/* ===== PIXEL ARCADE — Stardew-warm pixel theme ===== */
:root {
  --bg-deep: #2a1f14;
  --bg: #e5efcf;
  --bg-panel: #fff8e4;
  --bg-panel-2: #f5e6c4;
  --border: #7a4a22;
  --border-bright: #b67930;
  --border-inner: #e2c56a;
  --text: #24180f;
  --text-dim: #5a4030;
  --accent: #3f6f2c;
  --accent-2: #8a5f0c;
  --accent-3: #c4922a;
  --success: #2f7a28;
  --danger: #b4472e;
  --shadow: #4a301866;
  --wood-dark: #5c3418;
  --sky: #8ebfdf;
  --grass: #5f9a45;
  --on-accent: #fffaf0;
  --pixel: 4px;
  --font-pixel: "Press Start 2P", monospace;
  --font-body: "VT323", "Courier New", monospace;
  --fs-pixel-xs: 0.62rem;
  --fs-pixel-sm: 0.7rem;
  --fs-pixel: 0.78rem;
  --fs-pixel-md: 0.88rem;
  --fs-pixel-lg: 1.05rem;
  --radius: 0;
  /* 桌面主栏略加宽，避免大屏两侧空、中间一条过窄 */
  --max: 1360px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 24px;
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(ellipse 90% 55% at 50% -8%, #ffe9a888, transparent 55%),
    radial-gradient(circle at 12% 88%, #7cb35a33, transparent 42%),
    radial-gradient(circle at 92% 70%, #c4893a22, transparent 38%),
    linear-gradient(180deg, #dfe9c8 0%, var(--bg) 38%, #d4e4b8 100%);
  image-rendering: pixelated;
}

body.fx-off .crt-overlay,
body.fx-off .scanlines {
  display: none;
}

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

a:hover {
  color: var(--wood-dark);
}

/* 导航 / 按钮链接不要被全局 a 色带跑偏 */
a.nav-link,
a.btn,
a.user-chip-link,
a.brand-link {
  color: inherit;
}

a.nav-link:hover,
a.btn:hover {
  color: inherit;
}

/* 颜色交给 .nav-link.active（桌面强调色 / 移动端 on-accent），避免压过移动端白字 */
a.nav-link.active {
  color: inherit;
}

code {
  font-family: var(--font-body);
  font-size: 1.05em;
  color: var(--wood-dark);
  background: #e8d9a866;
  padding: 0 0.25em;
  border: 2px solid var(--border);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hidden {
  display: none !important;
}

/* Soft warm vignette (replaces cold CRT) */
.crt-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: radial-gradient(ellipse at center, transparent 58%, #2a1f1428 100%);
  opacity: 0.85;
}

.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: 0.035;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    #5c3a1e 3px,
    #5c3a1e 4px
  );
}

/* layout */
.app {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.35rem 3rem;
}

@media (min-width: 1100px) {
  .app {
    padding: 1.15rem 1.75rem 3.25rem;
  }
}

@media (min-width: 1480px) {
  :root {
    --max: 1480px;
  }
}

/* header — 轻顶栏，减少木盒堆叠 */
.site-header {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 1fr);
  align-items: center;
  column-gap: 1rem;
  row-gap: 0.75rem;
  padding: 0.35rem 0 1rem;
  margin-bottom: 1.4rem;
  background: transparent;
  border: none;
  box-shadow: none;
  border-bottom: 4px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  grid-column: 1;
}

.brand-logo {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  padding: 4px;
  background-color: #f0e0a8;
  background-image: url("/img/hamster-logo.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 42px 42px;
  border: 3px solid var(--border);
  box-shadow:
    inset 0 0 0 2px var(--border-inner),
    3px 3px 0 var(--shadow);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  animation: hamster-logo-bob 1.2s steps(2) infinite;
}

.brand-logo .px {
  display: none;
}

@keyframes hamster-logo-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2px);
  }
}

.site-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: clamp(0.85rem, 2.8vw, 1.15rem);
  letter-spacing: 1px;
  line-height: 1.45;
  color: var(--text);
}

.site-title .accent {
  color: var(--accent);
}

.site-tagline {
  margin: 0.3rem 0 0;
  color: var(--text-dim);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15rem 0.35rem;
  grid-column: 2;
}

.nav-link {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-sm);
  padding: 0.55rem 0.7rem 0.45rem;
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  box-shadow: none;
  transition: color 0.1s, border-color 0.1s, background 0.1s;
  line-height: 1.45;
}

.nav-link:hover {
  color: var(--accent);
  background: #fff8e488;
  border-bottom-color: var(--border-bright);
  transform: none;
}

.nav-link.active {
  color: var(--accent);
  background: transparent;
  border-bottom-color: var(--accent);
  box-shadow: none;
  font-weight: normal;
}

.nav-link-badge-host,
.section-title-badge-host {
  position: relative;
}

.nav-badge {
  display: none;
  position: absolute;
  top: 0.05rem;
  right: 0;
  min-width: 0.55rem;
  height: 0.55rem;
  padding: 0;
  border-radius: 999px;
  background: var(--danger);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px #b4472e66;
  pointer-events: none;
  line-height: 1;
  z-index: 2;
}

.nav-badge.is-on {
  display: block;
}

.nav-badge.is-count {
  top: 0.05rem;
  right: 0;
  min-width: 1.05rem;
  height: 1.05rem;
  padding: 0 0.2rem;
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  color: #fff;
  text-align: center;
  line-height: 1.05rem;
  box-sizing: border-box;
}

.section-title-badge-host .nav-badge {
  position: relative;
  top: -0.35em;
  right: auto;
  display: inline-block;
  margin-left: 0.35rem;
  vertical-align: super;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  grid-column: 3;
  min-width: 0;
}

.access-badge {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  padding: 0.45rem 0.55rem;
  color: var(--bg-deep);
  background: var(--accent-3);
  border: 2px solid var(--border);
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.user-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2rem;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  max-width: 200px;
  padding: 0.3rem 0.65rem 0.3rem 0.3rem;
  background: #f0e2b8;
  border: 2px solid var(--border);
}

a.user-chip-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

a.user-chip-link:hover {
  color: inherit;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

a.user-chip-link:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

.user-avatar {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border: 2px solid var(--accent);
  image-rendering: auto;
  flex-shrink: 0;
}

.user-avatar-fallback {
  display: inline-grid;
  place-items: center;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  color: var(--on-accent);
  background: var(--accent);
  line-height: 1;
}

.user-name {
  font-size: 1.15rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel);
  line-height: 1.45;
  padding: 0.9rem 1.15rem;
  border: 3px solid var(--wood-dark);
  background: var(--bg-panel);
  color: var(--text);
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--shadow);
  text-decoration: none;
  transition: transform 0.08s, box-shadow 0.08s, background 0.08s;
  image-rendering: pixelated;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--shadow);
  color: var(--text);
  background: #fffaf0;
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--shadow);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--wood-dark);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: #4e8336;
  color: var(--on-accent);
}

.btn-secondary {
  background: #f0e2b8;
  border-color: var(--border-bright);
  color: var(--wood-dark);
}

.btn-ghost {
  background: #fff8e4;
  border-color: var(--border);
  color: var(--text);
  box-shadow: none;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--wood-dark);
  background: #fffaf0;
  box-shadow: none;
  transform: none;
}

.btn-sm {
  font-size: var(--fs-pixel-sm);
  padding: 0.6rem 0.8rem;
}

/* panels — parchment + wood frame */
.pixel-panel {
  background: linear-gradient(180deg, var(--bg-panel), var(--bg-panel-2));
  border: 4px solid var(--border);
  box-shadow:
    inset 0 0 0 3px var(--border-inner),
    6px 6px 0 var(--shadow);
  padding: 1.25rem 1.4rem;
  position: relative;
}

.pixel-panel::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  right: 3px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--grass));
  opacity: 0.85;
  pointer-events: none;
}

/* hero */
.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 1.85rem;
  overflow: hidden;
  padding: 1.35rem 1.4rem 1.25rem;
}

.hero-kicker {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-sm);
  color: var(--accent);
  margin: 0 0 0.65rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  animation: none;
}

@keyframes blink {
  50% {
    opacity: 0.4;
  }
}

.hero-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.05rem, 3.4vw, 1.55rem);
  line-height: 1.6;
  margin: 0 0 1rem;
  color: var(--text);
}

.hero-title .glow {
  color: var(--accent-2);
  text-shadow: 2px 2px 0 #5c341833;
}

.hero-desc {
  margin: 0 0 1.25rem;
  color: var(--text-dim);
  max-width: min(46ch, 100%);
  font-size: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
}

.hero-stats {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  min-width: 5rem;
  padding: 0.55rem 0.85rem;
  background: #f0e2b8;
  border: 3px solid var(--border);
  box-shadow: inset 0 0 0 2px var(--border-inner);
}

.stat-value {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-md);
  color: var(--text);
  line-height: 1.4;
}

.stat-label {
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

/* cozy wooden window / farm scene */
.hero-art {
  display: flex;
  justify-content: center;
  padding: 0.5rem;
}

.pixel-cabinet {
  width: 200px;
  filter: drop-shadow(6px 10px 0 var(--shadow));
}

.cabinet-screen {
  height: 118px;
  background:
    linear-gradient(180deg, var(--sky) 0 58%, #b8d988 58% 72%, var(--grass) 72% 100%);
  border: 6px solid var(--wood-dark);
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

.cabinet-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#ffffff22 1px, transparent 1px),
    linear-gradient(90deg, #ffffff18 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: 0.35;
  animation: none;
}

.cabinet-sprite {
  position: absolute;
  width: 28px;
  height: 28px;
  left: 50%;
  top: 48%;
  margin-left: -14px;
  background:
    linear-gradient(#e8b84a 0 0) 10px 2px / 8px 4px no-repeat,
    linear-gradient(#d4a017 0 0) 6px 6px / 16px 10px no-repeat,
    linear-gradient(#5a8f3c 0 0) 6px 16px / 4px 4px no-repeat,
    linear-gradient(#5a8f3c 0 0) 18px 16px / 4px 4px no-repeat,
    linear-gradient(#c4893a 0 0) 10px 18px / 4px 8px no-repeat,
    linear-gradient(#c4893a 0 0) 14px 18px / 4px 8px no-repeat;
  animation: hop 0.7s steps(2) infinite;
}

@keyframes hop {
  50% {
    transform: translateY(-6px);
  }
}

.cabinet-body {
  background: linear-gradient(180deg, #a06a38, #7a4a28);
  border: 6px solid var(--wood-dark);
  border-top: 4px solid var(--border-bright);
  padding: 12px 10px 16px;
  position: relative;
}

.cabinet-slot {
  height: 10px;
  background: #3b2a1a;
  border: 2px solid #2a1f14;
  margin-bottom: 12px;
  box-shadow: inset 0 2px 0 #0004;
}

.cabinet-stick {
  width: 14px;
  height: 28px;
  background: #c9a06a;
  border-radius: 0;
  position: absolute;
  left: 28px;
  bottom: 18px;
  box-shadow: inset -3px 0 0 #8b5a2b;
}

.cabinet-stick::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -5px;
  width: 24px;
  height: 16px;
  background: var(--danger);
  border: 2px solid #fff6dc88;
}

.cabinet-btns {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding-right: 8px;
  padding-top: 8px;
}

.cabinet-btns i {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #0004;
}

.cabinet-btns i:nth-child(1) {
  background: var(--danger);
}
.cabinet-btns i:nth-child(2) {
  background: var(--accent-3);
}
.cabinet-btns i:nth-child(3) {
  background: var(--success);
}

/* sections */
.section {
  margin-bottom: 2.75rem;
  scroll-margin-top: 1rem;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.section-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: clamp(0.85rem, 2.2vw, 1.05rem);
  letter-spacing: 0.04em;
  line-height: 1.5;
  display: inline-block;
  padding: 0 0 0.35rem;
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 3px solid var(--accent);
  box-shadow: none;
}

.section-title .hash {
  color: var(--accent);
}

.toolbar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.55rem;
  flex: 1 1 320px;
  max-width: min(520px, 100%);
  margin-left: auto;
}

@media (min-width: 900px) {
  .section-head {
    align-items: center;
  }

  .toolbar {
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    max-width: min(700px, 68%);
  }

  .search-wrap {
    flex: 1 1 280px;
  }

  .toolbar .filter-chips {
    flex: 0 1 auto;
    justify-content: flex-end;
  }
}

.search-wrap {
  width: 100%;
}

.search-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.25rem;
  padding: 0.6rem 0.8rem;
  color: var(--text);
  background: #fffaf0;
  border: 3px solid var(--border);
  outline: none;
  box-shadow: inset 2px 2px 0 #8b5a2b22;
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px #5a8f3c44;
}

.search-input::placeholder {
  color: var(--text-dim);
  opacity: 0.75;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-start;
}

.chip {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  padding: 0.5rem 0.65rem;
  border: 2px solid var(--border);
  background: #fff8e4;
  color: var(--text);
  cursor: pointer;
  line-height: 1.45;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: #f3edd0;
}

.chip.active {
  border-color: var(--wood-dark);
  color: var(--on-accent);
  background: var(--accent);
}

/* games grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

@media (min-width: 1100px) {
  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.35rem;
  }

  .hero {
    grid-template-columns: 1.45fr 0.7fr;
    gap: 1.75rem;
    padding: 1.5rem 1.65rem 1.4rem;
  }
}

@media (min-width: 1360px) {
  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  }
}

.game-card {
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--bg-panel);
  border: 4px solid var(--border);
  box-shadow:
    inset 0 0 0 2px var(--border-inner),
    5px 5px 0 var(--shadow);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s, border-color 0.1s;
  text-align: left;
  padding: 0;
  color: inherit;
  font: inherit;
  width: 100%;
}

.game-card:hover,
.game-card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow:
    inset 0 0 0 2px var(--border-inner),
    8px 8px 0 var(--shadow);
  border-color: var(--border-bright);
  outline: none;
}

.game-card.featured {
  border-color: var(--accent-2);
}

.game-card.featured::after {
  content: "精选";
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  background: var(--accent-3);
  color: var(--bg-deep);
  padding: 0.4rem 0.45rem;
  z-index: 2;
  line-height: 1.4;
  border: 2px solid var(--wood-dark);
}

.card-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #dfe8c8;
  overflow: hidden;
  border-bottom: 3px solid var(--border);
}

.card-lock {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0.2rem 0.35rem;
  background: #fff6dcee;
  border: 2px solid var(--border);
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  display: block;
}

.card-cover-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel);
  color: var(--text-dim);
  background:
    repeating-conic-gradient(#f0e2b8 0% 25%, #e2d4a8 0% 50%) 0 0 / 16px 16px;
}

.card-body {
  padding: 0.9rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
  position: relative;
}

.card-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-md);
  line-height: 1.5;
  color: var(--text);
}

.card-desc {
  margin: 0;
  color: var(--text-dim);
  font-size: 1.15rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.tag {
  font-size: 1.05rem;
  padding: 0.15rem 0.45rem;
  border: 2px solid var(--border);
  color: var(--text);
  background: #f0e2b8;
}

.card-status {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  color: var(--success);
  margin-top: 0.35rem;
  line-height: 1.45;
}

.card-status.wip {
  color: var(--accent-2);
}

.card-updated {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.35;
}

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 2rem;
  border: 3px dashed var(--border);
  background: #fff6dc88;
  font-size: 1.2rem;
}

/* about / guide leftovers */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.about-card .card-title {
  margin-bottom: 0.6rem;
  color: var(--accent);
}

.about-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 1.15rem;
}

.pixel-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-dim);
  font-size: 1.15rem;
}

.pixel-list li {
  margin-bottom: 0.35rem;
}

.guide-panel {
  padding: 1.5rem;
}

.guide-steps {
  margin: 0 0 1.25rem;
  padding-left: 1.4rem;
  color: var(--text-dim);
}

.guide-steps li {
  margin-bottom: 1rem;
}

.guide-steps strong {
  display: block;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-sm);
  color: var(--text);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.guide-steps p {
  margin: 0;
  font-size: 1.15rem;
}

.code-block {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  background: #3b2a1a;
  border: 3px solid var(--border);
  color: var(--grass);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.35;
}

/* footer */
.site-footer {
  margin-top: 2rem;
  padding: 1.1rem 1rem 0.25rem;
  border-top: 4px solid var(--border);
  text-align: center;
  color: var(--text-dim);
  font-size: 1.15rem;
}

.site-footer p {
  margin: 0.3rem 0;
}

.footer-note {
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  color: var(--accent);
  letter-spacing: 0.1em;
  line-height: 1.5;
  animation: blink 1.6s steps(2) infinite;
}

/* modal */
.game-modal {
  border: 4px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  padding: 0;
  max-width: min(640px, calc(100vw - 2rem));
  width: 100%;
  box-shadow:
    inset 0 0 0 3px var(--border-inner),
    10px 10px 0 var(--shadow);
}

.game-modal::backdrop {
  background: #2a1f14aa;
  backdrop-filter: blur(2px);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border-bottom: 3px solid var(--border);
  margin: 0;
  background: #f0e2b8;
}

.modal-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-md);
  line-height: 1.5;
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1rem;
  padding: 1rem;
}

.modal-cover-wrap {
  aspect-ratio: 16 / 10;
  background: #dfe8c8;
  border: 3px solid var(--border);
  overflow: hidden;
}

.modal-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  display: block;
}

.modal-desc {
  margin: 0 0 0.75rem;
  color: var(--text-dim);
  font-size: 1.25rem;
}

.modal-year {
  margin: 0.75rem 0;
  color: var(--text-dim);
  font-size: 1.15rem;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.modal-share-result {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.modal-share-result.hidden {
  display: none;
}

.modal-share-result input {
  width: 100%;
  box-sizing: border-box;
  font-size: 0.8rem;
}

.modal-share-result small {
  color: var(--text-muted);
}

.action-modal {
  max-width: min(520px, calc(100vw - 2rem));
}

.action-modal-body {
  display: block;
  max-height: min(68vh, 560px);
  overflow-y: auto;
}

/* notifications */
.notify-wrap {
  position: relative;
  z-index: 40;
}

.notify-bell {
  position: relative;
  min-width: 3.2rem;
}

.notify-bell-badge {
  top: 0.1rem;
  right: 0.15rem;
}

.notify-panel {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  width: min(340px, 88vw);
  max-height: min(420px, 70vh);
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border: 3px solid var(--border);
  box-shadow:
    inset 0 0 0 2px var(--border-inner),
    5px 5px 0 var(--shadow);
  overflow: hidden;
}

.notify-panel.hidden {
  display: none !important;
}

.notify-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.7rem;
  border-bottom: 2px solid var(--border);
  background: #f0e2b8;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  color: var(--text);
  flex-shrink: 0;
}

.notify-panel-head strong {
  min-width: 0;
}

.notify-list {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  max-height: min(340px, 55vh);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
}

.notify-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.55rem;
  padding: 0.65rem 0.7rem;
  border: 0;
  border-bottom: 1px solid #7a4a2238;
  background: #fffaf0aa;
  cursor: pointer;
  min-width: 0;
}

.notify-item-main {
  min-width: 0;
  flex: 1 1 auto;
}

.notify-item.is-unread {
  border-left: 3px solid var(--accent);
  background: #f3f7e6;
}

.notify-item-title {
  margin: 0 0 0.25rem;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  line-height: 1.45;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.notify-item-body {
  margin: 0 0 0.3rem;
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.notify-item-time {
  display: block;
  color: var(--text-dim);
  font-size: 0.95rem;
  opacity: 0.9;
}

.notify-item-link {
  flex-shrink: 0;
  font-family: var(--font-pixel);
  font-size: var(--fs-pixel-xs);
  color: var(--accent);
  padding: 0.25rem;
  align-self: center;
}

.notify-item-link:hover {
  color: var(--wood-dark);
}

.notify-item-actions {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-shrink: 0;
}

.notify-item-delete {
  width: 1.8rem;
  height: 1.8rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font: 1.4rem/1 var(--font-body);
  cursor: pointer;
}

.notify-item-delete:hover,
.notify-item-delete:focus-visible {
  color: var(--danger);
}

.notify-empty {
  margin: 0.85rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 1.1rem;
}

/* 遮罩：仅移动端通知面板打开时使用 */
.notify-backdrop {
  display: none;
}

/* responsive */
@media (max-width: 760px) {
  body {
    font-size: 22px;
  }

  .app {
    padding: 0.85rem 0.9rem 2.5rem;
  }

  /* 顶栏三行：品牌 → 操作 → 导航，避免操作钮压住站名 */
  .site-header {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .brand {
    order: 1;
    width: 100%;
    min-width: 0;
    flex: none;
  }

  .brand-text {
    min-width: 0;
    flex: 1 1 auto;
  }

  .site-title {
    font-size: clamp(0.72rem, 4.2vw, 0.95rem);
    overflow-wrap: anywhere;
  }

  .site-tagline {
    font-size: 1rem;
    letter-spacing: 0.04em;
  }

  .header-actions {
    order: 2;
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.35rem;
    row-gap: 0.4rem;
  }

  .nav {
    order: 3;
  }

  .header-actions .btn-sm {
    padding: 0.4rem 0.5rem;
    font-size: 0.55rem;
    min-width: 0;
  }

  .header-actions .notify-bell {
    padding: 0.4rem 1.05rem 0.4rem 0.5rem;
    font-size: 0.55rem;
    min-width: 3.6rem;
  }

  .header-actions .notify-bell-badge {
    top: -0.15rem;
    right: -0.1rem;
  }

  /* 面板打开时角标不要盖在浮层文字上 */
  body.notify-open .notify-bell-badge {
    visibility: hidden;
  }

  .user-bar {
    gap: 0.3rem;
    min-width: 0;
  }

  .user-chip {
    max-width: min(132px, 38vw);
    padding: 0.22rem 0.45rem 0.22rem 0.22rem;
  }

  .user-avatar {
    width: 28px;
    height: 28px;
  }

  .user-name {
    font-size: 1rem;
  }

  .nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.25rem;
    justify-content: stretch;
  }

  .nav-link {
    text-align: center;
    padding: 0.55rem 0.1rem 0.4rem;
    font-size: clamp(0.48rem, 2.6vw, 0.58rem);
    border: 2px solid var(--border);
    border-bottom-width: 3px;
    background: #fff8e4;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
  }

  .nav-link.active {
    background: var(--accent);
    color: var(--on-accent);
    border-color: var(--wood-dark);
    border-bottom-color: var(--wood-dark);
  }

  /*
   * 通知层叠：蒙版挂在 body（z=120），面板在 .app 内。
   * .app 默认 z-index:1 会把整棵子树压在蒙版下，导致点面板实则点到蒙版并关闭。
   * 打开时解除 .app 的层叠上下文，让 notify-wrap(130) 真正高于蒙版。
   */
  body.notify-open .app {
    z-index: auto;
  }

  body.notify-open .site-header,
  body.notify-open .play-bar,
  body.notify-open .notify-wrap {
    position: relative;
    z-index: 130;
  }

  .notify-backdrop.is-on {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 120;
    background: #2a1f1444;
  }

  .notify-panel {
    position: fixed;
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    right: max(0.65rem, env(safe-area-inset-right, 0px));
    top: max(0.65rem, env(safe-area-inset-top, 0px));
    bottom: auto;
    width: auto;
    max-width: none;
    max-height: min(72vh, 560px);
    z-index: 131;
  }

  .notify-list {
    max-height: min(56vh, 420px);
  }

  .notify-item {
    flex-wrap: wrap;
    gap: 0.45rem;
  }

  .notify-item-link {
    margin-left: auto;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.1rem 1rem;
  }

  .hero-art {
    order: -1;
  }

  .pixel-cabinet {
    width: 140px;
  }

  .cabinet-screen {
    height: 88px;
  }

  .toolbar {
    max-width: none;
    margin-left: 0;
  }

  .filter-chips {
    justify-content: flex-start;
  }

  .modal-body {
    grid-template-columns: 1fr;
  }

  .site-tagline {
    font-size: 1rem;
  }

  .section-head {
    align-items: stretch;
  }
}

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

  html {
    scroll-behavior: auto;
  }
}