nav {
    position:sticky;
    top: 0;
}

nav div {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem;
    background-color: #AF9B8F;
}

nav a {
    border-radius: 1rem;
    text-decoration: none;
    color: black;
}

a.hover {
    color: orange;
    text-decoration: underline;
}


nav h2 {
    text-align: center;
}

:root {
    --bg: #f4efe6;
    --ink: #1c1915;
    --muted: #6b6258;
    --paper: #fffdf8;
    --line: #ddd4c6;
    --accent: #9a3b24;
    --chip: #efe6d8;
    --known: #2f5d50;
}

* {
    box-sizing: border-box;
}

html,
body {

    margin: 0;
    min-height: 100%;
}

body {
    font-family: Outfit, system-ui, sans-serif;
    background:
        radial-gradient(1200px 500px at 10% -10%, #fbe7c6 0%, transparent 55%),
        var(--bg);
    color: var(--ink);
}

.shell {
    width: min(820px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 4rem 0 6rem;
}

.eyebrow {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--accent);
    margin: 0 0 0.75rem;
}

h1 {
    font-family: Fraunces, Georgia, serif;
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 650;
    line-height: 1.1;
    margin: 0 0 0.85rem;
}

.lede {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 38rem;
}

.search {
    margin-top: 2.25rem;
}

.search label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.45rem;
    color: var(--muted);
}

.field {
    display: flex;
    gap: 0.6rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 0.45rem;
    box-shadow: 0 18px 40px rgba(60, 42, 20, 0.08);
}

input {
    flex: 1;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 1.15rem;
    padding: 0.7rem 0.85rem;
    outline: none;
}

button {
    border: 0;
    background: var(--ink);
    color: #fff;
    font: inherit;
    font-weight: 600;
    border-radius: 12px;
    padding: 0.7rem 1.15rem;
    cursor: pointer;
}

button:hover {
    background: #332c26;
}

.hint {
    color: var(--muted);
    margin: 1rem 0 0;
    min-height: 1.4em;
}

.results {
    display: grid;
    gap: 1rem;
    margin-top: 1.75rem;
}

.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1.15rem 1.2rem 1.3rem;
}

.card h2 {
    margin: 0 0 0.35rem;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.card p {
    margin: 0 0 0.9rem;
    color: var(--muted);
    font-size: 0.92rem;
}

.card.known h2 {
    color: var(--known);
}

.card.origin h2 {
    color: var(--accent);
}

.origin-meta {
    margin: 0 0 0.85rem !important;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.78rem !important;
}

.origin-body p {
    color: var(--ink);
    line-height: 1.6;
    margin: 0 0 0.9rem;
}

.origin-body p:last-child {
    margin-bottom: 0;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--chip);
    border: 0;
    border-radius: 999px;
    padding: 0.4rem 0.75rem;
    font: inherit;
    cursor: pointer;
    color: var(--ink);
}

.chip:hover {
    background: #e6d9c4;
}

.chip small {
    color: var(--muted);
    font-size: 0.72rem;
}

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

@media (max-width: 640px) {
    .field {
        flex-direction: column;
    }

    button {
        width: 100%;
    }
}