/* mindsoap — quiet feed chrome */
:root {
  --bg: #09090b;
  --fg: #ececef;
  --muted: #8b8b93;
  --faint: #52525b;
  --line: #1c1c21;
  --hover: #111114;
  --max: 42rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: "Pretendard", "IBM Plex Sans", -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--fg);
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 1.75rem 0 4rem;
}

/* top bar */
.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2.25rem;
}

.brand {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.brand:hover {
  opacity: 0.7;
}

.nav {
  display: flex;
  gap: 1.15rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--fg);
}

/* intro — one short line, no hero stack */
.lede {
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 28rem;
}

/* year groups */
.year {
  margin: 0 0 2rem;
  scroll-margin-top: 1.5rem;
}

.year-label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--faint);
  text-transform: uppercase;
}

.feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.feed li {
  border-bottom: 1px solid var(--line);
}

.feed a {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 0.1rem;
  transition: background 0.12s ease;
}

.feed a:hover {
  background: var(--hover);
}

.feed .thumb {
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 5px;
  object-fit: cover;
  background: var(--line);
  opacity: 0.9;
  transition: opacity 0.15s ease;
}

.feed a:hover .thumb {
  opacity: 1;
}

.feed .meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  flex: 1;
}

.feed .title {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.feed .date {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  color: var(--faint);
  letter-spacing: 0.02em;
}

/* about */
.prose {
  max-width: 32rem;
}

.prose h1 {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.prose p {
  margin: 0 0 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.prose strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--fg);
  font-weight: 560;
  font-size: 0.85rem;
}

.prose a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--faint);
}

.prose a:hover {
  text-decoration-color: var(--fg);
}

.foot {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.foot a {
  color: var(--faint);
}

.foot a:hover {
  color: var(--muted);
}

@media (max-width: 520px) {
  .wrap {
    width: min(100% - 1.75rem, var(--max));
  }

  .feed a {
    padding: 0.75rem 0;
  }

  .feed .meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }
}