:root {
  color-scheme: dark;
  --bg: #081416;
  --panel: #102327;
  --panel-strong: #17363a;
  --ink: #f4efd9;
  --muted: #b8c6bd;
  --soft: #79928d;
  --line: rgba(244, 239, 217, 0.14);
  --gold: #d8b75f;
  --teal: #63d0bd;
  --red: #ce6f55;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 4%, rgba(99, 208, 189, 0.13), transparent 28rem),
    linear-gradient(180deg, #081416 0%, #0d1e21 48%, #0b1517 100%);
  color: var(--ink);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.6;
}

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 20, 22, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(216, 183, 95, 0.55);
  color: var(--gold);
  background: rgba(216, 183, 95, 0.09);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.top-nav a:hover,
.top-nav a:focus-visible {
  color: var(--teal);
}

.lang-switch,
.reset-button,
.chip,
.quick-links button,
.primary-action,
.secondary-action {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.lang-switch {
  min-width: 76px;
  padding: 8px 12px;
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 56px) 44px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.62fr);
  gap: clamp(26px, 5vw, 72px);
  min-height: 560px;
  align-items: center;
  padding: 70px 0 34px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.hero-copy {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 34px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
}

.primary-action {
  border-color: rgba(216, 183, 95, 0.72);
  color: #071516;
  background: var(--gold);
  font-weight: 800;
}

.secondary-action {
  color: var(--teal);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin: 0;
}

.hero-stats div,
.hero-card,
.filters,
.guide article,
.sources {
  border: 1px solid var(--line);
  background: rgba(16, 35, 39, 0.76);
  box-shadow: var(--shadow);
}

.hero-stats div {
  padding: 16px;
}

.hero-stats dt {
  color: var(--gold);
  font-size: 28px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-panel {
  display: grid;
  gap: 14px;
}

.hero-card {
  min-height: 210px;
  padding: 24px;
}

.hero-card span {
  display: block;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.hero-card strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.18;
}

.hero-card.muted {
  min-height: 150px;
  background: rgba(216, 183, 95, 0.1);
}

.ad-slot {
  display: grid;
  min-height: 88px;
  place-items: center;
  margin: 22px 0;
  border: 1px dashed rgba(216, 183, 95, 0.45);
  color: var(--muted);
  background: rgba(216, 183, 95, 0.06);
  text-align: center;
}

.ad-slot span,
.ad-slot strong {
  display: block;
}

.ad-slot strong {
  color: var(--gold);
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 22px;
}

.quick-links button,
.chip {
  min-height: 34px;
  padding: 6px 12px;
}

.quick-links button:hover,
.chip:hover,
.chip.active {
  border-color: rgba(99, 208, 189, 0.7);
  color: #071516;
  background: var(--teal);
}

.layout {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.filters {
  position: sticky;
  top: 86px;
  padding: 18px;
}

.filter-block {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.filter-block label,
.filter-block > span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

#searchInput {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: #071516;
  padding: 0 12px;
  outline: none;
}

#searchInput:focus {
  border-color: var(--teal);
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  color: var(--muted);
  font-size: 13px;
}

.reset-button {
  width: 100%;
  min-height: 42px;
  color: var(--gold);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-heading > p,
#resultCount {
  margin: 0;
  color: var(--muted);
}

.amiibo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.amiibo-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(16, 35, 39, 0.82);
}

.amiibo-art {
  display: grid;
  min-height: 210px;
  place-items: center;
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(99, 208, 189, 0.12), transparent 48%),
    rgba(255, 255, 255, 0.03);
}

.amiibo-art img {
  width: min(190px, 78%);
  max-height: 190px;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.35));
}

.amiibo-body {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.card-top h3 {
  margin: 0;
}

.card-top p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.status {
  align-self: start;
  min-width: 54px;
  padding: 3px 8px;
  color: var(--teal);
  border: 1px solid rgba(99, 208, 189, 0.45);
  font-size: 12px;
  text-align: center;
}

.status.future {
  color: var(--gold);
  border-color: rgba(216, 183, 95, 0.55);
}

.tier-list {
  display: grid;
  gap: 8px;
}

.tier-row {
  display: grid;
  gap: 5px;
}

.tier-label {
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 12px;
}

.pill img {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.pill.special {
  color: #091716;
  background: var(--gold);
  border-color: var(--gold);
}

.pill.rare {
  color: #071516;
  background: var(--teal);
  border-color: var(--teal);
}

.tag-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  color: var(--muted);
  font-size: 12px;
}

.detail-button {
  min-height: 38px;
  border: 1px solid rgba(216, 183, 95, 0.6);
  color: var(--gold);
  background: transparent;
  cursor: pointer;
}

.games-section {
  margin: 34px 0 22px;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.game-card {
  display: grid;
  grid-template-rows: 110px auto;
  border: 1px solid var(--line);
  background: rgba(16, 35, 39, 0.76);
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  padding: 0;
  color: var(--ink);
  font: inherit;
}

.game-card:hover {
  border-color: rgba(99, 208, 189, 0.5);
}

.game-card.active {
  border-color: var(--teal);
  background: rgba(99, 208, 189, 0.1);
}

.game-card-cover {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(99, 208, 189, 0.08), rgba(216, 183, 95, 0.08));
}

.game-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.game-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
}

.game-card-info strong {
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
}

.game-card-info small {
  color: var(--muted);
  font-size: 12px;
}

.game-detail-bar {
  margin-top: 14px;
  padding: 12px 18px;
  border: 1px solid rgba(99, 208, 189, 0.35);
  background: rgba(99, 208, 189, 0.07);
}

.game-detail-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.game-detail-inner strong {
  color: var(--ink);
}

.game-detail-inner span {
  color: var(--muted);
}

.game-detail-inner a {
  color: var(--teal);
}

.confidence-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  border: 1px solid var(--line);
  margin-bottom: 6px;
}

.confidence-badge.medium {
  color: var(--gold);
  border-color: rgba(216, 183, 95, 0.45);
}

.confidence-badge.low {
  color: var(--red);
  border-color: rgba(206, 111, 85, 0.45);
}

.drops-section,
.guide,
.sources,
.seo-info {
  margin-top: 44px;
}

.seo-info {
  border: 1px solid var(--line);
  background: rgba(16, 35, 39, 0.76);
  box-shadow: var(--shadow);
  padding: 20px;
}

.seo-info h2 {
  margin-bottom: 12px;
}

.seo-info h3 {
  margin-top: 20px;
  color: var(--gold);
}

.seo-info p {
  color: var(--muted);
  line-height: 1.8;
}

.faq-section {
  margin-top: 44px;
}

.faq-list {
  display: grid;
  gap: 2px;
}

.faq-item {
  border: 1px solid var(--line);
  background: rgba(16, 35, 39, 0.76);
}

.faq-item summary {
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: "▸";
  display: inline-block;
  margin-right: 10px;
  color: var(--teal);
  transition: transform 0.2s;
}

.faq-item[open] summary::before {
  transform: rotate(90deg);
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--line);
  color: var(--gold);
}

.faq-item p {
  margin: 0;
  padding: 14px 18px 16px;
  color: var(--muted);
  line-height: 1.8;
}

.drop-index {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.drop-button {
  min-height: 44px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  text-align: left;
  padding: 8px 10px;
}

.drop-button:hover {
  border-color: var(--gold);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.guide article {
  padding: 18px;
}

.guide p,
.sources p,
.site-footer {
  color: var(--muted);
}

.sources {
  padding: 20px;
}

.sources ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}

.sources a {
  color: var(--teal);
}

.detail-dialog {
  width: min(880px, calc(100vw - 28px));
  max-height: min(760px, calc(100vh - 36px));
  padding: 0;
  border: 1px solid var(--line);
  color: var(--ink);
  background: #102327;
  box-shadow: var(--shadow);
}

.detail-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(0, 0, 0, 0.35);
  cursor: pointer;
  font-size: 26px;
}

.dialog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 22px;
  padding: 26px;
}

.dialog-layout img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.04);
}

.site-footer {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 28px clamp(16px, 4vw, 56px) 48px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.site-footer p {
  margin: 0 0 6px;
}

@media (max-width: 1180px) {
  .amiibo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .drop-index,
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
  }

  .top-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 42px;
  }

  .hero-stats,
  .layout,
  .dialog-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
  }
}

@media (max-width: 620px) {
  main {
    padding-inline: 12px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .top-nav {
    font-size: 12px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-stats,
  .amiibo-grid,
  .drop-index,
  .guide-grid,
  .game-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .amiibo-art {
    min-height: 176px;
  }
}