:root {
		--ink: #0b1220;
		--ink-deep: #070c15;
		--panel: #131b2b;
		--hairline: #232f46;
		--hairline-hi: #34415c;
		--paper: #ede9e0;
		--muted: #8f9cb2;
		--brass: #e2b451;
		--brass-ink: #241a05;
		--radius: 14px;
		--font-display: "Fraunces", Georgia, serif;
		--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
	}
	html { color-scheme: dark; scrollbar-color: var(--hairline-hi) var(--ink-deep); }
	* { box-sizing: border-box; }
	[hidden] { display: none !important; }
	body {
		margin: 0;
		font-family: var(--font-mono);
		background:
			radial-gradient(ellipse 90% 45% at 50% -8%, #1b2c52 0%, transparent 60%),
			radial-gradient(rgba(255,255,255,.033) 1px, transparent 1px) 0 0 / 26px 26px,
			var(--ink);
		color: var(--paper);
		min-height: 100vh;
	}
	::selection { background: var(--brass); color: var(--brass-ink); }
	mark { background: color-mix(in srgb, var(--brass) 24%, transparent); color: var(--brass); padding: 0 .18em; border-radius: 3px; }
	:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 4px; }
	a { color: var(--brass); }

	.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

	/* ---------- Masthead ---------- */
	.masthead { text-align: center; padding: 88px 0 40px; }
	.eyebrow {
		font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
		color: var(--brass); margin: 0 0 18px; display: inline-block;
	}
	.eyebrow a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; }
	.eyebrow a:hover { border-bottom-color: var(--brass); }
	h1 {
		font-family: var(--font-display);
		font-weight: 500; font-size: clamp(44px, 6vw, 76px);
		line-height: .98; margin: 0 0 22px; letter-spacing: -.02em;
	}
	h1 em { font-style: italic; color: var(--brass); }
	.sub {
		font-family: var(--font-mono); font-size: 14px; line-height: 1.7;
		color: var(--muted); max-width: 54ch; margin: 0 auto;
	}

	/* Ratio ruler — drawn to scale */
	.ruler {
		display: flex; align-items: center; justify-content: center; gap: 28px;
		margin: 34px auto 0;
	}
	.ruler .cell { display: flex; align-items: center; gap: 10px; }
	.ruler .box { border: 1px solid var(--hairline-hi); background: rgba(255,255,255,.045); box-shadow: inset 0 0 0 1px rgba(0,0,0,.35); }
	.ruler .b1 { width: 56px; height: 56px; }
	.ruler .b2 { width: 84px; height: 56px; }
	.ruler .lbl { font-size: 11px; color: var(--muted); letter-spacing: .06em; }
	.ruler .lbl b { display: block; color: var(--paper); font-weight: 500; font-size: 12px; }

	/* ---------- Sticky search ---------- */
	.stickybar {
		position: sticky; top: 0; z-index: 10;
		background: color-mix(in srgb, var(--ink) 78%, transparent);
		backdrop-filter: blur(10px);
		border-top: 1px solid var(--hairline);
		border-bottom: 1px solid var(--hairline);
	}
	.stickybar .inner { max-width: 1180px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 14px; }
	.search { position: relative; flex: 1; display: flex; align-items: center; }
	.search svg { position: absolute; left: 14px; width: 16px; height: 16px; color: var(--muted); pointer-events: none; }
	.search input {
		width: 100%; padding: 12px 16px 12px 44px;
		background: var(--panel); border: 1px solid var(--hairline-hi); border-radius: 10px;
		color: var(--paper); font-family: var(--font-mono); font-size: 14px;
		transition: border-color .18s, box-shadow .18s;
	}
	.search input::placeholder { color: var(--muted); }
	.search input:focus { outline: none; border-color: var(--brass); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 22%, transparent); }
	.search kbd {
		position: absolute; right: 12px; pointer-events: none;
		font-family: var(--font-mono); font-size: 11px; color: var(--muted);
		border: 1px solid var(--hairline-hi); border-radius: 5px; padding: 2px 7px;
		transition: opacity .15s;
	}
	.search:focus-within kbd { opacity: 0; }
	.status { font-size: 12px; color: var(--muted); white-space: nowrap; }
	.clear {
		flex: none; background: none; border: 1px solid var(--hairline-hi); border-radius: 8px;
		color: var(--muted); font-family: var(--font-mono); font-size: 12px; padding: 8px 12px; cursor: pointer;
		transition: color .15s, border-color .15s;
	}
	.clear:hover { color: var(--paper); border-color: var(--hairline-hi); }

	.seg { display: inline-flex; flex: none; border: 1px solid var(--hairline-hi); border-radius: 10px; overflow: hidden; }
	.seg .seg-btn {
		font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
		padding: 11px 14px; background: var(--panel); border: none; border-right: 1px solid var(--hairline-hi);
		color: var(--muted); cursor: pointer; transition: background .15s ease, color .15s ease;
	}
	.seg .seg-btn:last-child { border-right: none; }
	.seg .seg-btn:hover { color: var(--paper); }
	.seg .seg-btn.active { background: var(--brass); color: var(--brass-ink); }

	select#sort {
		flex: none; background: var(--panel); border: 1px solid var(--hairline-hi); border-radius: 10px;
		color: var(--muted); font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em;
		padding: 11px 10px; cursor: pointer;
	}
	select#sort:hover { color: var(--paper); }

	/* ---------- Grid ---------- */
	.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; padding: 44px 20px 20px; max-width: 1180px; margin: 0 auto; }
	.grid.ratio-3x2 .flag { aspect-ratio: 3 / 2; }
	.empty { max-width: 1180px; margin: 0 auto; padding: 60px 20px; text-align: center; font-family: var(--font-mono); font-size: 14px; color: var(--muted); }
	.card {
		background: var(--panel); border: 1px solid var(--hairline); border-radius: var(--radius);
		padding: 0 0 12px; overflow: hidden;
		display: flex; flex-direction: column;
		content-visibility: auto;
		contain-intrinsic-size: auto 300px;
		transition: border-color .18s ease, box-shadow .18s ease;
	}
	.card:hover { border-color: var(--hairline-hi); box-shadow: 0 10px 24px -14px rgba(0,0,0,.55); }
	.card-head { display: flex; align-items: center; padding: 12px 14px 8px; gap: 8px; }
	.code { font-size: 12px; letter-spacing: .14em; color: var(--muted); }
	.copy {
		margin-left: auto; width: 30px; height: 30px; flex: none;
		display: inline-flex; align-items: center; justify-content: center;
		background: none; border: 1px solid transparent; border-radius: 8px; cursor: pointer;
		color: var(--muted); padding: 0; transition: color .15s, border-color .15s, background .15s;
	}
	.copy svg { width: 15px; height: 15px; }
	.copy + .copy { margin-left: 6px; }
	.copy:hover, .copy:focus-visible { color: var(--brass); border-color: var(--hairline-hi); background: rgba(255,255,255,.04); }
	.flag {
		position: relative; margin: 0 14px; border-radius: 9px; overflow: hidden;
		border: 1px solid var(--hairline);
		background: #0d1420;
		aspect-ratio: 1 / 1;
		transition: aspect-ratio .4s cubic-bezier(.4,0,.2,1);
	}
	.flag img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: fill; }
	h2 {
		font-family: var(--font-display); font-weight: 500; font-size: 17px; line-height: 1.22;
		margin: 12px 14px 12px; min-height: 2.44em;
		display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
	}
	.actions { margin-top: auto; display: flex; border-top: 1px solid var(--hairline); }
	.actions a {
		flex: 1; text-align: center; text-decoration: none;
		font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
		padding: 11px 6px; color: var(--muted);
		transition: color .15s, background .15s;
	}
	.actions a:first-child { border-right: 1px solid var(--hairline); }
	.actions a:hover, .actions a:focus-visible { color: var(--brass-ink); background: var(--brass); }

	/* ---------- Footer ---------- */
	footer { max-width: 1180px; margin: 56px auto 0; padding: 26px 20px 40px; border-top: 1px solid var(--hairline); }
	footer p { margin: 0; font-size: 12px; line-height: 1.8; color: var(--muted); text-align: center; }
	footer a { text-decoration: none; border-bottom: 1px solid var(--hairline-hi); }
	footer a:hover { border-bottom-color: var(--brass); }

	/* ---------- Toast ---------- */
	#toast {
		position: fixed; bottom: 26px; left: 50%; transform: translate(-50%, 16px);
		background: var(--brass); color: var(--brass-ink);
		font-family: var(--font-mono); font-size: 13px; font-weight: 500;
		padding: 11px 18px; border-radius: 10px; opacity: 0; pointer-events: none;
		transition: opacity .2s ease, transform .2s ease; z-index: 20;
		max-width: min(92vw, 480px); text-align: center;
	}
	#toast.show { opacity: 1; transform: translate(-50%, 0); }

	@media (max-width: 640px) {
		.masthead { padding: 64px 0 30px; }
		.ruler { flex-wrap: wrap; gap: 16px; }
		.stickybar .inner { flex-wrap: wrap; }
		.status { order: 3; width: 100%; }
		.grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; padding-top: 34px; }
	}
	@media (prefers-reduced-motion: reduce) {
		.card { transition: none; }
	}