(76% 68% at 18% 0, var(--atmosphere-haze), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 58%),
    var(--color-surface);
}

.collection-hero__eyebrow,
.collection-section-heading > p {
  margin: 0;
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  line-height: 1.4;
  text-transform: uppercase;
}

.collection-hero__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.collection-hero h1 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-page-title);
  line-height: 1.12;
  letter-spacing: var(--tracking-display);
}

.collection-hero__count {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.collection-hero__count strong {
  color: var(--color-highlight);
  font-size: var(--text-lg);
}

.collection-hero__intro {
  max-width: var(--width-reading);
  margin: var(--space-6) 0 0;
  color: var(--color-text);
}

.collection-inventory {
  margin-top: var(--space-12);
}

.collection-section-heading {
  margin-bottom: var(--space-6);
}

.collection-section-heading h2,
.collection-supporting h2 {
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.25;
}

.entity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.entity-grid--sparse {
  grid-template-columns: minmax(0, 22rem);
}

.collection-browser__controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: end;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.collection-browser__search-field {
  display: grid;
  gap: var(--space-2);
}

.collection-browser__search-field label,
.collection-browser__count {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.collection-browser__search-field input {
  min-height: 2.75rem;
  min-width: 0;
  padding: 0 var(--space-3);
  color: var(--color-text);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.collection-browser__search-field input:focus-visible {
  outline-offset: 2px;
}

.collection-browser__count {
  margin: 0;
  white-space: nowrap;
}

.collection-browser__reset {
  min-height: 2.75rem;
}

.collection-browser__empty {
  margin: 0 0 var(--space-6);
  padding: var(--space-5);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.entity-grid--compact {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: var(--space-4);
}

.entity-grid--compact > [data-collection-browser-item][hidden] {
  display: none;
}

.entity-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
}

.entity-card:hover {
  color: var(--color-text);
  background: var(--color-surface-raised);
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.entity-card:focus-visible {
  outline-offset: 4px;
}

.entity-card .entity-media {
  margin: 0;
}

.entity-card .entity-media > img,
.entity-card .entity-media__fallback {
  border: 0;
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  aspect-ratio: 4 / 3;
}

.entity-card .entity-media__fallback::before,
.entity-card .entity-media__fallback::after {
  width: 9rem;
  height: 9rem;
}

.entity-card .entity-media__mark {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

.entity-card .entity-media__name {
  max-width: calc(100% - var(--space-8));
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  overflow-wrap: anywhere;
}

/* Weapon cards keep a compact horizontal media rail at every viewport. */
.collection-page[data-entity-type="weapon"] .entity-card {
  flex-direction: row;
  align-items: stretch;
}

.collection-page[data-entity-type="weapon"] .entity-card .entity-media {
  display: grid;
  flex: 0 0 clamp(8rem, 38%, 10rem);
  min-width: 0;
  align-self: stretch;
  padding: var(--space-2);
  border-right: 1px solid var(--color-border);
}

/* Ready Masters use the rail directly; fallback media keeps its own treatment. */
.collection-page[data-entity-type="weapon"] .entity-card .entity-media[data-media-state="ready"] {
  padding: var(--space-1);
  background: transparent;
  box-shadow: none;
}

.collection-page[data-entity-type="weapon"] .entity-card .entity-media > img,
.collection-page[data-entity-type="weapon"] .entity-card .entity-media__fallback {
  width: 100%;
  height: 100%;
  min-height: 0;
  box-sizing: border-box;
  aspect-ratio: auto;
  border: 0;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(circle at 50% 18%, rgb(195 166 106 / 0.1), transparent 42%),
    linear-gradient(140deg, #111514, #1d2421 58%, #101211);
  object-fit: contain;
  object-position: center;
}

/* Weapon Masters already supply their own neutral canvas. */
.collection-page[data-entity-type="weapon"] .entity-card .entity-media[data-media-state="ready"] > img {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.collection-page[data-entity-type="weapon"] .entity-card .entity-media__blade {
  right: auto;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%) rotate(-8deg);
}

.collection-page[data-entity-type="weapon"] .entity-card__body {
  justify-content: center;
  padding: var(--space-3) var(--space-4);
}

.collection-page[data-entity-type="weapon"] .entity-card__secondary {
  margin-top: var(--space-2);
}

.entity-card__body {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
  padding: var(--space-4);
}

.entity-card__eyebrow {
  margin: 0;
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-entity-eyebrow);
  line-height: 1.4;
  text-transform: uppercase;
}

.entity-card__title {
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1.28;
  letter-spacing: 0.03em;
  overflow-wrap: anywhere;
}

.entity-card__aliases,
.entity-card__secondary,
.entity-card__context,
.entity-card__summary {
  display: block;
  overflow-wrap: anywhere;
}

.entity-card__aliases {
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.entity-card__secondary {
  margin-top: var(--space-3);
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 650;
  line-height: 1.55;
}

.entity-card__context {
  margin-top: var(--space-1);
  color: var(--color-observation);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.entity-card__summary {
  display: -webkit-box;
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.entity-card--compact .entity-card__body {
  padding: var(--space-3);
}

.entity-card--compact .entity-card__title {
  margin-top: var(--space-1);
  font-size: var(--text-lg);
}

.collection-supporting {
  max-width: var(--width-reading);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.collection-supporting p {
  margin: var(--space-4) 0 0;
  color: var(--color-text-muted);
}

/* <=1023: Entity collections use 2 columns */
@media (max-width: 1023px) {
  .entity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* <=700: Entity collections stack */
@media (max-width: 700px) {
  .collection-page {
    padding-block: var(--space-6) var(--space-12);
  }

  .collection-hero {
    padding: var(--space-6) var(--space-4);
  }

  .collection-hero__heading {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-2);
  }

  .collection-inventory {
    margin-top: var(--space-8);
  }

  .entity-grid,
  .entity-grid--sparse {
    grid-template-columns: minmax(0, 1fr);
  }

  .collection-browser__controls {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .collection-browser__count {
    white-space: normal;
  }

  .entity-grid--compact {
    grid-template-columns: minmax(0, 1fr);
  }

  .collection-supporting {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
  }
}

/* Weapon collection density stays continuous across every viewport. */
@media (min-width: 1680px) {
  .collection-page[data-entity-type="weapon"] .entity-card {
    min-height: 12.5rem;
  }

  .collection-page[data-entity-type="weapon"] .entity-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) and (max-width: 1679.98px) {
  .collection-page[data-entity-type="weapon"] .entity-card {
    min-height: 13rem;
  }

  .collection-page[data-entity-type="weapon"] .entity-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 700px) and (max-width: 1099.98px) {
  .collection-page[data-entity-type="weapon"] .entity-card {
    min-height: 13.5rem;
  }

  .collection-page[data-entity-type="weapon"] .entity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 699.98px) {
  .collection-page[data-entity-type="weapon"] .entity-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .collection-page[data-entity-type="weapon"] .entity-card {
    min-height: 11.5rem;
  }
}

/* ===== P3-CN-4B3-C: Static Video index ===== */
.videos-page {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding-block: var(--space-8) var(--space-16);
}

.videos-hero {
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  background:
    linear-gradient(115deg, transparent 0 64%, var(--atmosphere-line) 64.08%, transparent 64.16%),
    radial-gradient(44% 86% at 88% 6%, var(--atmosphere-haze), transparent 74%),
    linear-gradient(135deg, rgb(255 255 255 / 0.035), transparent 58%),
    var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
}

.videos-hero__eyebrow,
.videos-section-heading > p {
  margin: 0;
  color: var(--color-highlight);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  line-height: 1.4;
}

.videos-hero__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.videos-hero h1,
.videos-section-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  line-height: 1.2;
}

.videos-hero h1 {
  font-size: var(--text-page-title);
  letter-spacing: var(--tracking-display);
}

.videos-hero__heading > p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.videos-hero__heading strong { color: var(--color-highlight); font-size: var(--text-lg); }

.videos-hero__intro {
  max-width: var(--width-reading);
  margin: var(--space-6) 0 0;
  color: var(--color-text);
}

.videos-inventory { margin-top: var(--space-12); }
.videos-section-heading { margin-bottom: var(--space-6); }
.videos-section-heading h2 { margin-top: var(--space-2); font-size: var(--text-2xl); }

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.video-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.video-card__header { padding: var(--space-5) var(--space-5) 0; }

.video-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin: 0;
}

.video-card__meta div { display: flex; gap: var(--space-1); }
.video-card__meta dt { color: var(--color-text-muted); font-size: var(--text-xs); }
.video-card__meta dd { margin: 0; color: var(--color-highlight); font-size: var(--text-xs); font-weight: 700; }

.video-card h2 {
  margin: var(--space-3) 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.video-card__header > p {
  min-height: 3.3em;
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.video-card__player {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: var(--space-5);
  overflow: hidden;
  background: #0c0e0e;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.video-card__facade {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(116deg, transparent 0 45%, rgb(255 255 255 / 0.08) 45.15%, transparent 45.3%),
    linear-gradient(transparent 49%, rgb(255 255 255 / 0.035) 49.4%, transparent 49.8%),
    radial-gradient(55% 75% at 50% 50%, rgb(156 168 171 / 0.14), transparent 72%),
    #121617;
}

.video-card__facade::before {
  width: 0;
  height: 0;
  margin-left: 0.35rem;
  border-top: 1rem solid transparent;
  border-bottom: 1rem solid transparent;
  border-left: 1.45rem solid var(--color-highlight);
  content: "";
  filter: drop-shadow(0 0 1.2rem rgb(205 168 104 / 0.24));
}

.video-card__facade span {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-3);
  color: rgb(241 237 228 / 0.62);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.video-card__facade-note {
  position: absolute;
  bottom: 0;
  left: 0;
  margin: 0;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  background: rgb(12 14 14 / 0.82);
  font-size: var(--text-xs);
}

.video-card__player iframe { width: 100%; height: 100%; border: 0; }

.video-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: 0 var(--space-5) var(--space-5);
}

.video-card__load,
.video-card__source {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
}

.video-card__load {
  color: #1a1712;
  background: var(--color-highlight);
  border: 1px solid var(--color-highlight);
  cursor: pointer;
}

.video-card__load:hover:not(:disabled) { background: #ecd7a7; }
.video-card__load:disabled { cursor: default; opacity: 0.75; }

.video-card__source {
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.video-card__source:hover { color: var(--color-highlight); border-color: var(--color-highlight); }

@media (max-width: 700px) {
  .videos-page { padding-block: var(--space-6) var(--space-12); }
  .videos-hero { padding: var(--space-6) var(--space-4); }
  .videos-hero__heading { align-items: flex-start; flex-direction: column; gap: var(--space-2); }
  .videos-inventory { margin-top: var(--space-8); }
  .video-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-4); }
  .video-card__header { padding: var(--space-4) var(--space-4) 0; }
  .video-card__player { margin: var(--space-4); }
  .video-card__actions { padding: 0 var(--space-4) var(--space-4); }
  .video-card__actions > * { flex: 1 1 auto; }
}