:root {
  color-scheme: light;
  --canvas: #fff;
  --surface: #f5f6f8;
  --text: #20242b;
  --secondary: #626b77;
  --border: #e2e6eb;
  --accent: #1268b3;
  --accent-hover: #0c5799;
  --accent-tint: #ebf4fc;
  --focus: #0788d1;
  --card: #fff;
  --control-radius: 12px;
  --card-radius: 16px;
  --pill-radius: 999px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --canvas: #12161c;
    --surface: #1d232c;
    --text: #f3f5f7;
    --secondary: #aab5c2;
    --border: #343e4c;
    --accent: #82bef3;
    --accent-hover: #a1d0fa;
    --accent-tint: #1b3249;
    --focus: #0788d1;
    --card: #12161c;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #12161c;
  --surface: #1d232c;
  --text: #f3f5f7;
  --secondary: #aab5c2;
  --border: #343e4c;
  --accent: #82bef3;
  --accent-hover: #a1d0fa;
  --accent-tint: #1b3249;
  --focus: #0788d1;
  --card: #12161c;
}

* { box-sizing: border-box; }

html { background: var(--canvas); }

body {
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--canvas);
  color: var(--text);
  font: 16px/1.55 Inter, "Noto Sans Devanagari", system-ui, sans-serif;
}

button, input { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }

:lang(ne) { font-family: "Noto Sans Devanagari", Inter, system-ui, sans-serif; }

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

.top {
  width: 100%;
  min-height: 84px;
  display: grid;
  grid-template-columns: minmax(210px, 230px) minmax(240px, 720px) minmax(150px, 1fr);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(24px, 4.45vw, 64px);
}

body.home-mode .top { grid-template-columns: 1fr auto; }
body.home-mode .top .brand { display: none; }
body.home-mode .top .byline { display: block; grid-column: 1; }
body.home-mode .top .utilities { grid-column: 2; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.025em;
  text-decoration: none;
  white-space: nowrap;
}

.brand img { width: 64px; height: 48px; object-fit: contain; }
.byline { display: none; color: var(--secondary); font-size: 14px; }
.utilities { display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
.text-button, .theme-button { border: 0; background: transparent; cursor: pointer; }
.text-button { min-height: 44px; padding: 8px 4px; color: var(--secondary); font-size: 14px; white-space: nowrap; }
.text-button:hover { color: var(--accent); }
.account-button {
  min-height: 42px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--pill-radius);
  background: var(--card);
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.account-button:hover { border-color: var(--accent); background: var(--accent-tint); }
.theme-button {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--pill-radius);
  color: var(--secondary);
}

.theme-button:hover { background: var(--surface); color: var(--accent); }
.theme-button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sun-icon { display: none; }
:root[data-theme="dark"] .moon-icon { display: none; }
:root[data-theme="dark"] .sun-icon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .moon-icon { display: none; }
  :root:not([data-theme="light"]) .sun-icon { display: block; }
}

main { width: 100%; flex: 1; }

.home {
  min-height: min(740px, calc(100vh - 190px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px 24px 74px;
  text-align: center;
}

.hero-logo {
  width: 144px;
  height: 108px;
  border-radius: 4px;
  object-fit: contain;
}

.product-name { margin: 22px 0 7px; font-size: 32px; font-weight: 600; letter-spacing: -.04em; }
.home h1 { max-width: 960px; margin: 0; font-size: clamp(34px, 4vw, 52px); font-weight: 600; line-height: 1.16; letter-spacing: -.045em; }
.tag { max-width: 680px; margin: 16px 0 32px; color: var(--secondary); font-size: 17px; }

.search-form { width: min(100%, 720px); margin: 0 auto; }
.top > .search-form { width: 100%; max-width: 720px; grid-column: 2; margin: 0; }
.search-box {
  min-height: 60px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 6px 5px 16px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--card);
}

.search-box:focus-within { border-color: var(--focus); box-shadow: 0 0 0 2px var(--focus); }
.search-icon { width: 20px; height: 20px; flex: 0 0 auto; fill: none; stroke: var(--accent); stroke-width: 1.9; }
.search-box input {
  width: 0;
  min-width: 0;
  flex: 1;
  padding: 10px 4px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 16px;
}

.search-box input::placeholder { color: var(--secondary); opacity: 1; }
.search-box input::-webkit-search-cancel-button { display: none; }
.search-box input:focus-visible { outline: 0; }
.icon-button {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--secondary);
  cursor: pointer;
}

.icon-button:hover { background: var(--surface); color: var(--accent); }
.icon-button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.voice-button.is-listening { background: var(--accent-tint); color: var(--accent); }
.submit-button {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: var(--accent-tint);
  color: var(--accent);
  cursor: pointer;
}

.submit-button:hover { background: var(--accent); color: #fff; }
.submit-button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.search-hint { margin: 22px 0 24px; color: var(--secondary); font-size: 13px; }
.suggestions { width: 100%; }
.suggestions > p { margin: 0 0 12px; color: var(--secondary); font-size: 13px; }
.suggestion-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.suggestion-list button, .filter-buttons button {
  min-height: 44px;
  padding: 10px 16px;
  border: 0;
  border-radius: var(--pill-radius);
  background: var(--surface);
  color: var(--secondary);
  font-size: 13px;
  cursor: pointer;
}

.suggestion-list button:hover, .filter-buttons button:hover, .more-button:hover { background: var(--accent-tint); color: var(--accent); }

.results-area { width: 100%; }
.search-tabs {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px clamp(24px, 4.45vw, 64px);
  border-bottom: 1px solid var(--border);
}

.search-tabs button {
  min-width: 60px;
  min-height: 44px;
  padding: 9px 16px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--secondary);
  cursor: pointer;
  white-space: nowrap;
}

.search-tabs button:hover { background: var(--surface); color: var(--accent); }
.search-tabs button[aria-current="page"] { background: var(--accent-tint); color: var(--accent); font-weight: 600; }

.results-layout {
  width: min(100% - 48px, 1312px);
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr) 340px;
  grid-template-rows: auto auto 1fr;
  column-gap: 40px;
  margin: 0 auto;
  padding: 30px 0 48px;
}

.results-heading { grid-column: 2 / 4; grid-row: 1; margin-bottom: 28px; }
.results-heading h1 { margin: 0 0 7px; font-size: 28px; font-weight: 600; line-height: 1.25; letter-spacing: -.025em; }
.results-heading p { margin: 0; color: var(--secondary); font-size: 14px; }
.results-heading p:empty { display: none; }
.category-layout .results-heading { grid-column: 1 / -1; }

.filters {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  padding-top: 5px;
  color: var(--secondary);
  font-size: 13px;
}

.filters h2 { margin: 0 0 12px; color: var(--text); font-size: 13px; font-weight: 600; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-buttons button { padding: 7px 14px; }
.filter-buttons button[aria-pressed="true"] { background: var(--accent-tint); color: var(--accent); font-weight: 600; }
.filters p { max-width: 230px; margin: 16px 0 0; line-height: 1.6; }

.ai-overview {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  min-width: 0;
  margin-bottom: 22px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card);
}
.ai-overview-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ai-overview h2 { margin: 0; color: var(--text); font-size: 18px; font-weight: 650; }
.ai-hide, .ai-show { min-height: 40px; padding: 7px 11px; border: 0; border-radius: 9px; background: var(--surface); color: var(--secondary); font-size: 13px; cursor: pointer; }
.ai-hide:hover, .ai-show:hover { background: var(--accent-tint); color: var(--accent); }
.ai-answer { margin: 12px 0 0; color: var(--text); line-height: 1.65; }
.ai-citation { margin-left: 3px; color: var(--accent); font-size: .85em; font-weight: 600; text-decoration: none; white-space: nowrap; }
.ai-citation:hover, .ai-sources a:hover { text-decoration: underline; }
.ai-sources { display: flex; flex-wrap: wrap; gap: 7px 14px; margin: 13px 0 0; padding: 0; list-style: none; }
.ai-sources a { color: var(--accent); font-size: 12px; text-decoration: none; }
.ai-notice { margin: 12px 0 0; color: var(--secondary); font-size: 12px; }
.ai-show { grid-column: 2; grid-row: 2; justify-self: start; margin-bottom: 22px; }

.results-list {
  min-width: 0;
  grid-column: 2;
  grid-row: 3;
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-layout .results-list { grid-column: 1 / -1; grid-row: 2; }
.result-item { min-width: 0; margin: 0 0 22px; padding: 8px 0 10px; border-radius: 10px; }
.result-item:hover { background: var(--surface); }
.web-layout .results-list .result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 16px;
  align-items: center;
}
.web-result-copy { min-width: 0; }
.web-result-image {
  display: block;
  width: 140px;
  height: 96px;
  border-radius: 12px;
  background: var(--surface);
  object-fit: cover;
}
.result-source { display: flex; min-width: 0; align-items: center; gap: 10px; color: var(--text); font-size: 13px; }
.source-mark {
  position: relative;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--surface);
  color: var(--secondary);
  font-size: 14px;
  font-weight: 600;
}
.source-favicon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 5px;
  border-radius: inherit;
  background: var(--surface);
  object-fit: contain;
}
.source-initial[hidden], .source-favicon[hidden] { display: none; }

.source-details { min-width: 0; overflow: hidden; }
.source-name, .source-url { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.source-url { margin-top: 2px; color: var(--secondary); font-size: 12px; }
.result-title {
  display: inline-block;
  margin-top: 9px;
  color: var(--accent);
  font-size: 20px;
  line-height: 1.35;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.result-title:hover { text-decoration: underline; }
.result-item > p { margin: 5px 0 0; color: var(--secondary); line-height: 1.55; }
.result-badge { margin-left: auto; padding: 3px 8px; border-radius: 6px; background: var(--accent-tint); color: var(--accent); font-size: 11px; white-space: nowrap; }
.result-image { display: block; max-width: min(100%, 320px); max-height: 220px; margin: 12px 0 0; border-radius: 12px; object-fit: cover; }
.result-detail { color: var(--secondary); font-size: 13px; }

.results-list.image-results, .results-list.product-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-content: start;
  gap: 24px;
}

.image-results .result-item, .product-results .result-item { margin: 0; padding: 0; }
.image-results .result-item:hover, .product-results .result-item:hover { background: transparent; }
.image-preview {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: var(--surface);
  cursor: zoom-in;
  overflow: hidden;
}
.image-preview:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.image-results .result-image, .product-results .result-image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  max-width: none;
  max-height: none;
  margin: 0;
  background: var(--surface);
  object-fit: cover;
}
.product-results .result-image { height: auto; }
.image-lightbox {
  position: relative;
  width: min(92vw, 900px);
  max-width: none;
  max-height: 92vh;
  padding: 48px 24px 24px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card);
  color: var(--text);
}
.image-lightbox::backdrop { background: rgb(0 0 0 / 76%); }
.image-lightbox form { position: absolute; top: 10px; right: 12px; }
.lightbox-close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  font-size: 26px;
  cursor: pointer;
}
.image-lightbox > img { display: block; max-width: 100%; max-height: 72vh; margin: 0 auto; object-fit: contain; }
.image-lightbox h2 { margin: 16px 0 4px; font-size: 18px; }
.image-lightbox > a { color: var(--accent); }

.image-results .result-title, .product-results .result-title { margin: 0; color: var(--text); font-size: 16px; }
.image-results .result-source, .product-results .result-source { margin-top: 6px; color: var(--secondary); font-size: 12px; }
.product-results .result-price { margin-top: 8px; color: var(--text); font-size: 18px; font-weight: 600; }

.results-list.news-results .result-item, .results-list.video-results .result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 240px);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
}

.news-results .result-copy, .video-results .result-copy { min-width: 0; }
.news-results .result-image, .video-results .result-image { width: 100%; height: 150px; max-width: none; max-height: none; margin: 0; }
.result-media { position: relative; min-width: 0; }
.video-duration {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 3px 7px;
  border-radius: 5px;
  background: rgb(0 0 0 / 78%);
  color: white;
  font-size: 12px;
}
.news-results .result-title, .video-results .result-title { margin-top: 7px; color: var(--text); font-size: 21px; font-weight: 600; }
.news-results .result-item:hover, .video-results .result-item:hover { background: var(--card); border-color: var(--accent); }

.results-list.map-results { display: flex; flex-direction: column; gap: 12px; }
.map-results .result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px;
  gap: 12px;
  align-items: center;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--card);
}

.map-results .result-item:hover { border-color: var(--accent); background: var(--accent-tint); }
.map-results .result-title { margin: 0; color: var(--text); font-size: 16px; font-weight: 600; }
.map-results .result-image { width: 64px; height: 64px; margin: 0; }
.map-results .result-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.result-action { min-height: 40px; padding: 8px 12px; border: 0; border-radius: 10px; background: var(--surface); color: var(--text); font-size: 13px; text-decoration: none; }
.result-action:hover { background: var(--accent-tint); color: var(--accent); }

.context-card { grid-column: 3; grid-row: 2; align-self: start; }
.context-card:not([hidden]) {
  position: sticky;
  top: 20px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card);
  color: var(--secondary);
  font-size: 14px;
}
.panel-details { min-width: 0; }
.panel-intro { display: block; cursor: pointer; list-style: none; }
.panel-intro::-webkit-details-marker { display: none; }
.panel-image { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; margin-bottom: 12px; border-radius: 12px; background: var(--surface); object-fit: cover; }
.panel-heading { min-width: 0; }
.panel-title { display: block; color: var(--text); font-size: 19px; font-weight: 650; line-height: 1.3; overflow-wrap: anywhere; }
.panel-description { display: block; margin-top: 6px; color: var(--secondary); font-size: 13px; line-height: 1.5; }
.panel-show-more { display: none; margin-top: 7px; color: var(--accent); font-size: 13px; font-weight: 600; }
.panel-content { padding-top: 14px; }
.panel-extract { margin: 0 0 8px; color: var(--text); font-size: 14px; line-height: 1.6; }
.panel-read-more { display: inline-block; margin-bottom: 12px; color: var(--accent); font-size: 13px; }
.panel-facts { width: 100%; margin: 12px 0; border-collapse: collapse; font-size: 13px; }
.panel-facts th, .panel-facts td { padding: 6px 4px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.panel-facts th { width: 38%; color: var(--secondary); font-weight: 500; }
.panel-facts td { color: var(--text); }
.panel-genres { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.panel-genres span { padding: 4px 9px; border-radius: var(--pill-radius); background: var(--accent-tint); color: var(--accent); font-size: 12px; }
.panel-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.panel-links a { display: inline-flex; min-height: 38px; align-items: center; padding: 7px 11px; border-radius: 9px; background: var(--surface); color: var(--accent); font-size: 13px; text-decoration: none; }
.panel-links a:hover { background: var(--accent-tint); }
.panel-attribution { margin: 14px 0 0; color: var(--secondary); font-size: 11px; line-height: 1.6; }
.panel-attribution a { color: inherit; }
.context-card h2 { margin: 0 0 8px; color: var(--text); font-size: 18px; }
.context-card p { margin: 0; }
.empty-state { padding: 24px 0; }
.empty-state h2 { margin: 0; font-size: 21px; }
.empty-state p { color: var(--secondary); }
.retry-button { min-height: 44px; padding: 10px 16px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; cursor: pointer; }
.retry-button:hover { background: var(--accent-hover); }
.skeleton-item { margin: 12px 0 26px; list-style: none; }
.skeleton-item span { display: block; height: 14px; margin: 10px 0; border-radius: 8px; background: var(--surface); }
.skeleton-item span:first-child { width: 48%; height: 20px; background: var(--border); }
.skeleton-item span:last-child { width: 78%; }

footer {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px 24px;
  padding: 28px clamp(24px, 4.45vw, 64px) 20px;
  border-top: 1px solid var(--border);
  color: var(--secondary);
  font-size: 13px;
}

footer p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
footer a { color: var(--secondary); text-decoration: none; }
footer a:hover { color: var(--accent); text-decoration: underline; }
.disclaimer { grid-column: 1 / -1; font-size: 12px; }

@media (min-width: 900px) and (max-width: 1080px) {
  .results-layout { grid-template-columns: 180px minmax(0, 1fr) 300px; gap: 24px; }
  .results-heading { grid-column: 2 / 4; }
  .context-card { grid-column: 3; grid-row: 2; }
  .results-list.image-results, .results-list.product-results { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 899px) {
  .top {
    grid-template-columns: 1fr auto;
    gap: 10px 16px;
    padding: 14px 24px 10px;
  }

  .brand { grid-column: 1; grid-row: 1; font-size: 18px; }
  .brand img { width: 58px; height: 44px; }
  .byline { display: none; }
  .utilities { grid-column: 2; grid-row: 1; gap: 6px; }
  .search-form { grid-column: 1 / -1; grid-row: 2; }
  .top > .search-form { grid-column: 1 / -1; grid-row: 2; }
  .top:has(.search-form) { grid-template-columns: 1fr auto; }
  body.home-mode .top { grid-template-columns: 1fr auto; }
  body.home-mode .top .brand { display: none; }
  body.home-mode .top .byline { display: block; grid-column: 1; grid-row: 1; }
  body.home-mode .top .utilities { grid-column: 2; grid-row: 1; }

  .home { min-height: calc(100vh - 164px); justify-content: flex-start; padding: 50px 24px 56px; }
  .hero-logo { width: 144px; height: 108px; }
  .product-name { margin-top: 22px; font-size: 28px; }
  .home h1 { max-width: 440px; font-size: 36px; line-height: 1.16; }
  .tag { max-width: 430px; margin: 14px 0 28px; font-size: 16px; line-height: 1.55; }
  .search-form { width: 100%; }
  .search-box { min-height: 60px; padding-left: 14px; }
  .search-box input { font-size: 16px; }
  .search-hint { margin: 22px 0 24px; }
  .suggestion-list { flex-direction: column; align-items: center; gap: 10px; }
  .suggestion-list button { min-width: 0; width: max-content; max-width: 100%; }

  .search-tabs {
    min-height: auto;
    flex-wrap: nowrap;
    gap: 4px;
    padding: 8px 24px 12px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
  }

  .search-tabs button { min-height: 44px; padding: 8px 12px; }
  .results-layout { width: 100%; display: flex; flex-direction: column; gap: 0; padding: 26px 22px 38px; }
  .results-heading { margin: 0 0 20px; }
  .category-layout .results-heading { grid-column: auto; }
  .results-heading h1 { font-size: 24px; }
  .results-heading p { max-width: 360px; }
  .filters { display: block; order: 1; margin: 0 0 18px; padding: 0; }
  .filters p { max-width: 430px; margin-top: 12px; }
  .filter-buttons { gap: 8px; }
  .results-list { order: 2; }
  .category-layout .results-list { grid-column: auto; grid-row: auto; }
  .result-item { margin-bottom: 18px; }
  .web-layout .results-list .result-item { grid-template-columns: minmax(0, 1fr) 96px; gap: 12px; }
  .web-result-image { width: 96px; height: 76px; }
  .result-title { font-size: 19px; }
  .context-card { order: 1; margin: 0 0 20px; }
  .ai-overview { order: 2; margin: 0 0 18px; }
  .ai-show { order: 2; align-self: flex-start; margin: 0 0 18px; }
  .context-card:not([hidden]) { position: static; max-height: none; overflow: visible; padding: 14px; }
  .panel-image { aspect-ratio: 16 / 9; }
  .panel-title { font-size: 17px; }
  .panel-show-more { display: block; }
  .panel-details[open] .panel-show-more { display: none; }
  .panel-details:not([open]) .panel-content { display: none; }
  .panel-attribution { margin-top: 10px; }
  .filters { order: 3; }
  .results-list { order: 4; }
  .results-list.image-results, .results-list.product-results { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .results-list.news-results .result-item, .results-list.video-results .result-item { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 14px; }
  .news-results .result-image, .video-results .result-image { grid-row: 1; height: auto; aspect-ratio: 16 / 9; }
  .news-results .result-copy, .video-results .result-copy { grid-row: 2; }

  footer { grid-template-columns: 1fr; gap: 14px; padding: 20px 24px 24px; }
  .footer-links { gap: 20px; }
  .disclaimer { grid-column: 1; }
}

@media (max-width: 420px) {
  .top { padding-right: 20px; padding-left: 20px; }
  .home { padding: 36px 24px 44px; }
  .home h1 { font-size: 34px; }
  .results-layout { padding-right: 20px; padding-left: 20px; }
  .results-list.image-results, .results-list.product-results { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .product-results .result-title, .image-results .result-title { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}

.account-dialog {
  width: min(100% - 32px, 520px);
  max-width: 520px;
  max-height: min(90dvh, 820px);
  padding: 28px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--canvas);
  color: var(--text);
  box-shadow: 0 24px 80px rgb(0 0 0 / 24%);
}

.account-dialog[open] { animation: account-enter 160ms ease-out; }
.account-dialog::backdrop { background: rgb(9 16 26 / 58%); backdrop-filter: blur(5px); }
.account-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.account-dialog-header h2 { margin: 0; font-size: 25px; letter-spacing: -.025em; }
.account-eyebrow { margin: 0 0 4px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.account-close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
  color: var(--secondary);
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
}
.account-notice { margin: 0 0 16px; padding: 11px 13px; border-radius: 10px; background: var(--accent-tint); color: var(--accent); font-size: 14px; }
.account-notice[data-kind="error"] { background: #fff0ed; color: #9a2c1b; }
:root[data-theme="dark"] .account-notice[data-kind="error"] { background: #48251f; color: #ffc0b4; }
.account-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 16px; padding: 4px; border-radius: 13px; background: var(--surface); }
.account-tabs button {
  min-height: 42px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--secondary);
  font-weight: 600;
  cursor: pointer;
}
.account-tabs button[aria-selected="true"] { background: var(--card); color: var(--text); box-shadow: 0 1px 4px rgb(0 0 0 / 9%); }
.account-social { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.account-social button, .account-secondary {
  min-height: 46px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--card);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}
.account-social button:hover, .account-secondary:hover { background: var(--surface); }
.account-form { display: grid; gap: 9px; }
.account-form label { margin-top: 5px; font-size: 13px; font-weight: 600; }
.account-form input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
}
.account-form input:focus { border-color: var(--focus); outline: 3px solid color-mix(in srgb, var(--focus) 22%, transparent); }
.account-primary {
  min-height: 48px;
  margin-top: 8px;
  padding: 10px 16px;
  border: 0;
  border-radius: 11px;
  background: var(--accent);
  color: var(--canvas);
  font-weight: 700;
  cursor: pointer;
}
:root:not([data-theme="dark"]) .account-primary { color: #fff; }
:root[data-theme="dark"] .account-primary { color: #12161c; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .account-primary { color: #12161c; }
}
.account-primary:hover { background: var(--accent-hover); }
.account-primary:disabled, .account-social button:disabled { opacity: .6; cursor: wait; }
.account-link { min-height: 40px; padding: 6px 2px; border: 0; background: transparent; color: var(--accent); font-size: 13px; text-align: left; cursor: pointer; }
.account-hint { margin: 2px 0 8px; color: var(--secondary); font-size: 13px; }
.account-captcha { min-height: 66px; margin: 4px 0; }
.account-user-name { margin: 0 0 16px; color: var(--secondary); overflow-wrap: anywhere; }
.account-center-link {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: 11px;
  background: var(--accent);
  color: var(--canvas);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}
.account-center-link:hover { background: var(--accent-hover); }
.account-center-link:focus-visible { outline: 3px solid color-mix(in srgb, var(--focus) 30%, transparent); outline-offset: 2px; }
.history-consent { display: flex; align-items: flex-start; gap: 12px; padding: 15px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); cursor: pointer; }
.history-consent input { width: 20px; height: 20px; flex: 0 0 auto; margin: 2px 0 0; accent-color: var(--accent); }
.history-consent span { display: grid; gap: 4px; }
.history-consent strong { font-size: 14px; }
.history-consent small { color: var(--secondary); font-size: 12px; line-height: 1.45; }
.history-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 20px 0 8px; }
.history-heading h3 { margin: 0; font-size: 16px; }
.history-heading .account-link { flex: 0 0 auto; }
.history-list { display: grid; gap: 2px; max-height: 260px; margin: 0 0 18px; padding: 0; overflow: auto; list-style: none; }
.history-list li { display: grid; gap: 1px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.history-query { width: 100%; padding: 4px 0; border: 0; background: transparent; color: var(--text); text-align: left; overflow-wrap: anywhere; cursor: pointer; }
.history-query:hover { color: var(--accent); }
.history-type { color: var(--secondary); font-size: 11px; text-transform: capitalize; }
.account-secondary { width: 100%; color: var(--secondary); }
@keyframes account-enter { from { opacity: 0; transform: translateY(8px) scale(.99); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 520px) {
  .account-dialog { width: 100%; max-width: none; max-height: 94dvh; padding: 22px 18px; border-radius: 20px; }
  .account-social { grid-template-columns: 1fr; }
  .account-dialog-header h2 { font-size: 23px; }
  .utilities { gap: 3px; }
  .account-button { padding: 7px 11px; }
  body.home-mode .top .byline { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .account-dialog[open] { animation: none; }
}