/* Общие стили главной и списка статей. Палитра совпадает со статьями (тёмно-синий фон, бирюзовый акцент). */
:root {
  --bg: #0a101b; --panel: #121c2b; --line: #26354a; --ink: #e8f0fb; --muted: #a3b4c8; --accent: #65d5e5; --amber: #f5b544;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 Inter, system-ui, "Segoe UI", sans-serif; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

.site-head { border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.brand { color: var(--ink); text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -.01em; }
.brand span { color: var(--accent); }
.site-nav { display: flex; gap: 4px 18px; flex-wrap: wrap; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }

.intro { padding: 56px 0 30px; }
.intro h1 { font-size: clamp(32px, 5.4vw, 56px); line-height: 1.08; letter-spacing: -.02em; margin: 0 0 18px; max-width: 16ch; }
.intro p { color: var(--muted); font-size: 19px; max-width: 62ch; margin: 0; }

h2.sec { font-size: 15px; font-weight: 600; color: var(--muted); margin: 46px 0 14px; }
.sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.tile { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); color: var(--ink); text-decoration: none; }
.tile:hover { border-color: var(--accent); }
.tile b { font-size: 19px; }
.tile .who { color: var(--muted); font-size: 15px; }
.tile .addr { margin-top: auto; padding-top: 10px; font: 13px/1.4 "JetBrains Mono", ui-monospace, monospace; color: var(--accent); }
.tile.lock .addr::after { content: " · по паролю"; color: var(--amber); }
.tile.main { grid-column: 1 / -1; border-color: #33506b; }
.tile.main b { font-size: 24px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 26px 0 18px; }
.filters button { font: inherit; font-size: 14px; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #06121a; font-weight: 600; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; }
.card .rubric { color: var(--accent); font-size: 13px; font-weight: 600; }
.card h3 { font-size: 21px; line-height: 1.25; margin: 8px 0 10px; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card p { color: var(--muted); margin: 0 0 18px; flex: 1; font-size: 16px; }
.card .meta { font-size: 14px; color: var(--muted); }
.card.soon { background: transparent; border-style: dashed; }
.card.soon h3 { color: var(--muted); }
.hidden { display: none !important; }
.note { color: var(--muted); font-size: 15px; max-width: 70ch; margin-top: 34px; }

.site-foot { border-top: 1px solid var(--line); margin-top: 72px; padding: 22px 0 34px; color: var(--muted); font-size: 14px; }
.site-foot .wrap { display: flex; gap: 8px 22px; flex-wrap: wrap; justify-content: space-between; }

@media (max-width: 520px) { body { font-size: 16px; } .intro { padding-top: 36px; } .intro p { font-size: 17px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }