/* ============================================================
   musings.css — Vol. II · Musings
   Shared by musings.html, musings-entry.html, musings-photos.html
   Uses base.css tokens, with data-theme="musings" tilting the palette.
   The Musings voice: quieter, narrower, more air, less image density.
   ============================================================ */

/* ---- Page chrome adjustments for Musings ---- */
body[data-theme="musings"] {
  background: var(--cream);
}
body[data-theme="musings"] .masthead {
  background: color-mix(in oklab, var(--cream) 88%, transparent);
}

/* The section-mark in Musings reads quieter: lighter rule, deeper indent */
body[data-theme="musings"] .section-mark {
  border-bottom-color: var(--rule-strong);
  padding-bottom: 1.4rem;
  margin-bottom: 3.4rem;
}
body[data-theme="musings"] .section-mark__title {
  font-style: italic;
  font-variation-settings: "opsz" 32;
  letter-spacing: -0.01em;
}

/* ============================================================
   MU-HERO — the opening of a notebook
   No giant images. One date. One italic line. One epigraph.
   ============================================================ */
.mu-hero {
  padding-block: calc(5rem * var(--density)) calc(3rem * var(--density));
}
.mu-hero__inner {
  width: min(840px, 100% - calc(var(--gutter) * 2));
  margin-inline: auto;
  text-align: left;
}
.mu-hero__datestamp {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3rem;
}
.mu-hero__datestamp::before,
.mu-hero__datestamp::after {
  content: "";
  flex: 1; height: 1px;
  background: var(--rule-strong);
}
.mu-hero__datestamp span {
  flex: 0 0 auto;
  padding-inline: 0.5rem;
}
.mu-hero__datestamp em {
  font-family: var(--serif);
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
}

.mu-hero__title {
  font-size: clamp(2.4rem, 7vw, 5.6rem);
  line-height: 1.04;
  letter-spacing: -0.018em;
  font-variation-settings: "opsz" 48;
  font-weight: 400;
  font-style: italic;
  margin-bottom: 2rem;
  text-wrap: balance;
}
.mu-hero__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 48;
}

.mu-hero__lede {
  font-size: clamp(1.15rem, 1.5vw, 1.4rem);
  line-height: 1.6;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 20;
  max-width: 56ch;
  margin-bottom: 2.4rem;
}
.mu-hero__lede em { font-style: italic; }
.mu-hero__lede::first-letter {
  font-style: italic;
  color: var(--accent);
  font-size: 1.2em;
}

.mu-hero__signature {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
.mu-hero__signature strong {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  font-size: 1.15rem;
  color: var(--ink);
}
.mu-hero__signature .place { margin-left: auto; }

/* ============================================================
   MU-MARGIN — a tiny side-note treatment used at column edges
   ============================================================ */
.mu-margin {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.mu-margin::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--accent);
  flex: 0 0 18px;
}

/* ============================================================
   MU-JOURNAL — long-form internalisations
   ============================================================ */
.mu-journal {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule-strong);
}
.mu-journal__item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  padding-block: 3.5rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  transition: padding-inline var(--t-base) var(--ease);
}
.mu-journal__item:hover { padding-inline: 0.8rem; }
.mu-journal__item:last-child { border-bottom: 0; }

.mu-journal__meta {
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: grid;
  gap: 0.6rem;
  align-content: start;
  position: sticky;
  top: 100px;
  align-self: start;
  height: max-content;
}
.mu-journal__meta .date {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.8rem;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  line-height: 1;
  font-variation-settings: "opsz" 28;
}
.mu-journal__meta .date em { color: var(--accent); font-style: italic; }
.mu-journal__meta .place::before {
  content: "—  ";
  color: var(--accent);
}
.mu-journal__meta .num { color: var(--accent); font-weight: 500; }

.mu-journal__body { color: var(--ink); }
.mu-journal__title {
  font-size: clamp(1.7rem, 2.4vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 28;
  margin: 0 0 1.4rem;
  transition: color var(--t-fast);
}
.mu-journal__title em {
  font-style: italic;
  font-variation-settings: "opsz" 28;
}
.mu-journal__item:hover .mu-journal__title { color: var(--accent); }

.mu-journal__excerpt {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 18;
  max-width: 58ch;
}
.mu-journal__excerpt + .mu-journal__excerpt { margin-top: 1rem; }

.mu-journal__more {
  margin-top: 1.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  transition: gap var(--t-base) var(--ease), color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.mu-journal__more:hover {
  gap: 1.1rem;
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 760px) {
  .mu-journal__item {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    padding-block: 2.6rem;
  }
  .mu-journal__meta {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: baseline;
  }
  .mu-journal__meta .date { font-size: 1.4rem; }
}

/* ============================================================
   MU-PROSE — long-form journal entry body
   Narrower measure than Travel articles, more air.
   ============================================================ */
.mu-prose {
  max-width: 46rem;
  margin-inline: auto;
  font-size: clamp(1.375rem, 1.6vw, 1.5rem);
  line-height: 1.8;        /* extra leading */
  color: var(--ink);
  font-variation-settings: "opsz" 16;
}
.mu-prose > * + * { margin-top: 1.6rem; }

.mu-prose p:first-of-type {
  font-size: 1.32em;
  line-height: 1.55;
  color: var(--ink);
  font-style: italic;
  font-variation-settings: "opsz" 24;
}
.mu-prose p:first-of-type::first-letter {
  color: var(--accent);
  font-weight: 400;
}

.mu-prose h2 {
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.2;
  margin-top: 3rem;
  font-variation-settings: "opsz" 24;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.mu-prose h2::before {
  content: "§ ";
  color: var(--accent);
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.85em;
  margin-right: 0.3rem;
  letter-spacing: 0;
}

.mu-prose em { font-style: italic; color: var(--ink); }
.mu-prose a {
  color: var(--ink);
  border-bottom: 1px solid var(--accent);
  transition: background var(--t-fast);
}
.mu-prose a:hover { background: var(--accent-soft); }

/* Margin scribble — pulled out to the left/right of the prose */
.mu-aside {
  margin: 2rem 0;
  padding-left: 1.4rem;
  border-left: 2px solid var(--accent);
  font-family: var(--mono);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--muted);
  letter-spacing: 0.04em;
  font-style: normal;
}
.mu-aside em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink);
  font-size: 1.1rem;
  letter-spacing: 0;
}

/* A horizontal divider made of dots — used between entry sections */
.mu-rule {
  text-align: center;
  margin-block: 3rem;
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 1.2em;
  user-select: none;
}

/* Entry-end mark */
.mu-end {
  max-width: 36rem;
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--rule-strong);
  text-align: center;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.mu-end .mark {
  font-family: var(--serif);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.6rem;
  font-variation-settings: "opsz" 32;
}

/* ============================================================
   MU-PHOTOS — atmospheric, sparse, narrow
   Personal photos, NOT travel postcards.
   ============================================================ */
.mu-photos {
  display: grid;
  gap: clamp(3rem, 5vw, 4.5rem);
  max-width: 920px;
  margin-inline: auto;
}
.mu-photos__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  position: relative;
}

/* Two-column alternating teaser (Musings index) — mirrors the quotes split */
.mu-photos--grid {
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 2.5rem;
  max-width: 920px;
  align-items: start;
}
.mu-photos--grid .mu-photos__item img { aspect-ratio: 4 / 5; }
.mu-photos--grid .mu-photos__item:nth-child(even) { margin-top: 3.5rem; }   /* the alternating stagger */
@media (max-width: 700px) {
  .mu-photos--grid { grid-template-columns: 1fr; gap: 3rem; }
  .mu-photos--grid .mu-photos__item:nth-child(even) { margin-top: 0; }
}
.mu-photos__item img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--cream-deep);
  filter: grayscale(0.18) contrast(0.98);
  transition: filter var(--t-slow) var(--ease);
}
.mu-photos__item:hover img { filter: grayscale(0) contrast(1); }

/* Alternate portrait + landscape ratios */
.mu-photos__item:nth-child(2n) img { aspect-ratio: 3 / 2; }
.mu-photos__item:nth-child(3n) img { aspect-ratio: 1 / 1; }

/* Two-up — a smaller paired layout */
.mu-photos__item--pair {
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: end;
}
.mu-photos__item--pair img { aspect-ratio: 4 / 5; }
@media (max-width: 700px) {
  .mu-photos__item--pair { grid-template-columns: 1fr; }
}

/* Inset — narrow, centered, atmospheric */
.mu-photos__item--inset img {
  max-width: 60%;
  margin-inline: auto;
  aspect-ratio: 4 / 5;
}

.mu-photos__cap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding-top: 0.4rem;
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.mu-photos__cap em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--ink);
  font-variation-settings: "opsz" 22;
}

/* The whole archive thinned out for Musings — fewer rules, more silence */
body[data-theme="musings"] .filters {
  border-color: var(--rule);
}
body[data-theme="musings"] .chip {
  letter-spacing: 0.16em;
}

/* ============================================================
   MU-QUOTE — pinned literary lines
   ============================================================ */
.mu-quotes {
  display: grid;
  gap: 4rem;
  max-width: 720px;
  margin-inline: auto;
  padding-block: 1rem;
}
/* Two-up variant (mirrors the Travel quotes layout) — used on the Musings index */
.mu-quotes--two {
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem 4.5rem;
  max-width: 1040px;
}
@media (max-width: 720px) {
  .mu-quotes--two { grid-template-columns: 1fr; gap: 3.5rem; }
}
.mu-quote {
  padding-left: 0;
  text-align: center;
  position: relative;
}
.mu-quote p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  line-height: 1.4;
  font-variation-settings: "opsz" 24;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0 0 1.2rem;
  text-wrap: pretty;
}
.mu-quote cite {
  font-family: var(--mono);
  font-style: normal;
  font-size: var(--fs-cap);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
}
.mu-quote cite em {
  font-family: var(--serif);
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  font-size: 1.05rem;
  margin-left: 0.4rem;
}
.mu-quote::before {
  content: "·";
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
  line-height: 1;
}

/* ============================================================
   MU-LETTER — a tiny letter-style colophon section
   ============================================================ */
.mu-letter {
  width: min(720px, 100% - calc(var(--gutter) * 2));
  margin-inline: auto;
  padding: clamp(2rem, 4vw, 3rem);
  background: var(--paper);
  border: 1px solid var(--rule);
  position: relative;
}
.mu-letter::before {
  content: "M.";
  position: absolute;
  top: -22px; left: 24px;
  background: var(--cream);
  padding: 0 0.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--accent);
}
.mu-letter__greeting {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.4;
  margin-bottom: 1.4rem;
  font-variation-settings: "opsz" 22;
}
.mu-letter p {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.mu-letter__sign {
  margin-top: 1.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink);
}
.mu-letter__form {
  margin-top: 1.6rem;
  display: flex;
  border-bottom: 1px solid var(--ink);
}
.mu-letter__form input {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 0.8rem 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink);
  outline: none;
}
.mu-letter__form input::placeholder { color: var(--tan); }
.mu-letter__form button {
  font-family: var(--mono);
  font-size: var(--fs-cap);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.8rem 1.2rem;
  background: var(--ink);
  color: var(--cream);
  transition: background var(--t-base) var(--ease);
}
.mu-letter__form button:hover { background: var(--accent); }