/* Silver Tech Notes — blog styles.
   Same palette and senior-friendly type scale as the Silver Tech app. */
:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --ink: #2d2a26;
  --muted: #6f6a61;
  --line: #e5ddd2;
  --accent: #2e6f5e;
  --accent-ink: #ffffff;
  --accent-soft: #e3efe9;
  --gold: #b98a2f;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { font-size: 19px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 1rem 1.1rem; }
a { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
h1 { font-size: 2.05rem; line-height: 1.22; margin: 0.35em 0 0.5em; }
h2 { font-size: 1.5rem; line-height: 1.3; margin: 1.3em 0 0.45em; }
h3 { font-size: 1.2rem; margin: 1.1em 0 0.35em; }
p { margin: 0.65em 0; }
ul, ol { margin: 0.5em 0 0.9em; padding-left: 1.5em; }
li { margin: 0.3em 0; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.lede { font-size: 1.14rem; }

/* header */
.topbar { background: var(--card); border-bottom: 1px solid var(--line); }
.topbar .wrap { display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; align-items: baseline; }
.brand { font-size: 1.45rem; font-weight: bold; color: var(--accent); text-decoration: none; }
.brand small { display: block; font-size: 0.74rem; color: var(--muted); font-weight: normal; letter-spacing: 0.02em; }
nav.mainnav { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; margin-left: auto; }
nav.mainnav a { text-decoration: none; font-size: 1rem; padding: 0.2rem 0; }
nav.mainnav a:hover { text-decoration: underline; }

/* hero + cards */
.hero { background: var(--accent-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; margin: 1.2rem 0; }
.hero h1 { margin-top: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.25rem; margin: 0 0 1.1rem; }
.card h2, .card h3 { margin-top: 0.15em; }
.card h2 a, .card h3 a { text-decoration: none; color: var(--ink); }
.card h2 a:hover, .card h3 a:hover { color: var(--accent); text-decoration: underline; }
.postmeta { color: var(--muted); font-size: 0.88rem; margin: 0.2em 0 0.6em; }
.tag { display: inline-block; background: var(--accent-soft); color: var(--accent); border-radius: 999px; padding: 0.05rem 0.6rem; font-size: 0.8rem; margin-right: 0.35rem; }

/* article */
article.post { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.5rem; margin: 1.2rem 0; }
.disclosure { background: #fdf6e3; border: 1px solid var(--line); border-left: 5px solid var(--gold); border-radius: 8px; padding: 0.7rem 1rem; font-size: 0.92rem; margin: 0 0 1.2rem; }
.note { background: var(--accent-soft); border-radius: 8px; padding: 0.8rem 1rem; margin: 1.1rem 0; }
blockquote { border-left: 4px solid var(--accent); margin: 1rem 0; padding: 0.2rem 0 0.2rem 1rem; color: #45403a; }

/* footer */
footer { border-top: 1px solid var(--line); margin-top: 2rem; background: var(--card); }
footer .wrap { font-size: 0.9rem; color: var(--muted); }
footer nav { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; margin-bottom: 0.6rem; }
footer nav a { text-decoration: none; }
footer nav a:hover { text-decoration: underline; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; padding: 0.55rem 1.1rem; border-radius: 999px; font-size: 1rem; }
.btn:hover { opacity: 0.92; }
@media (max-width: 560px) {
  html { font-size: 18px; }
  article.post { padding: 1.1rem 1rem; }
  nav.mainnav { margin-left: 0; }
}