:root { color-scheme: light dark; --paper: #f7f8fa; --ink: #192536; --muted: #526173; --line: #dce2e9; --accent: #1759ba; --card: #fff; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.85 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip { position: absolute; left: 1rem; top: -5rem; }
.skip:focus { top: 1rem; background: var(--card); padding: .5rem; }
header, main, footer { max-width: 820px; margin: auto; padding: 1.5rem 2rem; }
header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.2rem; }
.brand img { width: 40px; height: 40px; }
nav { display: flex; flex-wrap: wrap; gap: .9rem; font-size: .9rem; }
nav a[aria-current] { font-weight: 700; }
main { padding-top: 2.7rem; padding-bottom: 3rem; min-height: 65vh; }
h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1.35; margin: 0 0 1.1rem; letter-spacing: -.02em; }
h2 { font-size: 1.2rem; margin: 2.1rem 0 .7rem; line-height: 1.5; }
p { margin: .8rem 0; }
.meta, footer { color: var(--muted); font-size: .9rem; }
.notice { padding: .8rem 1rem; border: 1px solid var(--line); border-left: 4px solid var(--accent); margin-bottom: 1.5rem; }
.cards { display: grid; gap: .8rem; margin: 2rem 0; }
.card { display: block; padding: 1rem 1.2rem; background: var(--card); border: 1px solid var(--line); border-radius: 12px; text-decoration: none; }
.card strong { display: block; }
.card span { display: block; color: var(--muted); font-size: .9rem; }
.contact { padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
footer { border-top: 1px solid var(--line); padding-bottom: 2rem; }
@media (max-width: 560px) { header { align-items: flex-start; flex-direction: column; } header, main, footer { padding-left: 1.25rem; padding-right: 1.25rem; } }
@media (prefers-color-scheme: dark) { :root { --paper: #131a24; --ink: #e4eaf2; --muted: #adbacc; --line: #344154; --accent: #8ebcff; --card: #1c2634; } }