:root {
  color-scheme: dark;
  --bg: #080d14;
  --bg-deep: #050910;
  --nav: #0b121d;
  --surface: #121b29;
  --surface-2: #172233;
  --surface-3: #1d2a3d;
  --text: #f7f9fc;
  --text-soft: #c5cfdd;
  --muted: #94a2b6;
  --weak: #6f7d91;
  --accent: #55f0ce;
  --accent-ink: #03120e;
  --danger: #ff6b78;
  --warning: #ffbf5b;
  --white: #ffffff;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --rail-width: 228px;
  --top-height: 88px;
  --safe-x: clamp(30px, 3.4vw, 68px);
  --safe-y: clamp(24px, 3vh, 52px);
  --shadow-high: 0 24px 70px rgba(0, 0, 0, 0.38);
  --ease-out: cubic-bezier(.2, .75, .24, 1);
  font-family: "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }

html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: var(--bg); }
body { font-size: 18px; }
button, input { font: inherit; }
button { color: inherit; }

button, [role="button"], input { -webkit-tap-highlight-color: transparent; }
button { border: 0; padding: 0; background: none; }
button:focus { outline: none; }

#app { width: 100%; height: 100%; }

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  width: 100%;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% -8%, rgba(54, 97, 124, .2), transparent 34%),
    radial-gradient(circle at 28% 108%, rgba(31, 101, 87, .12), transparent 38%),
    var(--bg);
}

.app-shell::after,
.detail-page::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .14;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 68%);
}

.side-rail {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--safe-y) 24px 28px;
  border-right: 1px solid rgba(255,255,255,.055);
  background: rgba(8, 15, 24, .86);
  backdrop-filter: blur(24px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 46px;
  margin: 0 10px 48px;
}

.brand-mark {
  position: relative;
  width: 36px;
  height: 36px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(85,240,206,.14), 0 0 22px rgba(85,240,206,.08);
}
.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
}
.brand-mark::before { width: 18px; height: 2px; }
.brand-mark::after { width: 2px; height: 18px; }
.brand-word { font-size: 22px; font-weight: 780; letter-spacing: .02em; }
.brand-word span { color: var(--accent); font-weight: 640; }

.nav-list { display: grid; gap: 13px; }
.nav-spacer { flex: 1; min-height: 24px; }

.nav-item {
  --nav-icon: var(--muted);
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border-radius: 16px;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: color 160ms var(--ease-out), background 160ms var(--ease-out), transform 160ms var(--ease-out);
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,.045); }
.nav-item.is-active { color: var(--text); background: rgba(85,240,206,.09); }
.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  width: 3px;
  height: 24px;
  border-radius: 9px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(85,240,206,.58);
}
.nav-icon { width: 20px; height: 20px; color: currentColor; }
.nav-label { font-size: 17px; font-weight: 620; }
.nav-badge {
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: rgba(85,240,206,.12);
  font: 700 12px/1 ui-monospace, monospace;
}

.main-stage {
  position: relative;
  z-index: 2;
  min-width: 0;
  height: 100%;
  padding: 0 var(--safe-x) var(--safe-y);
  overflow: hidden;
}

.top-bar {
  height: var(--top-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.page-kicker { color: var(--accent); font-size: 12px; font-weight: 760; letter-spacing: .18em; text-transform: uppercase; }
.page-title { margin: 5px 0 0; font-size: 28px; line-height: 1; letter-spacing: -.025em; }
.top-actions { display: flex; align-items: center; gap: 14px; }
.status-cluster { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 14px; }
.status-separator { width: 1px; height: 18px; background: rgba(255,255,255,.11); }

.icon-button,
.utility-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255,255,255,.035);
  cursor: pointer;
}
.icon-button svg, .utility-button svg { width: 19px; height: 19px; }

.content-viewport {
  position: relative;
  height: calc(100% - var(--top-height));
  padding: 8px 6px 96px;
  overflow: auto;
  scrollbar-width: none;
  scroll-behavior: smooth;
}
.content-viewport::-webkit-scrollbar { display: none; }

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.58fr) minmax(270px, .72fr);
  gap: 22px;
  min-height: clamp(280px, 36vh, 390px);
  margin-bottom: 40px;
}

.hero-card {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  background: #18263a;
  box-shadow: var(--shadow-high);
  text-align: left;
  cursor: pointer;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,9,15,.94) 0%, rgba(5,9,15,.7) 44%, rgba(5,9,15,.1) 82%),
    var(--hero-art);
}
.hero-card::after {
  content: "";
  position: absolute;
  width: 38%;
  aspect-ratio: 1;
  right: 4%;
  top: 4%;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.24);
  box-shadow: inset 0 0 70px rgba(255,255,255,.07), 0 0 60px rgba(85,240,206,.08);
}
.hero-orbit {
  position: absolute;
  z-index: 1;
  right: 10%;
  top: 16%;
  width: 26%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 50%;
  transform: rotate(-23deg) scaleY(.48);
}
.hero-orbit::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  right: 4%;
  top: 17%;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(85,240,206,.8);
}
.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 60%;
  height: 100%;
  padding: 38px 42px 36px;
}
.hero-eyebrow { color: var(--accent); font-size: 13px; font-weight: 760; letter-spacing: .13em; }
.hero-title { margin: 12px 0 10px; font-size: clamp(36px, 3.4vw, 58px); line-height: .98; letter-spacing: -.045em; }
.hero-description { max-width: 580px; margin: 0 0 23px; color: var(--text-soft); font-size: 17px; line-height: 1.55; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255,255,255,.09);
  font-size: 12px;
  font-weight: 650;
}
.tag.is-accent { color: var(--accent-ink); background: var(--accent); }
.hero-cta { margin-left: 3px; color: var(--text); font-size: 14px; font-weight: 700; }

.hero-side { display: grid; gap: 18px; }
.feature-tile {
  position: relative;
  min-height: 0;
  padding: 25px 26px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 23px;
  background: var(--tile-art, var(--surface));
  text-align: left;
  cursor: pointer;
}
.feature-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(7,11,18,.88), rgba(7,11,18,.18));
}
.feature-tile > * { position: relative; z-index: 1; }
.feature-label { color: var(--accent); font-size: 12px; font-weight: 700; }
.feature-tile h3 { margin: 10px 0 4px; font-size: 24px; }
.feature-tile p { margin: 0; color: var(--text-soft); font-size: 14px; }

.shelf { margin-bottom: 38px; scroll-margin-top: 10px; }
.shelf-heading { display: flex; align-items: center; justify-content: space-between; margin: 0 2px 17px; }
.shelf-heading h2 { margin: 0; font-size: 24px; letter-spacing: -.018em; }
.shelf-subtitle { margin-left: 12px; color: var(--muted); font-size: 14px; font-weight: 450; }
.see-all { position: relative; padding: 8px 10px; color: var(--muted); font-size: 14px; cursor: pointer; }

.shelf-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 22%);
  gap: 18px;
  padding: 7px 6px 12px;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}
.shelf-row::-webkit-scrollbar { display: none; }

.app-card {
  position: relative;
  min-width: 0;
  padding: 0;
  border-radius: 18px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
}
.app-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 17px;
  background: var(--app-art, var(--surface-2));
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.app-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 24%, rgba(255,255,255,.22), transparent 18%),
    linear-gradient(125deg, transparent 42%, rgba(255,255,255,.1));
}
.app-cover::after {
  content: "";
  position: absolute;
  right: -7%;
  bottom: -34%;
  width: 62%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.27);
  border-radius: 50%;
  box-shadow: inset 0 0 40px rgba(255,255,255,.05);
}
.app-glyph {
  position: absolute;
  z-index: 2;
  left: 22px;
  bottom: 18px;
  font-size: clamp(28px, 2.7vw, 48px);
  font-weight: 780;
  letter-spacing: -.08em;
  text-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.app-status {
  position: absolute;
  z-index: 3;
  right: 12px;
  top: 12px;
  min-height: 27px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(5,9,15,.66);
  backdrop-filter: blur(12px);
  font-size: 11px;
  font-weight: 700;
}
.app-status.is-downloading { color: var(--accent); }
.app-status.is-installed { color: var(--accent-ink); background: var(--accent); }
.app-card-copy { padding: 13px 4px 0; }
.app-name { display: block; overflow: hidden; color: var(--text); font-size: 17px; font-weight: 660; text-overflow: ellipsis; white-space: nowrap; }
.app-summary { display: flex; gap: 9px; margin-top: 5px; color: var(--muted); font-size: 13px; }
.app-summary span + span::before { content: "·"; margin-right: 9px; color: var(--weak); }

.focusable { position: relative; }
.focusable:focus-visible {
  z-index: 20;
  outline: 2px solid var(--white);
  outline-offset: 3px;
  box-shadow: 0 0 0 7px rgba(85,240,206,.94), 0 0 34px rgba(85,240,206,.34);
  transform: scale(1.035);
  transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out), outline-color 160ms var(--ease-out);
}
.focusable:focus-visible::after {
  content: "";
  position: absolute;
  pointer-events: none;
  inset: -12px;
  z-index: 12;
  background:
    linear-gradient(var(--accent), var(--accent)) left top / 22px 3px no-repeat,
    linear-gradient(var(--accent), var(--accent)) left top / 3px 22px no-repeat,
    linear-gradient(var(--accent), var(--accent)) right top / 22px 3px no-repeat,
    linear-gradient(var(--accent), var(--accent)) right top / 3px 22px no-repeat,
    linear-gradient(var(--accent), var(--accent)) left bottom / 22px 3px no-repeat,
    linear-gradient(var(--accent), var(--accent)) left bottom / 3px 22px no-repeat,
    linear-gradient(var(--accent), var(--accent)) right bottom / 22px 3px no-repeat,
    linear-gradient(var(--accent), var(--accent)) right bottom / 3px 22px no-repeat;
  filter: drop-shadow(0 0 8px rgba(85,240,206,.45));
}
.app-card:focus-visible { outline-color: transparent; box-shadow: none; transform: scale(1.035); }
.app-card:focus-visible .app-cover { outline: 2px solid var(--white); outline-offset: 3px; box-shadow: 0 0 0 7px rgba(85,240,206,.94), 0 0 34px rgba(85,240,206,.34); }

.grid-page { padding-top: 8px; }
.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.category-card {
  position: relative;
  min-height: 190px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 24px;
  background: var(--category-art);
  text-align: left;
  cursor: pointer;
}
.category-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(125deg, rgba(5,9,15,.91), rgba(5,9,15,.18)); }
.category-card > * { position: relative; z-index: 2; }
.category-number { color: var(--accent); font: 700 12px/1 ui-monospace, monospace; letter-spacing: .14em; }
.category-card h2 { margin: 34px 0 7px; font-size: 27px; }
.category-card p { margin: 0; color: var(--text-soft); font-size: 14px; }
.category-count { position: absolute; right: 24px; bottom: 24px; color: rgba(255,255,255,.7); font: 700 13px/1 ui-monospace, monospace; }

.segmented { display: inline-flex; gap: 8px; margin-bottom: 24px; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.045); }
.segment-button { min-height: 42px; padding: 0 20px; border-radius: 999px; color: var(--muted); cursor: pointer; }
.segment-button.is-active { color: var(--accent-ink); background: var(--accent); font-weight: 730; }

.ranking-list { display: grid; gap: 15px; }
.ranking-card {
  position: relative;
  display: grid;
  grid-template-columns: 70px 96px minmax(0,1fr) 200px 130px;
  align-items: center;
  gap: 22px;
  min-height: 118px;
  padding: 12px 24px 12px 8px;
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 20px;
  background: rgba(18,27,41,.78);
  text-align: left;
  cursor: pointer;
}
.rank-number { text-align: center; color: var(--text-soft); font: 650 28px/1 ui-monospace, monospace; }
.ranking-card:nth-child(-n+3) .rank-number { color: var(--accent); }
.rank-art { aspect-ratio: 16/10; border-radius: 13px; background: var(--app-art); }
.rank-main h3 { margin: 0 0 6px; font-size: 20px; }
.rank-main p, .rank-stat { margin: 0; color: var(--muted); font-size: 14px; }
.rank-stat strong { display: block; margin-bottom: 5px; color: var(--text-soft); font: 700 16px/1 ui-monospace, monospace; }
.rank-action { justify-self: end; color: var(--accent); font-size: 14px; font-weight: 700; }

.library-section { margin-bottom: 38px; }
.download-card {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(0,1fr) auto;
  gap: 20px;
  align-items: center;
  min-height: 118px;
  padding: 15px 22px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 20px;
  background: rgba(18,27,41,.8);
  text-align: left;
  cursor: pointer;
}
.download-art { aspect-ratio: 16/10; border-radius: 13px; background: var(--app-art); }
.download-copy h3 { margin: 0 0 8px; font-size: 20px; }
.download-meta { color: var(--muted); font-size: 13px; }
.progress-track { height: 7px; margin-top: 13px; overflow: hidden; border-radius: 99px; background: #273347; }
.progress-fill { width: var(--progress); height: 100%; border-radius: inherit; background: var(--accent); box-shadow: 0 0 16px rgba(85,240,206,.45); transition: width 240ms linear; }
.state-action { min-width: 102px; color: var(--accent); text-align: right; font-size: 14px; font-weight: 700; }

.settings-list { display: grid; gap: 14px; max-width: 1050px; }
.setting-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  min-height: 88px;
  padding: 18px 24px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 18px;
  background: rgba(18,27,41,.72);
  text-align: left;
  cursor: pointer;
}
.setting-row h3 { margin: 0 0 5px; font-size: 18px; }
.setting-row p { margin: 0; color: var(--muted); font-size: 14px; }
.toggle { width: 54px; height: 30px; padding: 4px; border-radius: 999px; background: #303d51; transition: background 180ms var(--ease-out); }
.toggle::after { content: ""; display: block; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform 180ms var(--ease-out); }
.toggle.is-on { background: var(--accent); }
.toggle.is-on::after { transform: translateX(24px); background: var(--accent-ink); }
.chevron { color: var(--weak); font-size: 24px; }
.storage-meter { width: 180px; }
.storage-meter .progress-track { margin: 0 0 7px; }
.storage-label { color: var(--muted); font: 650 12px/1 ui-monospace, monospace; }

.detail-page {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: auto;
  background: var(--detail-art), var(--bg);
  scrollbar-width: none;
}
.detail-page::-webkit-scrollbar { display: none; }
.detail-page::before {
  content: "";
  position: fixed;
  z-index: 0;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,9,15,.98) 0%, rgba(5,9,15,.89) 38%, rgba(5,9,15,.32) 76%, rgba(5,9,15,.58) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 50%);
}
.detail-top { position: relative; z-index: 3; min-height: 72vh; padding: var(--safe-y) var(--safe-x) 70px; }
.back-button { min-width: 102px; }
.detail-copy { width: min(690px, 56vw); margin-top: clamp(60px, 10vh, 120px); }
.detail-heading { display: flex; align-items: center; gap: 22px; }
.detail-icon {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 24px;
  background: var(--app-art);
  box-shadow: 0 18px 50px rgba(0,0,0,.3);
  font-size: 38px;
  font-weight: 780;
}
.detail-title { margin: 0 0 8px; font-size: clamp(42px, 4vw, 68px); line-height: 1; letter-spacing: -.05em; }
.detail-developer { color: var(--text-soft); font-size: 16px; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 24px 0 20px; }
.detail-description { max-width: 660px; margin: 0 0 30px; color: var(--text-soft); font-size: 19px; line-height: 1.7; }
.primary-action {
  position: relative;
  min-width: 170px;
  min-height: 58px;
  padding: 0 25px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--accent-ink);
  background: var(--accent);
  font-size: 17px;
  font-weight: 780;
  cursor: pointer;
}
.primary-action.is-progress { background: #effffb; }
.progress-ring {
  --ring-progress: 0deg;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: conic-gradient(var(--accent-ink) var(--ring-progress), rgba(3,18,14,.18) 0);
  -webkit-mask: radial-gradient(circle at center, transparent 50%, black 52%);
  mask: radial-gradient(circle at center, transparent 50%, black 52%);
}

.media-strip { position: relative; z-index: 3; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 34%); gap: 18px; padding: 0 var(--safe-x) 48px; overflow-x: auto; scrollbar-width: none; }
.media-strip::-webkit-scrollbar { display: none; }
.media-card { position: relative; aspect-ratio: 16/8.6; overflow: hidden; border-radius: 20px; background: var(--media-art); cursor: pointer; }
.media-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 70% 30%, rgba(255,255,255,.16), transparent 22%), linear-gradient(125deg, rgba(0,0,0,.05), rgba(0,0,0,.22)); }
.media-label { position: absolute; left: 18px; bottom: 16px; color: rgba(255,255,255,.9); font-size: 13px; font-weight: 650; }

.detail-info { position: relative; z-index: 3; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(300px,.65fr); gap: 42px; padding: 48px var(--safe-x) 100px; background: linear-gradient(180deg, rgba(8,13,20,.7), var(--bg) 24%); }
.detail-section h2 { margin: 0 0 18px; font-size: 28px; }
.detail-section p { max-width: 780px; margin: 0; color: var(--text-soft); font-size: 17px; line-height: 1.8; }
.fact-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fact { min-height: 76px; padding: 16px; border: 1px solid rgba(255,255,255,.055); border-radius: 14px; background: rgba(255,255,255,.03); }
.fact-label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 12px; }
.fact-value { color: var(--text-soft); font-size: 15px; font-weight: 630; }

.search-overlay,
.dialog-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--safe-y) var(--safe-x);
  background: rgba(3,7,12,.72);
  backdrop-filter: blur(22px);
}
.search-panel {
  width: min(1180px, 92vw);
  max-height: 86vh;
  padding: 30px;
  overflow: auto;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px;
  background: #0e1724;
  box-shadow: var(--shadow-high);
  scrollbar-width: none;
}
.search-panel::-webkit-scrollbar { display: none; }
.search-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.search-heading h2 { margin: 0; font-size: 28px; }
.search-box { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 14px; }
.search-input {
  width: 100%;
  min-height: 62px;
  padding: 0 22px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 17px;
  outline: none;
  color: var(--text);
  background: #151f2f;
  caret-color: var(--accent);
  font-size: 18px;
}
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(85,240,206,.18); }
.voice-button { min-width: 160px; }
.search-label { margin: 26px 0 14px; color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.search-chips { display: flex; flex-wrap: wrap; gap: 12px; }
.search-chip { min-height: 44px; padding: 0 18px; border-radius: 999px; color: var(--text-soft); background: rgba(255,255,255,.045); cursor: pointer; }
.search-results { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 17px; margin-top: 14px; }
.empty-state { display: grid; place-items: center; min-height: 260px; padding: 40px; color: var(--muted); text-align: center; }
.empty-symbol { display: grid; place-items: center; width: 72px; height: 72px; margin-bottom: 16px; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; color: var(--accent); font-size: 27px; }

.dialog-card { width: min(600px, 86vw); padding: 30px; border: 1px solid rgba(255,255,255,.09); border-radius: 24px; background: #111b29; box-shadow: var(--shadow-high); }
.dialog-card h2 { margin: 0 0 10px; font-size: 25px; }
.dialog-card p { margin: 0; color: var(--text-soft); line-height: 1.65; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 13px; margin-top: 26px; }
.secondary-action { min-height: 50px; padding: 0 20px; border-radius: 999px; color: var(--text-soft); background: rgba(255,255,255,.055); cursor: pointer; }

.toast-region { position: fixed; z-index: 200; right: 34px; top: 30px; display: grid; gap: 12px; pointer-events: none; }
.toast { min-width: 310px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: rgba(17,27,41,.94); box-shadow: var(--shadow-high); animation: toast-in 220ms var(--ease-out) both; }
.toast strong { display: block; margin-bottom: 4px; color: var(--text); font-size: 15px; }
.toast span { color: var(--muted); font-size: 13px; }
.toast.is-error { border-color: rgba(255,107,120,.35); }

.control-hint {
  position: fixed;
  z-index: 40;
  left: calc(var(--rail-width) + var(--safe-x));
  bottom: 18px;
  display: flex;
  gap: 18px;
  color: rgba(197,207,221,.65);
  font-size: 12px;
  pointer-events: none;
}
.control-hint kbd { margin-right: 5px; padding: 3px 7px; border: 1px solid rgba(255,255,255,.12); border-radius: 6px; color: var(--text-soft); background: rgba(255,255,255,.045); font: 650 11px/1 ui-monospace, monospace; }
.detail-page + .control-hint { left: var(--safe-x); }

.skeleton { position: relative; overflow: hidden; background: #131e2c; }
.skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent); animation: shimmer 1.4s infinite; }

@keyframes toast-in { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
@keyframes shimmer { to { transform: translateX(100%); } }

@media (max-width: 1180px) {
  :root { --rail-width: 190px; --safe-x: 30px; }
  .brand { margin-left: 4px; margin-right: 4px; }
  .hero-layout { grid-template-columns: 1fr 280px; }
  .hero-copy { width: 68%; padding: 30px; }
  .shelf-row { grid-auto-columns: minmax(220px, 29%); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .ranking-card { grid-template-columns: 55px 82px minmax(0,1fr) 150px 90px; gap: 15px; }
  .search-results { grid-template-columns: repeat(3, 1fr); }
}

@media (max-height: 760px) {
  :root { --top-height: 72px; --safe-y: 22px; }
  .brand { margin-bottom: 24px; }
  .nav-list { gap: 7px; }
  .nav-item { min-height: 47px; }
  .hero-layout { min-height: 270px; margin-bottom: 26px; }
  .shelf { margin-bottom: 28px; }
  .detail-copy { margin-top: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .focusable:focus-visible, .app-card:focus-visible { transform: none; }
}
/* compact prototype surface */
.brand-word em{color:var(--accent);font-style:normal;font-weight:640}.side-rail nav{display:grid;gap:13px}.nav-item strong{width:24px;color:currentColor;font-size:18px;font-weight:500}.nav-item span{font-size:17px;font-weight:620}
.topbar{height:var(--top-height);display:flex;align-items:center;justify-content:space-between;gap:24px}.topbar small{color:var(--accent);font-size:12px;font-weight:760;letter-spacing:.18em}.topbar h1{margin:5px 0 0;font-size:28px;line-height:1;letter-spacing:-.025em}.utility{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border:1px solid rgba(255,255,255,.08);border-radius:999px;color:var(--text-soft);background:rgba(255,255,255,.035);cursor:pointer}.status{color:var(--muted);font-size:14px}.viewport{position:relative;height:calc(100% - var(--top-height));padding:8px 6px 96px;overflow:auto;scrollbar-width:none}.viewport::-webkit-scrollbar{display:none}.hero-layout{display:grid;grid-template-columns:minmax(0,1.58fr) minmax(270px,.72fr);gap:22px;min-height:clamp(280px,36vh,390px);margin-bottom:40px}.hero{position:relative;min-height:100%;overflow:hidden;border:1px solid rgba(255,255,255,.08);border-radius:28px;background:var(--hero);box-shadow:var(--shadow-high);text-align:left;cursor:pointer}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,9,15,.94),rgba(5,9,15,.62) 45%,rgba(5,9,15,.08) 100%)}.hero:after{content:"";position:absolute;right:4%;top:4%;width:38%;aspect-ratio:1;border:1px solid rgba(255,255,255,.24);border-radius:50%;box-shadow:inset 0 0 70px rgba(255,255,255,.07),0 0 60px rgba(85,240,206,.08)}.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;width:60%;height:100%;padding:38px 42px 36px}.hero-copy small{color:var(--accent);font-size:13px;font-weight:760;letter-spacing:.13em}.hero-copy h2{margin:12px 0 10px;font-size:clamp(36px,3.4vw,58px);line-height:.98;letter-spacing:-.045em}.hero-copy p{max-width:580px;margin:0 0 23px;color:var(--text-soft);font-size:17px;line-height:1.55}.hero-tags{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.hero-tags b,.hero-tags i{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;color:var(--text-soft);background:rgba(255,255,255,.09);font-size:12px;font-style:normal;font-weight:650}.hero-tags b{color:var(--accent-ink);background:var(--accent)}.hero-tags strong{margin-left:3px;color:var(--text);font-size:14px}.orbit{position:absolute;z-index:1;right:10%;top:16%;width:26%;aspect-ratio:1;border:1px solid rgba(255,255,255,.26);border-radius:50%;transform:rotate(-23deg) scaleY(.48)}.orbit:after{content:"";position:absolute;width:13px;height:13px;right:4%;top:17%;border-radius:50%;background:var(--accent);box-shadow:0 0 24px rgba(85,240,206,.8)}.hero-side{display:grid;gap:18px}.feature{position:relative;min-height:0;padding:25px 26px;overflow:hidden;border:1px solid rgba(255,255,255,.07);border-radius:23px;background:var(--tile-art);text-align:left;cursor:pointer}.feature:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,11,18,.88),rgba(7,11,18,.18))}.feature>*{position:relative;z-index:1}.feature small{color:var(--accent);font-size:12px;font-weight:700}.feature h3{margin:10px 0 4px;font-size:24px}.feature p{margin:0;color:var(--text-soft);font-size:14px}.trend{--tile-art:linear-gradient(135deg,#4b3027,#875a38)}
.shelf{margin-bottom:38px}.shelf-title{display:flex;align-items:center;justify-content:space-between;margin:0 2px 17px}.shelf-title h2{margin:0;font-size:24px;letter-spacing:-.018em}.shelf-title small{margin-left:12px;color:var(--muted);font-size:14px;font-weight:450}.see-all{color:var(--muted);font-size:14px;cursor:pointer}.shelf-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,22%);gap:18px;padding:7px 6px 12px;overflow-x:auto;scrollbar-width:none}.shelf-row::-webkit-scrollbar{display:none}.app-card{min-width:0;padding:0;border-radius:18px;background:transparent;text-align:left;cursor:pointer}.app-cover{position:relative;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(255,255,255,.08);border-radius:17px;background:var(--art);box-shadow:0 10px 30px rgba(0,0,0,.18)}.app-cover:after{content:"";position:absolute;right:-7%;bottom:-34%;width:62%;aspect-ratio:1;border:1px solid rgba(255,255,255,.27);border-radius:50%}.app-cover>b{position:absolute;z-index:2;left:22px;bottom:18px;font-size:clamp(28px,2.7vw,48px);font-weight:780;letter-spacing:-.08em;text-shadow:0 8px 30px rgba(0,0,0,.3)}.app-status{position:absolute;z-index:3;right:12px;top:12px;min-height:27px;padding:0 10px;display:inline-flex;align-items:center;border-radius:999px;color:var(--text-soft);background:rgba(5,9,15,.66);font-size:11px;font-weight:700}.app-status.downloading{color:var(--accent)}.app-status.installed{color:var(--accent-ink);background:var(--accent)}.app-name{display:block;overflow:hidden;margin-top:13px;color:var(--text);font-size:17px;font-weight:660;text-overflow:ellipsis;white-space:nowrap}.app-summary{display:block;margin-top:5px;color:var(--muted);font-size:13px}.app-summary i{margin:0 8px;color:var(--weak);font-style:normal}.focusable:focus-visible{z-index:20;outline:2px solid #fff;outline-offset:3px;box-shadow:0 0 0 7px rgba(85,240,206,.94),0 0 34px rgba(85,240,206,.34);transform:scale(1.035);transition:transform 160ms var(--ease-out),box-shadow 160ms var(--ease-out)}
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.category-card{position:relative;min-height:190px;padding:28px;overflow:hidden;border:1px solid rgba(255,255,255,.075);border-radius:24px;background:var(--cat);text-align:left;cursor:pointer}.category-card:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,rgba(5,9,15,.91),rgba(5,9,15,.18))}.category-card>*{position:relative;z-index:1}.category-card small{color:var(--accent);font:700 12px ui-monospace,monospace;letter-spacing:.14em}.category-card h2{margin:34px 0 7px;font-size:27px}.category-card p{margin:0;color:var(--text-soft);font-size:14px}.category-card>b{position:absolute;right:24px;bottom:24px;color:rgba(255,255,255,.7);font:700 13px ui-monospace,monospace}.segments{display:inline-flex;gap:8px;margin-bottom:24px;padding:6px;border-radius:999px;background:rgba(255,255,255,.045)}.segment{min-height:42px;padding:0 20px;border-radius:999px;color:var(--muted);cursor:pointer}.segment.on{color:var(--accent-ink);background:var(--accent);font-weight:730}.ranking-list,.download-list{display:grid;gap:15px}.ranking{position:relative;display:grid;grid-template-columns:70px 96px minmax(0,1fr) 200px 130px;align-items:center;gap:22px;min-height:118px;padding:12px 24px 12px 8px;border:1px solid rgba(255,255,255,.055);border-radius:20px;background:rgba(18,27,41,.78);text-align:left;cursor:pointer}.rankno{text-align:center;color:var(--accent);font:650 28px ui-monospace,monospace}.rank-art,.download-art{aspect-ratio:16/10;border-radius:13px;background:var(--art)}.ranking h3,.download-card h3{margin:0 0 6px;font-size:20px}.ranking p,.rank-stat,.download-card p{margin:0;color:var(--muted);font-size:14px}.rank-stat strong{display:block;margin-bottom:5px;color:var(--text-soft);font:700 16px ui-monospace,monospace}.ranking em{justify-self:end;color:var(--accent);font-size:14px;font-style:normal;font-weight:700}
.download-card{position:relative;display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:20px;align-items:center;min-height:118px;padding:15px 22px;border:1px solid rgba(255,255,255,.06);border-radius:20px;background:rgba(18,27,41,.8);text-align:left;cursor:pointer}.download-card p{margin:0}.progress{display:block;height:7px;margin-top:13px;overflow:hidden;border-radius:99px;background:#273347}.progress i{display:block;width:var(--progress);height:100%;border-radius:inherit;background:var(--accent);box-shadow:0 0 16px rgba(85,240,206,.45)}.download-card em{color:var(--accent);font-style:normal;font-size:14px;font-weight:700}.library-section{margin-bottom:38px}.empty{display:grid;place-items:center;min-height:220px;padding:40px;color:var(--muted);text-align:center}.empty b{display:grid;place-items:center;width:70px;height:70px;margin-bottom:15px;border:1px solid rgba(255,255,255,.09);border-radius:50%;color:var(--accent);font-size:27px}.empty strong{color:var(--text);font-size:18px}.empty p{margin:8px 0 0}.settings{display:grid;gap:14px;max-width:1050px}.setting{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;min-height:88px;padding:18px 24px;border:1px solid rgba(255,255,255,.06);border-radius:18px;background:rgba(18,27,41,.72);text-align:left;cursor:pointer}.setting h3{margin:0 0 5px;font-size:18px}.setting p{margin:0;color:var(--muted);font-size:14px}.setting>b{color:var(--muted);font:700 14px ui-monospace,monospace}.toggle{width:54px;height:30px;padding:4px;border-radius:999px;background:#303d51}.toggle:after{content:"";display:block;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform 180ms var(--ease-out)}.toggle.on{background:var(--accent)}.toggle.on:after{transform:translateX(24px);background:var(--accent-ink)}
.detail{position:relative;width:100%;height:100%;overflow:auto;background:var(--detail),var(--bg);scrollbar-width:none}.detail::-webkit-scrollbar{display:none}.detail:before{content:"";position:fixed;inset:0;background:linear-gradient(90deg,rgba(5,9,15,.98),rgba(5,9,15,.88) 38%,rgba(5,9,15,.3) 76%,rgba(5,9,15,.56)),linear-gradient(0deg,var(--bg),transparent 50%);pointer-events:none}.back{position:relative;z-index:2;margin:var(--safe-y) var(--safe-x) 0}.detail-main{position:relative;z-index:2;width:min(690px,56vw);margin:clamp(60px,10vh,120px) var(--safe-x) 70px}.detail-heading{display:flex;align-items:center;gap:22px}.detail-icon{width:92px;height:92px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.15);border-radius:24px;background:var(--art);font-size:38px;font-weight:780;box-shadow:0 18px 50px rgba(0,0,0,.3)}.detail-heading h1{margin:0 0 8px;font-size:clamp(42px,4vw,68px);line-height:1;letter-spacing:-.05em}.detail-heading p{margin:0;color:var(--text-soft);font-size:16px}.detail-tags{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 20px}.detail-tags b,.detail-tags i{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;color:var(--text-soft);background:rgba(255,255,255,.09);font-size:12px;font-style:normal;font-weight:650}.detail-tags b{color:var(--accent-ink);background:var(--accent)}.detail-desc{max-width:660px;margin:0 0 30px;color:var(--text-soft);font-size:19px;line-height:1.7}.primary{position:relative;min-width:170px;min-height:58px;padding:0 25px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:12px;color:var(--accent-ink);background:var(--accent);font-size:17px;font-weight:780;cursor:pointer}.primary.progressing{background:#effffb}.ring{width:24px;height:24px;border-radius:50%;background:conic-gradient(var(--accent-ink) var(--deg),rgba(3,18,14,.18) 0);-webkit-mask:radial-gradient(circle,transparent 50%,#000 52%);mask:radial-gradient(circle,transparent 50%,#000 52%)}.media-row{position:relative;z-index:2;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,34%);gap:18px;padding:0 var(--safe-x) 48px;overflow-x:auto;scrollbar-width:none}.media-row::-webkit-scrollbar{display:none}.media{position:relative;aspect-ratio:16/8.6;overflow:hidden;border:0;border-radius:20px;background:var(--media);cursor:pointer}.media:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(255,255,255,.16),transparent 22%),linear-gradient(125deg,rgba(0,0,0,.05),rgba(0,0,0,.22))}.media span{position:absolute;left:18px;bottom:16px;color:#fff;font-size:13px;font-weight:650}.detail-info{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:42px;padding:48px var(--safe-x) 100px;background:linear-gradient(180deg,rgba(8,13,20,.7),var(--bg) 24%)}.detail-info h2{margin:0 0 18px;font-size:28px}.detail-info p{max-width:780px;margin:0;color:var(--text-soft);font-size:17px;line-height:1.8}.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.facts span{min-height:76px;padding:16px;border:1px solid rgba(255,255,255,.055);border-radius:14px;background:rgba(255,255,255,.03);color:var(--muted);font-size:12px}.facts strong{display:block;margin-top:8px;color:var(--text-soft);font-size:15px}.hints{position:fixed;z-index:40;left:calc(var(--rail-width) + var(--safe-x));bottom:18px;color:rgba(197,207,221,.65);font-size:12px;pointer-events:none}.detail-hints{left:var(--safe-x)}kbd{margin-right:5px;padding:3px 7px;border:1px solid rgba(255,255,255,.12);border-radius:6px;color:var(--text-soft);background:rgba(255,255,255,.045);font:650 11px ui-monospace,monospace}
.overlay,.dialog{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:var(--safe-y) var(--safe-x);background:rgba(3,7,12,.72);backdrop-filter:blur(22px)}.search-panel{width:min(1180px,92vw);max-height:86vh;padding:30px;overflow:auto;border:1px solid rgba(255,255,255,.09);border-radius:28px;background:#0e1724;box-shadow:var(--shadow-high)}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.search-head h2{margin:0;font-size:28px}.search-box{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px}.search-input{width:100%;min-height:62px;padding:0 22px;border:1px solid rgba(255,255,255,.09);border-radius:17px;outline:none;color:var(--text);background:#151f2f;caret-color:var(--accent);font-size:18px}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(85,240,206,.18)}.chips{display:flex;flex-wrap:wrap;gap:12px}.chip{min-height:44px;padding:0 18px;border-radius:999px;color:var(--text-soft);background:rgba(255,255,255,.045);cursor:pointer}.search-label{margin:26px 0 14px;color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.search-results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.dialog>div{width:min(600px,86vw);padding:30px;border:1px solid rgba(255,255,255,.09);border-radius:24px;background:#111b29;box-shadow:var(--shadow-high)}.dialog h2{margin:0 0 10px;font-size:25px}.dialog p{margin:0 0 26px;color:var(--text-soft);line-height:1.65}.toast-region{position:fixed;z-index:200;right:34px;top:30px;display:grid;gap:12px;pointer-events:none}.toast{min-width:310px;padding:16px 18px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:rgba(17,27,41,.94);box-shadow:var(--shadow-high);animation:toast-in 220ms var(--ease-out) both}.toast strong{display:block;margin-bottom:4px;color:var(--text);font-size:15px}.toast span{color:var(--muted);font-size:13px}@keyframes toast-in{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}@media(max-width:1180px){:root{--rail-width:190px;--safe-x:30px}.hero-copy{width:68%;padding:30px}.shelf-row{grid-auto-columns:minmax(220px,29%)}.category-grid{grid-template-columns:repeat(2,1fr)}.ranking{grid-template-columns:55px 82px minmax(0,1fr) 150px 90px;gap:15px}.search-results{grid-template-columns:repeat(3,1fr)}}@media(max-height:760px){:root{--top-height:72px;--safe-y:22px}.brand{margin-bottom:24px}.nav-item{min-height:47px}.hero-layout{min-height:270px;margin-bottom:26px}.shelf{margin-bottom:28px}.detail-main{margin-top:44px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}.focusable:focus-visible{transform:none}}

/* Field alignment from the app-store publishing requirements */
.app-age {
  position: absolute;
  z-index: 3;
  left: 12px;
  top: 12px;
  min-height: 27px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(5,9,15,.54);
  backdrop-filter: blur(12px);
  font: 700 11px/1 ui-monospace, monospace;
}
.detail-tagline {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 15px;
  font-weight: 720;
  letter-spacing: .02em;
}
.field-kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font: 700 11px/1 ui-monospace, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.detail-section h2 { margin-bottom: 16px; }
.store-copy {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.store-copy > div {
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 14px;
  background: rgba(255,255,255,.03);
}
.store-copy span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
}
.store-copy strong {
  display: block;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.6;
  font-weight: 570;
}
.privacy-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.07);
  color: var(--muted);
  font-size: 13px;
}
.text-action {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.detail-info .facts span { min-height: 68px; }
.detail-info .facts strong { word-break: break-word; }
@media (max-width: 900px) {
  .detail-info { grid-template-columns: 1fr; }
  .privacy-row { align-items: flex-start; flex-direction: column; }
}

.asset-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}
.asset-specs > div {
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 14px;
  background: rgba(255,255,255,.025);
}
.asset-specs span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 12px; }
.asset-specs strong { color: var(--text-soft); font-size: 13px; font-weight: 600; }
.privacy-row > div { min-width: 0; }
.privacy-url { display: block; max-width: 430px; overflow: hidden; color: var(--text-soft); font: 600 12px/1.5 ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 900px) { .asset-specs { grid-template-columns: 1fr; } }

/* PICO-inspired detail composition: quiet selection, metadata rail, gallery, facts, and related apps */
.focusable:focus-visible { outline: 1px solid rgba(85,240,206,.86); outline-offset: 3px; box-shadow: 0 0 0 3px rgba(85,240,206,.16); transform: none; }
.focusable:focus-visible::after { display: none; }
.app-card:focus-visible { transform: none; box-shadow: none; }
.app-card:focus-visible .app-cover { outline: 1px solid rgba(85,240,206,.9); outline-offset: 3px; box-shadow: 0 0 0 3px rgba(85,240,206,.14); }

.detail-v2 { min-height: 100%; overflow: auto; background: #0a0c10; }
.detail-backbar { position: relative; z-index: 8; display: flex; align-items: center; gap: 18px; padding: 24px var(--safe-x) 0; color: rgba(255,255,255,.68); font-size: 14px; }
.detail-v2 .detail-backbar .utility { min-height: 40px; padding: 0 15px; background: rgba(255,255,255,.045); }
.detail-hero { position: relative; z-index: 2; min-height: 600px; padding: 0 var(--safe-x) 36px; }
.detail-hero::before { content: ""; position: absolute; z-index: -1; inset: -80px 0 0; background: var(--detail); opacity: .72; filter: saturate(.8); }
.detail-hero::after { content: ""; position: absolute; z-index: -1; inset: -80px 0 0; background: linear-gradient(180deg, rgba(5,7,10,.2) 0%, rgba(5,7,10,.6) 46%, #0a0c10 88%); }
.detail-hero-surface { position: relative; min-height: 355px; display: flex; align-items: flex-end; padding: 28px 0 22px; }
.detail-hero-copy { width: min(1180px, 100%); }
.detail-v2 .detail-heading { gap: 18px; }
.detail-v2 .detail-icon { width: 74px; height: 74px; border-radius: 18px; font-size: 30px; box-shadow: none; }
.detail-v2 .detail-heading h1 { margin-bottom: 5px; font-size: clamp(38px, 4vw, 62px); }
.detail-v2 .detail-heading p { color: rgba(255,255,255,.66); }
.detail-meta-row { display: flex; flex-wrap: wrap; gap: 0; margin: 28px 0 26px; color: rgba(255,255,255,.82); }
.detail-meta-row span { min-width: 102px; padding: 0 18px; border-left: 1px solid rgba(255,255,255,.18); font-size: 15px; line-height: 1.45; }
.detail-meta-row span:first-child { padding-left: 0; border-left: 0; }
.detail-meta-row b { display: block; margin-bottom: 5px; color: rgba(255,255,255,.48); font-size: 12px; font-weight: 500; }
.detail-v2 .detail-tagline { margin-bottom: 20px; color: rgba(255,255,255,.78); font-size: 16px; }
.detail-v2 .primary { min-width: 172px; min-height: 54px; border-radius: 10px; font-size: 16px; }
.detail-gallery-heading { position: relative; z-index: 4; display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-top: 8px; }
.detail-gallery-heading h2 { margin: 0; font-size: 22px; }
.detail-gallery-heading span { color: rgba(255,255,255,.48); font-size: 12px; }
.detail-v2 .media-row { grid-auto-columns: minmax(170px, 1fr); gap: 14px; padding: 14px 0 0; overflow: visible; }
.detail-v2 .media { aspect-ratio: 16/8; border-radius: 10px; opacity: .86; }
.detail-v2 .media:focus-visible { outline: 1px solid rgba(85,240,206,.9); outline-offset: 3px; box-shadow: 0 0 0 3px rgba(85,240,206,.14); }
.detail-body { position: relative; z-index: 4; display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 64px; padding: 28px var(--safe-x) 120px; background: #0a0c10; }
.detail-main-column { min-width: 0; }
.info-section { padding: 28px 0 34px; border-bottom: 1px solid rgba(255,255,255,.08); }
.info-section h2 { margin: 0 0 20px; font-size: 28px; letter-spacing: -.02em; }
.info-section > p { max-width: 1000px; margin: 0; color: rgba(255,255,255,.7); font-size: 16px; line-height: 1.9; }
.detail-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px 40px; }
.detail-facts span { min-height: 0; padding: 0 0 10px; border: 0; border-bottom: 1px solid rgba(255,255,255,.06); border-radius: 0; background: transparent; }
.detail-facts strong { margin-top: 6px; color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.5; }
.policy-actions { display: flex; gap: 28px; margin-top: 20px; }
.related-panel { padding-top: 28px; }
.related-heading { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.related-heading h2 { margin: 0; font-size: 24px; }
.related-heading span { color: rgba(255,255,255,.42); font-size: 12px; }
.related-card { display: grid; gap: 12px; width: 100%; padding: 0 0 22px; margin-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; cursor: pointer; }
.related-art { position: relative; aspect-ratio: 16/8.5; overflow: hidden; border-radius: 10px; background: var(--art); }
.related-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,.05), rgba(0,0,0,.28)); }
.related-art b { position: absolute; z-index: 1; left: 16px; bottom: 10px; color: rgba(255,255,255,.9); font-size: 27px; }
.related-card h3 { margin: 0 0 4px; color: rgba(255,255,255,.9); font-size: 17px; }
.related-card p { margin: 0 0 8px; color: rgba(255,255,255,.46); font-size: 12px; }
.related-card strong { color: rgba(85,240,206,.88); font-size: 13px; font-weight: 600; }
.detail-v2 .hints { z-index: 20; }
@media (max-width: 1050px) { .detail-body { grid-template-columns: 1fr; gap: 0; } .related-panel { padding: 28px 0; } .related-card { max-width: 360px; } }
@media (max-width: 760px) { .detail-meta-row { gap: 14px 0; } .detail-meta-row span { min-width: 33%; padding: 0 12px; } .detail-meta-row span:nth-child(4) { padding-left: 0; border-left: 0; } .detail-gallery-heading { align-items: flex-start; flex-direction: column; } .detail-v2 .media-row { grid-auto-columns: 72%; overflow-x: auto; } .detail-facts { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* A single page-selected style for the initial and clicked navigation items. */
.brand {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  margin: 0 0 48px;
  padding: 0 18px 0 19px;
}
.brand-mark { width: 28px; height: 28px; margin-left: -2px; }
.brand-word { min-width: 0; font-size: 20px; }
.nav-item { border: 1px solid transparent; }
.nav-item.active,
.nav-item.active:focus-visible {
  color: var(--text);
  background: rgba(29, 49, 66, .92);
  border: 1px solid rgba(85, 240, 206, .58);
  outline: none;
  box-shadow: inset 3px 0 0 var(--accent), 0 0 0 1px rgba(85, 240, 206, .12);
  transform: none;
}
.nav-item.active strong { color: var(--accent); }
.nav-item.active span { color: var(--text); }
.nav-item.active::before { display: none; }