:root {
  --paper: #f4efe6;
  --ink: #1c1916;
  --muted: #5e574e;
  --line: #ddd4c6;
  --card: #fffdf9;
  --green: #1d4a38;
  --green-deep: #133326;
  --mark: #f6d98a;
  --shadow: 0 1px 0 rgba(28, 25, 22, 0.04);
}

* {
  box-sizing: border-box;
}

body {
  display: flex;
  align-items: flex-start;
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.5 "Avenir Next", "Segoe UI", sans-serif;
}

.side-banner {
  position: sticky;
  top: 0;
  flex: 0 0 auto;
  width: clamp(168px, calc(100vh * 736 / 1308), 300px);
  height: 100vh;
  background: #111;
}

.side-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page {
  flex: 1;
  min-width: 0;
}

.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 168px;
  padding: 0.85rem 0 1rem;
}

.top-banner {
  position: absolute;
  inset: -16px;
  width: calc(100% + 32px);
  height: calc(100% + 32px);
  object-fit: cover;
  object-position: center 62%;
  filter: blur(7px);
  transform: scale(1.04);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(18, 16, 14, 0.42);
}

.hero-content,
main {
  width: min(760px, calc(100% - 2rem));
  margin-inline: auto;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 0.2rem;
  color: #f3d48a;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: #fffdf9;
  font-family: Palatino, "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.15;
}

.lede,
.hint {
  color: rgba(255, 253, 249, 0.9);
}

.status {
  color: var(--muted);
}

.lede {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
}

main {
  padding: 0.9rem 0 3rem;
}

.search-bar {
  display: grid;
  grid-template-columns: 1fr 9.5rem auto auto;
  gap: 0.45rem;
  align-items: center;
  margin-top: 0.7rem;
}

.expand-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #fffdf9;
  font-size: 0.92rem;
  white-space: nowrap;
  cursor: pointer;
}

.expand-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.track {
  position: relative;
  width: 2.35rem;
  height: 1.3rem;
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.35);
}

.track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #fffdf9;
  transition: transform 0.15s ease;
}

.expand-toggle input:checked + .track {
  background: #f3d48a;
}

.expand-toggle input:checked + .track::after {
  transform: translateX(1.05rem);
  background: var(--green-deep);
}

.expand-toggle input:focus-visible + .track {
  outline: 2px solid #f3d48a;
  outline-offset: 2px;
}

.query-label,
.model-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink);
  padding: 0.7rem 0.8rem;
}

input:focus,
select:focus,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: #f7f4ee;
  padding: 0.7rem 1.1rem;
  font-weight: 650;
  cursor: pointer;
}

button:hover {
  background: var(--green-deep);
}

button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.hint {
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
}

.status {
  min-height: 1.4rem;
  margin: 1rem 0 0.4rem;
}

.status strong {
  color: var(--ink);
  font-weight: 650;
}

.results {
  list-style: none;
  margin: 0;
  padding: 0;
}

.result {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.35rem 0.7rem;
  margin-top: 0.75rem;
  padding: 0.9rem 1rem 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.rank {
  margin: 0.15rem 0 0;
  color: var(--green);
  font-weight: 700;
}

.result h2 {
  margin: 0;
  font-family: Palatino, "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.3;
}

.result a {
  color: var(--green-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.result a:hover {
  color: var(--green);
}

.meta {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.snippet {
  grid-column: 2;
  margin: 0.15rem 0 0;
}

mark {
  background: var(--mark);
  color: inherit;
  padding: 0;
}

@media (max-width: 800px) {
  h1 {
    font-size: 1.45rem;
  }

  .search-bar {
    grid-template-columns: 1fr auto auto;
  }

  .search-bar input {
    grid-column: 1 / -1;
  }
}