/* Moy Valley Notes (ballinalive.com). Feuille unique, aucune ressource distante.
   Direction « river light » : sol calcaire chaud, ardoise de rivière, cuivre saumon,
   serif calme en titrage sur une grotesque nue, filets d'un pixel, aucun arrondi.
   Lexique des classes : la rivière (reach, weir, beat, pool, cast, run, ford, bank, eddy). */

:root {
  --mvn-ground: #F4F1EA;
  --mvn-ground-deep: #EBE6DA;
  --mvn-paper: #FBF9F4;
  --mvn-slate: #23302E;
  --mvn-slate-soft: #46534F;
  --mvn-mist: #6E7B78;
  --mvn-rule: #D3CCBC;
  --mvn-rule-strong: #23302E;
  --mvn-copper: #B4633A;
  --mvn-copper-deep: #8B4A28;
  --mvn-copper-pale: #E9C7B3;
  --mvn-on-copper: #FBF9F4;
  /* bandes sombres : tokens explicites, jamais hérités */
  --mvn-dark-ground: #23302E;
  --mvn-dark-ink: #F4F1EA;
  --mvn-dark-mist: #B9C1BD;
  --mvn-dark-rule: #3E4C49;
  --mvn-dark-link: #E9B893;
  --mvn-focus: #B4633A;

  --mvn-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "URW Palladio L", Georgia, serif;
  --mvn-text: "Helvetica Neue", Helvetica, Arial, "Liberation Sans", sans-serif;

  --mvn-width: 76rem;
  --mvn-measure: 40rem;
  --mvn-gutter: clamp(1.1rem, 4vw, 2.6rem);
  --mvn-breath: clamp(2.6rem, 6vw, 5rem);
  --mvn-hair: 1px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

body {
  margin: 0;
  background: var(--mvn-ground);
  color: var(--mvn-slate);
  font-family: var(--mvn-text);
  font-size: 1rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; height: auto; display: block; }
picture { display: block; }

h1, h2, h3, h4 {
  font-family: var(--mvn-display);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.005em;
  margin: 0 0 .5em;
  color: var(--mvn-slate);
}
h1 { font-size: clamp(2.1rem, 1.3rem + 2.8vw, 3.6rem); }
h2 { font-size: clamp(1.55rem, 1.15rem + 1.3vw, 2.3rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .5vw, 1.45rem); }
p, ul, ol, figure, table, blockquote { margin: 0 0 1.15em; }
a { color: var(--mvn-copper-deep); text-decoration-thickness: 1px; text-underline-offset: .16em; }
a:hover { color: var(--mvn-copper); }
:focus-visible { outline: 2px solid var(--mvn-focus); outline-offset: 3px; }

.mvn-skip { position: absolute; left: -999rem; top: .6rem; background: var(--mvn-slate); color: var(--mvn-dark-ink); padding: .6rem 1rem; z-index: 60; }
.mvn-skip:focus { left: .6rem; }
.mvn-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }

/* Conteneurs */
.mvn-reach { width: 100%; max-width: var(--mvn-width); margin-inline: auto; padding-inline: var(--mvn-gutter); }
.mvn-reach--measure { max-width: calc(var(--mvn-measure) + 2 * var(--mvn-gutter)); }

.mvn-kicker {
  font-family: var(--mvn-text);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mvn-copper-deep);
  margin: 0 0 .9rem;
}
.mvn-kicker a { text-decoration: none; color: inherit; border-bottom: var(--mvn-hair) solid var(--mvn-copper-pale); }
.mvn-kicker a:hover { border-bottom-color: var(--mvn-copper); }

/* ---------------- Weir : en-tête ---------------- */
.mvn-weir { border-bottom: var(--mvn-hair) solid var(--mvn-rule-strong); background: var(--mvn-ground); }
.mvn-weir__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: .8rem 2rem;
  padding-block: 1.15rem 1rem;
}
.mvn-masthead { text-decoration: none; color: inherit; display: block; }
.mvn-masthead__name { font-family: var(--mvn-display); font-size: 1.75rem; line-height: 1; display: block; letter-spacing: -0.01em; }
.mvn-masthead__line { display: block; margin-top: .45rem; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mvn-mist); }

.mvn-course__toggle { position: absolute; opacity: 0; width: 1px; height: 1px; }
.mvn-course__handle { display: none; }
.mvn-course ul { display: flex; flex-wrap: wrap; gap: .3rem 1.6rem; list-style: none; margin: 0; padding: 0; }
.mvn-course a {
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mvn-slate);
  text-decoration: none;
  padding: .3rem 0 .25rem;
  border-bottom: 2px solid transparent;
  display: inline-block;
}
.mvn-course a:hover { border-bottom-color: var(--mvn-rule); }
.mvn-course a[aria-current="page"] { border-bottom-color: var(--mvn-copper); color: var(--mvn-copper-deep); }

@media (max-width: 52rem) {
  .mvn-course { width: 100%; }
  .mvn-course__handle {
    display: flex; align-items: center; justify-content: space-between;
    padding: .55rem .8rem;
    border: var(--mvn-hair) solid var(--mvn-slate);
    font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
    cursor: pointer;
  }
  .mvn-course__handle::after { content: ""; width: .5rem; height: .5rem; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg) translateY(-2px); }
  .mvn-course__toggle:checked ~ .mvn-course__handle::after { transform: rotate(-135deg) translateY(2px); }
  .mvn-course ul { display: none; flex-direction: column; gap: 0; border: var(--mvn-hair) solid var(--mvn-slate); border-top: 0; }
  .mvn-course__toggle:checked ~ ul { display: flex; }
  .mvn-course li + li { border-top: var(--mvn-hair) solid var(--mvn-rule); }
  .mvn-course a { display: block; padding: .65rem .8rem; border-bottom: 0; }
  .mvn-course a[aria-current="page"] { background: var(--mvn-ground-deep); }
  .mvn-course__toggle:focus-visible ~ .mvn-course__handle { outline: 2px solid var(--mvn-focus); outline-offset: 3px; }
}

/* ---------------- Headwater : ouverture de l'accueil ---------------- */
.mvn-headwater {
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 10fr);
  gap: var(--mvn-breath) var(--mvn-gutter);
  align-items: center;
  padding-block: clamp(1.6rem, 4vw, 2.8rem) clamp(1.8rem, 4vw, 2.8rem);
  border-bottom: var(--mvn-hair) solid var(--mvn-rule-strong);
}
.mvn-headwater h1 { max-width: 15ch; font-size: clamp(2.3rem, 1.4rem + 3vw, 3.9rem); margin-bottom: .5em; }
.mvn-headwater__deck { font-size: 1.08rem; max-width: 34rem; color: var(--mvn-slate-soft); margin-bottom: 1.4rem; }
.mvn-headwater__acts { display: flex; flex-wrap: wrap; gap: .8rem 1.6rem; align-items: center; margin: 0; padding: 0; list-style: none; }
.mvn-headwater__view { margin: 0; }
.mvn-headwater__view img { width: 100%; aspect-ratio: 1600 / 896; object-fit: cover; }
.mvn-headwater__view figcaption, .mvn-caption {
  font-size: .78rem; color: var(--mvn-mist); padding-top: .55rem; margin-top: .2rem;
  border-top: var(--mvn-hair) solid var(--mvn-rule);
}
@media (max-width: 60rem) {
  .mvn-headwater { grid-template-columns: 1fr; gap: 1.8rem; }
  .mvn-headwater__view { order: -1; }
}

.mvn-button {
  display: inline-block;
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none;
  color: var(--mvn-copper-deep);
  border-bottom: 2px solid var(--mvn-copper);
  padding-bottom: .2rem;
}
.mvn-button:hover { color: var(--mvn-slate); border-bottom-color: var(--mvn-slate); }
.mvn-button--full {
  background: var(--mvn-copper); color: var(--mvn-on-copper);
  padding: .8rem 1.35rem; border: 0;
}
.mvn-button--full:hover { background: var(--mvn-slate); color: var(--mvn-dark-ink); }

/* ---------------- Bandes ---------------- */
.mvn-band { padding-block: var(--mvn-breath); }
.mvn-band + .mvn-band { border-top: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-band--deep { background: var(--mvn-ground-deep); }
.mvn-band__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .4rem 2rem;
  align-items: baseline;
  padding-bottom: .8rem;
  margin-bottom: 1.8rem;
  border-bottom: var(--mvn-hair) solid var(--mvn-rule-strong);
}
.mvn-band__head h2 { margin: 0; }
.mvn-band__note { margin: 0; color: var(--mvn-mist); font-size: .92rem; max-width: 46rem; justify-self: end; text-align: right; }
@media (max-width: 52rem) { .mvn-band__head { grid-template-columns: 1fr; } .mvn-band__note { justify-self: start; text-align: left; } }

/* ---------------- Beats : les trois sections, en tuiles photo numérotées ---------------- */
.mvn-beats {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 var(--mvn-gutter);
}
.mvn-beat { display: grid; grid-template-rows: auto auto 1fr; position: relative; padding-top: 1rem; border-top: 2px solid var(--mvn-slate); }
.mvn-beat__no { font-family: var(--mvn-display); font-size: 2.6rem; line-height: 1; color: var(--mvn-copper); position: absolute; top: 1rem; right: 0; font-variant-numeric: lining-nums tabular-nums; }
.mvn-beat__view { margin: 0 0 1rem; }
.mvn-beat__view img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.mvn-beat__label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mvn-mist); margin: 0 0 .4rem; }
.mvn-beat__title { font-size: clamp(1.35rem, 1.1rem + .8vw, 1.7rem); margin-bottom: .55rem; }
.mvn-beat__title a { color: var(--mvn-slate); text-decoration: none; }
.mvn-beat__title a:hover { color: var(--mvn-copper-deep); }
.mvn-beat__note { color: var(--mvn-slate-soft); font-size: .96rem; margin-bottom: 1rem; }
.mvn-beat__runs { list-style: none; margin: 0 0 1.2rem; padding: 0; border-top: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-beat__runs li { border-bottom: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-beat__runs a { display: block; padding: .5rem 0; color: var(--mvn-slate); text-decoration: none; font-size: .95rem; }
.mvn-beat__runs a::before { content: ""; display: inline-block; width: .55rem; height: 1px; background: var(--mvn-copper); vertical-align: middle; margin-right: .55rem; }
.mvn-beat__runs a:hover { color: var(--mvn-copper-deep); }
.mvn-beat > .mvn-button { align-self: end; justify-self: start; }
@media (max-width: 60rem) { .mvn-beats { grid-template-columns: 1fr; gap: 2.4rem; } }

/* ---------------- Casts : les guides, en cartes à vignette ---------------- */
.mvn-casts {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.2rem var(--mvn-gutter);
}
.mvn-cast { display: grid; grid-template-rows: auto auto auto 1fr; min-width: 0; }
.mvn-cast__view { margin: 0 0 .9rem; }
.mvn-cast__view img { width: 100%; aspect-ratio: 7 / 4; object-fit: cover; }
.mvn-cast__label { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mvn-copper-deep); margin: 0 0 .35rem; }
.mvn-cast__label a { color: inherit; text-decoration: none; }
.mvn-cast__title { font-size: 1.28rem; margin-bottom: .4rem; }
.mvn-cast__title a { color: var(--mvn-slate); text-decoration: none; }
.mvn-cast__title a:hover { color: var(--mvn-copper-deep); }
.mvn-cast__note { color: var(--mvn-slate-soft); font-size: .93rem; margin: 0; }
.mvn-cast--lead { grid-column: span 3; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); grid-template-rows: none; gap: 0 var(--mvn-gutter); align-items: center; padding-bottom: 2.2rem; border-bottom: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-cast--lead .mvn-cast__view { margin: 0; }
.mvn-cast--lead .mvn-cast__view img { aspect-ratio: 16 / 9; }
.mvn-cast--lead .mvn-cast__title { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem); }
.mvn-cast--lead .mvn-cast__note { font-size: 1.02rem; }
@media (max-width: 60rem) {
  .mvn-casts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mvn-cast--lead { grid-column: span 2; grid-template-columns: 1fr; }
  .mvn-cast--lead .mvn-cast__view { margin-bottom: .9rem; }
}
@media (max-width: 38rem) { .mvn-casts { grid-template-columns: 1fr; } .mvn-cast--lead { grid-column: span 1; } }

/* ---------------- Views : cinq vues de la vallée, mosaïque 2 + 3 ---------------- */
.mvn-views { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1.6rem var(--mvn-gutter); }
.mvn-view { grid-column: span 2; margin: 0; min-width: 0; }
.mvn-view:nth-child(-n+2) { grid-column: span 3; }
.mvn-view a { display: block; color: inherit; text-decoration: none; }
.mvn-view img { width: 100%; aspect-ratio: 7 / 4; object-fit: cover; }
.mvn-view:nth-child(-n+2) img { aspect-ratio: 16 / 9; }
.mvn-view figcaption { padding-top: .6rem; margin-top: .2rem; border-top: var(--mvn-hair) solid var(--mvn-rule); font-size: .9rem; color: var(--mvn-slate-soft); }
.mvn-view figcaption b { display: block; font-weight: 400; font-family: var(--mvn-display); font-size: 1.15rem; color: var(--mvn-slate); margin-bottom: .15rem; }
.mvn-view a:hover figcaption b { color: var(--mvn-copper-deep); }
@media (max-width: 60rem) { .mvn-views { grid-template-columns: repeat(2, minmax(0, 1fr)); } .mvn-view, .mvn-view:nth-child(-n+2) { grid-column: span 1; } }
@media (max-width: 38rem) { .mvn-views { grid-template-columns: 1fr; } }

/* ---------------- Note : le propos de la revue ---------------- */
.mvn-note { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 1rem var(--mvn-breath); align-items: start; }
.mvn-note h2 { margin: 0; }
.mvn-note p { color: var(--mvn-slate-soft); font-size: 1.02rem; }
.mvn-note p:last-child { margin-bottom: 0; }
@media (max-width: 52rem) { .mvn-note { grid-template-columns: 1fr; } }

/* ---------------- Ford : fil d'Ariane ---------------- */
.mvn-ford { padding-top: 1.1rem; }
.mvn-ford ol { display: flex; flex-wrap: wrap; gap: .2rem .6rem; list-style: none; margin: 0; padding: 0; font-size: .78rem; letter-spacing: .04em; color: var(--mvn-mist); }
.mvn-ford li + li::before { content: "/"; margin-right: .6rem; color: var(--mvn-rule); }
.mvn-ford a { color: var(--mvn-mist); text-decoration: none; border-bottom: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-ford a:hover { color: var(--mvn-copper-deep); border-bottom-color: var(--mvn-copper); }

/* ---------------- Piece : article et page de section ---------------- */
.mvn-piece__head { padding-block: clamp(1.6rem, 4vw, 3rem) clamp(1.4rem, 3vw, 2.2rem); }
.mvn-piece__head h1 { max-width: 20ch; }
.mvn-piece--hub .mvn-piece__head h1 { max-width: 22ch; }
.mvn-piece__meta { display: flex; flex-wrap: wrap; gap: .3rem 1.4rem; list-style: none; margin: 1.2rem 0 0; padding: 0; font-size: .8rem; letter-spacing: .05em; color: var(--mvn-mist); }
.mvn-piece__meta time { font-variant-numeric: lining-nums tabular-nums; }
.mvn-piece__no { font-family: var(--mvn-display); font-size: clamp(2.6rem, 6vw, 4rem); line-height: 1; color: var(--mvn-copper); display: block; margin-bottom: .5rem; font-variant-numeric: lining-nums tabular-nums; }
.mvn-piece__view { margin: 0 0 clamp(1.8rem, 4vw, 3rem); }
.mvn-piece__view img { width: 100%; aspect-ratio: 7 / 4; object-fit: cover; }
.mvn-piece__view figcaption { font-size: .78rem; color: var(--mvn-mist); padding-top: .55rem; margin-top: .2rem; border-top: var(--mvn-hair) solid var(--mvn-rule); }

.mvn-body { font-size: 1.06rem; line-height: 1.72; }
.mvn-body > p:first-child { font-size: 1.18rem; line-height: 1.6; color: var(--mvn-slate); padding-bottom: 1.2rem; margin-bottom: 1.6rem; border-bottom: var(--mvn-hair) solid var(--mvn-rule-strong); }
.mvn-body h2 { margin-top: 2.4rem; padding-top: 1rem; border-top: var(--mvn-hair) solid var(--mvn-rule); position: relative; font-size: clamp(1.45rem, 1.15rem + 1vw, 1.9rem); }
.mvn-body h2::before { content: ""; position: absolute; top: -1px; left: 0; width: 2.6rem; height: 2px; background: var(--mvn-copper); }
.mvn-body h3 { margin-top: 1.8rem; }
.mvn-body ul, .mvn-body ol { padding-left: 1.25rem; }
.mvn-body li { margin-bottom: .45rem; }
.mvn-body li::marker { color: var(--mvn-copper); }
.mvn-body a { color: var(--mvn-copper-deep); }
.mvn-body strong { font-weight: 600; }
.mvn-eddy { background: var(--mvn-paper); border: var(--mvn-hair) solid var(--mvn-rule); border-left: 3px solid var(--mvn-copper); padding: 1.2rem 1.4rem; margin-top: 2.4rem; font-size: .98rem; }
.mvn-eddy p { margin: 0; }
.mvn-body .mvn-tablewrap { overflow-x: auto; border: var(--mvn-hair) solid var(--mvn-rule); margin-bottom: 1.4rem; }
.mvn-body table { border-collapse: collapse; width: 100%; min-width: 28rem; font-size: .95rem; margin: 0; }
.mvn-body th, .mvn-body td { text-align: left; padding: .6rem .8rem; border-bottom: var(--mvn-hair) solid var(--mvn-rule); vertical-align: top; }
.mvn-body thead th { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; background: var(--mvn-ground-deep); }

/* Page de section : les guides de la section */
.mvn-piece__runs { padding-block: var(--mvn-breath) 0; }

/* ---------------- Onward : lire ensuite ---------------- */
.mvn-onward { padding-block: var(--mvn-breath); margin-top: var(--mvn-breath); border-top: var(--mvn-hair) solid var(--mvn-rule-strong); }
.mvn-onward__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: .4rem 2rem; margin-bottom: 1.4rem; }
.mvn-onward__lead { margin: 0; font-family: var(--mvn-display); font-size: 1.5rem; line-height: 1.12; color: var(--mvn-slate); }
.mvn-onward__head a { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; }
.mvn-onward__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--mvn-hair); background: var(--mvn-rule); border: var(--mvn-hair) solid var(--mvn-rule); }
.mvn-onward__list li { background: var(--mvn-paper); min-width: 0; }
.mvn-onward__list a { display: block; padding: 1rem 1.1rem 1.1rem; text-decoration: none; color: var(--mvn-slate); height: 100%; }
.mvn-onward__list a:hover { background: var(--mvn-ground-deep); }
.mvn-onward__what { display: block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mvn-copper-deep); margin-bottom: .35rem; }
.mvn-onward__title { display: block; font-family: var(--mvn-display); font-size: 1.12rem; line-height: 1.3; }

/* ---------------- Bank : pied de page ---------------- */
.mvn-bank { background: var(--mvn-dark-ground); color: var(--mvn-dark-ink); margin-top: var(--mvn-breath); padding-block: var(--mvn-breath) 1.8rem; }
.mvn-bank a { color: var(--mvn-dark-link); text-decoration: none; border-bottom: var(--mvn-hair) solid var(--mvn-dark-rule); }
.mvn-bank a:hover { color: var(--mvn-dark-ink); border-bottom-color: var(--mvn-dark-ink); }
.mvn-bank__grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr); gap: 2rem var(--mvn-gutter); }
.mvn-bank__col h2 { font-family: var(--mvn-text); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mvn-dark-mist); margin: 0 0 .9rem; }
.mvn-bank__name { font-family: var(--mvn-display); font-size: 1.6rem; line-height: 1.1; color: var(--mvn-dark-ink); margin: 0 0 .7rem; }
.mvn-bank__col p { color: var(--mvn-dark-mist); font-size: .94rem; max-width: 30rem; }
.mvn-bank ul { list-style: none; margin: 0; padding: 0; }
.mvn-bank li { margin-bottom: .5rem; }
.mvn-bank__sign { color: var(--mvn-dark-ink); }
.mvn-bank__foot { margin-top: 2.4rem; padding-top: 1.1rem; border-top: var(--mvn-hair) solid var(--mvn-dark-rule); font-size: .78rem; letter-spacing: .04em; color: var(--mvn-dark-mist); display: flex; flex-wrap: wrap; gap: .4rem 1.6rem; justify-content: space-between; }
@media (max-width: 52rem) { .mvn-bank__grid { grid-template-columns: 1fr; } }

/* ---------------- 404 / 410 ---------------- */
.mvn-gone { padding-block: var(--mvn-breath); max-width: var(--mvn-measure); }
.mvn-gone h1 { max-width: 16ch; }

/* Marqueurs structurels */
.mvn-piece { display: block; }
.mvn-headwater__text { min-width: 0; }