/* 999spartipps.de — Ledger/Sparbuch Design */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --paper: #EDE7DA;
  --paper-2: #E4DCC9;
  --ink: #26332B;
  --ink-soft: #4A5A50;
  --mustard: #C99A3F;
  --brick: #A8462F;
  --line: #C8BEA4;
  --white: #FAF8F2;
  --radius: 2px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--brick); text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site {
  border-bottom: 3px solid var(--ink);
  padding: 20px 0;
  background: var(--paper);
}
header.site .wrap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.brand {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}
.brand .num { color: var(--brick); }
nav.site a {
  margin-left: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
nav.site a:hover { color: var(--brick); }

/* Hero */
.hero {
  padding: 64px 0 48px;
  border-bottom: 1px dashed var(--line);
}
.hero .eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--brick);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.05;
  margin: 0 0 20px;
  max-width: 14ch;
}
.hero p.lead {
  max-width: 55ch;
  font-size: 1.15rem;
  color: var(--ink-soft);
}

/* Ledger list of articles */
.ledger {
  padding: 40px 0 60px;
}
.ledger h2.section-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 4px;
}

.entry {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px dashed var(--line);
  text-decoration: none;
  color: var(--ink);
}
.entry:hover { background: var(--paper-2); }
.entry .idx {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding-top: 4px;
}
.entry .content h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  margin: 0 0 6px;
}
.entry .content p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.entry .save-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  background: var(--mustard);
  padding: 6px 10px;
  border-radius: var(--radius);
  white-space: nowrap;
  height: fit-content;
}

/* Article page */
article.post {
  padding: 48px 0 60px;
}
.post .meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.post h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.1;
  margin: 0 0 24px;
}
.post .save-banner {
  border: 1px solid var(--mustard);
  background: var(--white);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.95rem;
  margin-bottom: 32px;
}
.post .save-banner b { color: var(--brick); }

.post h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  margin: 40px 0 14px;
}
.post p { margin: 0 0 18px; max-width: 68ch; }
.post ul, .post ol { max-width: 68ch; padding-left: 22px; margin: 0 0 18px; }
.post li { margin-bottom: 8px; }

.product-box {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 18px 20px;
  border-radius: var(--radius);
  margin: 24px 0;
  max-width: 68ch;
}
.product-box .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.product-box a.cta {
  display: inline-block;
  margin-top: 10px;
  background: var(--brick);
  color: var(--white);
  padding: 9px 16px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}
.product-box a.cta:hover { background: var(--ink); }

.disclaimer {
  font-size: 0.85rem;
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
  padding-top: 16px;
  margin-top: 40px;
}

/* Footer */
footer.site {
  border-top: 3px solid var(--ink);
  padding: 28px 0;
  margin-top: 40px;
}
footer.site .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
footer.site a { color: var(--ink-soft); }

@media (max-width: 560px) {
  .entry { grid-template-columns: 40px 1fr; }
  .entry .save-tag { grid-column: 2; }
}