/* Site v1.0.1 - 2026-10-07 09:23 UTC */
:root {
	--ink: #0f2536;
	--muted: #4a5a68;
	--paper: #f5f8fb;
	--card: #ffffff;
	--blue: #0b7bd6;
	--blue-deep: #075494;
	--slate: #8fa3b8;
	--line: #d5dee7;
	--warn-bg: #fff7e0;
	--warn-line: #e3c566;
	--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
	--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 1rem;
	line-height: 1.6;
}

a { color: var(--blue-deep); text-underline-offset: 0.15em; }
a:hover { color: var(--blue); }

:focus-visible {
	outline: 3px solid var(--blue);
	outline-offset: 2px;
	border-radius: 2px;
}

.skip {
	position: absolute;
	left: -999px;
	top: 0;
	background: var(--ink);
	color: #fff;
	padding: 0.5rem 1rem;
	z-index: 10;
}
.skip:focus { left: 0; }

/* header */
.site-head {
	background: var(--card);
	border-bottom: 1px solid var(--line);
}
.site-head .inner {
	max-width: 68rem;
	margin: 0 auto;
	padding: 0.75rem 1.25rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}
.brand {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	color: var(--ink);
	text-decoration: none;
	font-weight: 650;
}
.brand img { width: 40px; height: auto; display: block; }
.site-head nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-head nav a { color: var(--ink); text-decoration: none; padding: 0.25rem 0; border-bottom: 2px solid transparent; }
.site-head nav a:hover,
.site-head nav a[aria-current="page"] { border-bottom-color: var(--blue); }

/* layout */
main { display: block; }
.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }
.prose { max-width: 44rem; }

h1, h2, h3 { font-family: var(--serif); line-height: 1.2; font-weight: 700; margin: 0 0 0.75rem; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); letter-spacing: -0.01em; }
h2 { font-size: 1.6rem; margin-top: 3rem; }
h3 { font-size: 1.15rem; margin-top: 1.75rem; }
p { margin: 0 0 1rem; }
ul, ol { padding-left: 1.3rem; margin: 0 0 1rem; }
li { margin-bottom: 0.35rem; }

/* hero */
.hero { padding: 3.5rem 0 2.5rem; }
.hero .grid {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
	gap: 3rem;
	align-items: center;
}
.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 34rem; }
.btn {
	display: inline-block;
	background: var(--blue-deep);
	color: #fff;
	padding: 0.75rem 1.4rem;
	border-radius: 6px;
	font-weight: 600;
	text-decoration: none;
}
.btn:hover { background: var(--blue); color: #fff; }
.btn.plain { background: transparent; color: var(--blue-deep); border: 1.5px solid var(--blue-deep); }
.btn.plain:hover { background: var(--blue-deep); color: #fff; }
.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.fine { font-size: 0.875rem; color: var(--muted); }

/* illustrative listing mock */
.mock {
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 1px 0 var(--line);
}
.mock-bar {
	background: #e9eff5;
	border-bottom: 1px solid var(--line);
	padding: 0.5rem 0.9rem;
	font-size: 0.8rem;
	color: var(--muted);
}
.mock-listing { padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); }
.mock-listing .price { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; }
.mock-listing .addr { color: var(--muted); font-size: 0.95rem; }
.mock-panel { padding: 1rem 1.1rem 1.1rem; border-left: 5px solid var(--blue); background: #f0f7fd; }
.mock-panel h2 { font-size: 1rem; margin: 0 0 0.6rem; font-family: var(--sans); }
.mock-panel dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 0.3rem 1rem; font-size: 0.92rem; }
.mock-panel dt { color: var(--muted); }
.mock-panel dd { margin: 0; font-weight: 600; text-align: right; }
.mock-note { padding: 0.55rem 1.1rem; font-size: 0.8rem; color: var(--muted); background: var(--card); }

/* sections */
section.block { padding: 1rem 0 0.5rem; }
.cols {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
	gap: 2rem 2.5rem;
	margin-top: 1.25rem;
}
.cols h3 { margin-top: 0; }

.table-scroll { overflow-x: auto; margin: 1rem 0 1.5rem; }
table { border-collapse: collapse; width: 100%; min-width: 34rem; background: var(--card); }
th, td { text-align: left; vertical-align: top; padding: 0.7rem 0.9rem; border: 1px solid var(--line); }
th { background: #e9eff5; font-weight: 650; }
td:first-child { white-space: nowrap; font-weight: 600; }

.notice {
	background: var(--warn-bg);
	border: 1px solid var(--warn-line);
	border-radius: 8px;
	padding: 0.9rem 1.1rem;
	margin: 1.5rem 0;
}
.notice p:last-child { margin-bottom: 0; }

.page-head { padding: 3rem 0 0.5rem; }
.page-head p.meta { color: var(--muted); font-size: 0.95rem; }
.toc { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.25rem; margin: 1.5rem 0 0; }
.toc p { margin: 0 0 0.4rem; font-weight: 650; }
.toc ul { margin: 0; list-style: none; padding: 0; columns: 2; column-gap: 2rem; }
.toc li { margin: 0 0 0.3rem; }

details { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 0.8rem 1.1rem; margin-bottom: 0.75rem; }
summary { cursor: pointer; font-weight: 650; }
details[open] summary { margin-bottom: 0.5rem; }

/* footer */
.site-foot { margin-top: 4rem; background: var(--ink); color: #d9e3ec; }
.site-foot .inner { max-width: 68rem; margin: 0 auto; padding: 2rem 1.25rem; font-size: 0.9rem; }
.site-foot a { color: #fff; }
.site-foot nav { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 1rem; }
.site-foot p { margin: 0 0 0.6rem; max-width: 52rem; }

@media (max-width: 52rem) {
	.hero .grid { grid-template-columns: 1fr; gap: 2rem; }
	.toc ul { columns: 1; }
	td:first-child { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
	* { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}