/*
 * Pyrenaline — feuille de style principale.
 *
 * Direction : ligne de crête. Magazine de montagne : photo noir et blanc en pleine largeur,
 * granit pâle, encre presque noire, une seule couleur vive, le jaune d'une sangle, posée en
 * surligneur et jamais en aplat de texte. Serif à fort contraste (Gloock) pour les titres,
 * serif de lecture (Literata) pour le texte, grotesque (Barlow) pour la navigation et les données.
 * Motif propre au sujet : un trait fin légèrement détendu, comme une ligne entre deux ancrages.
 *
 * Contraste vérifié par refonte/bin/contraste.py (0 échec, deux palettes). Toute couleur passe
 * par un jeton ; aucune couleur n'existe seulement dans un bloc sombre.
 */

@font-face { font-family: "Gloock"; src: url("../fonts/gloock-normal-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("../fonts/literata-normal-400-700.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("../fonts/literata-italic-400-700.woff2") format("woff2"); font-weight: 400 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-normal-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-normal-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }

/* ------------------------------------------------------------------ jetons */
:root {
	/* couleur, par rôle */
	--ground: #edefee;
	--surface: #f8f9f8;
	--surface-2: #e1e5e4;
	--ink: #161b1e;
	--ink-2: #3a4449;
	--ink-3: #525d63;
	--rule: #737d82;
	--rule-soft: #cdd3d4;
	--accent: #e3b505;          /* jaune sangle : surligneur, filets, focus, jamais du texte sur clair */
	--accent-soft: rgba(227, 181, 5, .28);
	--accent-ink: #6b5000;      /* texte accentué lisible sur fond clair */
	--accent-hover: #4f3b00;
	--on-accent: #161b1e;
	--signal: #9b2f25;
	--signal-soft: rgba(155, 47, 37, .08);
	--photo-veil: rgba(10, 13, 15, .62);

	/* typographie */
	--f-display: "Gloock", "Georgia", "Times New Roman", serif;
	--f-text: "Literata", "Georgia", "Times New Roman", serif;
	--f-ui: "Barlow", "Helvetica Neue", "Arial", sans-serif;
	--step--1: clamp(.84rem, .8rem + .15vw, .92rem);
	--step-0: clamp(1.06rem, 1rem + .3vw, 1.19rem);
	--step-1: clamp(1.25rem, 1.12rem + .55vw, 1.5rem);
	--step-2: clamp(1.55rem, 1.3rem + 1.1vw, 2.15rem);
	--step-3: clamp(2rem, 1.5rem + 2.2vw, 3.25rem);
	--step-4: clamp(2.5rem, 1.7rem + 4vw, 5rem);

	/* espace et forme */
	--gap: clamp(1rem, .6rem + 1.5vw, 2rem);
	--section: clamp(3rem, 2rem + 4vw, 6rem);
	--wrap: 76rem;
	--wrap-narrow: 42rem;
	--gutter: clamp(16px, 4vw, 48px);
	--radius: 2px;
	--shadow: 0 1px 0 var(--rule-soft);
	--header-h: 68px;
	--sag: 22px;

	color-scheme: light;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--ground: #111517;
		--surface: #181d20;
		--surface-2: #222a2e;
		--ink: #e8ecec;
		--ink-2: #bcc5c8;
		--ink-3: #9aa5aa;
		--rule: #76838a;
		--rule-soft: #2c3438;
		--accent: #f0c531;
		--accent-soft: rgba(240, 197, 49, .22);
		--accent-ink: #f0c531;
		--accent-hover: #f7d867;
		--on-accent: #111517;
		--signal: #f08a7e;
		--signal-soft: rgba(240, 138, 126, .1);
		--photo-veil: rgba(5, 7, 8, .7);
		color-scheme: dark;
	}
}
:root[data-theme="dark"] {
	--ground: #111517;
	--surface: #181d20;
	--surface-2: #222a2e;
	--ink: #e8ecec;
	--ink-2: #bcc5c8;
	--ink-3: #9aa5aa;
	--rule: #76838a;
	--rule-soft: #2c3438;
	--accent: #f0c531;
	--accent-soft: rgba(240, 197, 49, .22);
	--accent-ink: #f0c531;
	--accent-hover: #f7d867;
	--on-accent: #111517;
	--signal: #f08a7e;
	--signal-soft: rgba(240, 138, 126, .1);
	--photo-veil: rgba(5, 7, 8, .7);
	color-scheme: dark;
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
	margin: 0;
	background: var(--ground);
	color: var(--ink);
	font: 400 var(--step-0)/1.7 var(--f-text);
	font-optical-sizing: auto;
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; }
img { display: block; }
a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: .12em; text-underline-offset: .18em; }
a:hover { color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--focus, var(--ink)); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 400; line-height: 1.1; text-wrap: balance; margin: 0; letter-spacing: -.01em; }
p, ul, ol, figure, blockquote, table { margin: 0; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: calc(var(--wrap-narrow) + 2 * var(--gutter)); }
.screen-reader-text, .sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link:focus { position: fixed; z-index: 100; top: .5rem; left: .5rem; width: auto; height: auto; clip: auto; padding: .6rem 1rem; background: var(--accent); color: var(--on-accent); font: 600 var(--step--1)/1 var(--f-ui); }

/* étiquettes : grotesque, petites capitales espacées, jamais en majuscules criées */
.label {
	font: 600 var(--step--1)/1.3 var(--f-ui);
	letter-spacing: .04em;
	color: var(--ink-3);
}
.label a, .label [data-o] { color: inherit; text-decoration: none; }
.label a:hover, .label [data-o]:hover { color: var(--accent-ink); }
[data-o] { cursor: pointer; }

/* le trait détendu : séparateur propre au sujet */
.ligne { display: block; width: 100%; height: calc(var(--sag) + 6px); color: var(--ink); }
.ligne path { fill: none; stroke: currentColor; stroke-width: 1.4; vector-effect: non-scaling-stroke; }
.ligne--douce { color: var(--rule); }

/* ------------------------------------------------------------------ en-tête */
.site-header {
	position: sticky;
	top: env(safe-area-inset-top, 0px);
	z-index: 50;
	background: var(--ground);
	border-bottom: 1px solid var(--rule-soft);
}
.site-header__in { display: flex; align-items: center; gap: 1.25rem; min-height: var(--header-h); }
.logo {
	font: 400 1.6rem/1 var(--f-display);
	color: var(--ink);
	text-decoration: none;
	letter-spacing: -.01em;
	margin-right: auto;
	white-space: nowrap;
}
.logo em { font-style: normal; box-shadow: inset 0 -.3em 0 var(--accent); }
.logo:hover { color: var(--ink); }
.nav { display: flex; align-items: center; }
.nav__list { list-style: none; display: flex; gap: .2rem 1.4rem; padding: 0; margin: 0; }
.nav__list a {
	font: 600 1rem/1 var(--f-ui);
	color: var(--ink-2);
	text-decoration: none;
	padding-block: .6rem;
	display: inline-block;
	border-bottom: 2px solid transparent;
}
.nav__list a:hover, .nav__list .current-menu-item > a, .nav__list .current-category > a, .nav__list .current-post-ancestor > a { color: var(--ink); border-bottom-color: var(--accent); }
.tools { display: flex; gap: .4rem; align-items: center; }
.icon-btn {
	inline-size: 2.5rem; block-size: 2.5rem;
	display: inline-grid; place-items: center;
	border: 1px solid var(--rule-soft); border-radius: 50%;
	background: var(--surface); color: var(--ink);
	cursor: pointer; padding: 0;
	text-decoration: none;
}
.icon-btn:hover { border-color: var(--rule); color: var(--ink); }
.icon-btn svg { width: 1.1rem; height: 1.1rem; }
.burger { display: none; }
.theme-toggle .ic-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .ic-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .ic-moon { display: none; }
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .theme-toggle .ic-sun { display: block; }
	:root:not([data-theme="light"]) .theme-toggle .ic-moon { display: none; }
}
.search-panel { border-top: 1px solid var(--rule-soft); padding-block: 1rem; }
.search-form { display: flex; gap: .5rem; max-width: 36rem; }
.search-form input[type="search"] {
	flex: 1; min-width: 0;
	font: 400 1rem/1.4 var(--f-ui); color: var(--ink);
	background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
	padding: .65rem .8rem;
}
.btn {
	display: inline-flex; align-items: center; gap: .5rem;
	font: 600 1rem/1 var(--f-ui);
	padding: .75rem 1.1rem;
	background: var(--ink); color: var(--surface);
	border: 0; border-radius: var(--radius); cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--accent); color: var(--on-accent); }

@media (max-width: 1000px) {
	.burger { display: inline-grid; }
	.nav { position: fixed; inset: calc(var(--header-h) + env(safe-area-inset-top, 0px)) 0 0 0; background: var(--ground); padding: 1.5rem var(--gutter) calc(2rem + env(safe-area-inset-bottom, 0px)); overflow-y: auto; }
	.nav:not(.is-open) { display: none; }
	.nav__list { flex-direction: column; gap: 0; width: 100%; }
	.nav__list a { font: 400 var(--step-2)/1.2 var(--f-display); color: var(--ink); padding-block: .7rem; border-bottom: 1px solid var(--rule-soft); display: block; }
	.no-js .burger { display: none; }
	.no-js .nav { position: static; display: block; padding: 0 0 1rem; }
}
.no-js .theme-toggle { display: none; }

/* ------------------------------------------------------------------ accueil */
.hero {
	position: relative;
	color: #fff;
	background: #20262a center 42% / cover no-repeat;
	padding-block: clamp(5rem, 3rem + 11vw, 11rem) clamp(2.2rem, 1.5rem + 2vw, 3.2rem);
	isolation: isolate;
}
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0,0,0,0) 30%, var(--photo-veil)); }
.hero__in { display: grid; gap: 1rem; }
.hero__kicker { font: 400 var(--step-1)/1.3 var(--f-display); color: #f2f4f4; max-width: 28ch; }
.hero__kicker em { font-style: normal; box-shadow: inset 0 -.32em 0 rgba(227, 181, 5, .85); }
.hero h1 { font-size: var(--step-4); line-height: 1; max-width: 15ch; color: #fff; }
.hero__lede { font-size: var(--step-0); max-width: 48ch; color: #e6eaea; }
.hero__credit { font: 500 var(--step--1)/1.3 var(--f-ui); color: #c9d0d2; }

.section { padding-block: var(--section) 0; }
.section:last-child { padding-bottom: var(--section); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: .8rem 3rem; align-items: end; margin-bottom: 1.6rem; }
.section-head h2 { font-size: var(--step-3); }
.section-head p { color: var(--ink-2); max-width: 54ch; }
.section-head .section-titre-ui { font: 400 var(--step-3)/1.1 var(--f-display); color: var(--ink); max-width: none; margin: 0; text-wrap: balance; }
.section-head .more { grid-column: 2; justify-self: start; font: 600 1rem/1.3 var(--f-ui); }
@media (max-width: 760px) { .section-head { grid-template-columns: 1fr; } .section-head .more { grid-column: 1; } }

/* « Par où commencer » : quatre portes, filets verticaux, pas de cartes */
.doors { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.door { display: grid; gap: .35rem; align-content: start; padding: 1rem 1.2rem 1.2rem; border-left: 1px solid var(--rule-soft); text-decoration: none; color: var(--ink); }
.door:first-child { border-left: 0; padding-left: 0; }
.door b { font: 400 var(--step-1)/1.15 var(--f-display); }
.door span { font: 500 var(--step--1)/1.45 var(--f-ui); color: var(--ink-3); }
.door:hover b { box-shadow: inset 0 -.3em 0 var(--accent-soft); }
@media (max-width: 860px) {
	.doors { grid-template-columns: 1fr 1fr; }
	.door { border-left: 0; padding-left: 0; border-bottom: 1px solid var(--rule-soft); }
}
@media (max-width: 460px) { .doors { grid-template-columns: 1fr; } }

/* grille d'une rubrique : un guide mis en avant, puis une liste */
.feature { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: var(--gap) calc(var(--gap) * 1.5); }
.feature__list { display: grid; gap: 1.4rem; align-content: start; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------ cartes */
.card { position: relative; display: grid; gap: .55rem; align-content: start; }
.card__img { aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-2); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card__img img { transform: scale(1.025); }
.card__txt { display: grid; gap: .45rem; align-content: start; }
.card__title { font-family: var(--f-display); font-weight: 400; font-size: var(--step-1); line-height: 1.2; letter-spacing: -.01em; text-wrap: balance; margin: 0; }
.card__title a { text-decoration: none; color: var(--ink); }
.card__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card__title a:hover { color: var(--ink); box-shadow: inset 0 -.28em 0 var(--accent-soft); }
.card .label [data-o] { position: relative; z-index: 2; }
.card__excerpt { color: var(--ink-2); font-size: .98em; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card--big .card__title { font-size: var(--step-2); }
.card--row { grid-template-columns: 8.5rem minmax(0, 1fr); gap: 1rem; align-items: start; }
.card--row .card__title { font: 600 1.05rem/1.3 var(--f-text); letter-spacing: 0; }
.card--row .card__img { aspect-ratio: 4 / 3; }
@media (max-width: 460px) { .card--row { grid-template-columns: 6rem minmax(0, 1fr); } }

.grid--apres { margin-top: var(--section); }
.grid--liste { margin-top: 2.5rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: calc(var(--gap) * 1.4) var(--gap); }

/* ------------------------------------------------------------------ texte de fond (accueil, rubriques) */
.fond { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 2rem 4rem; align-items: start; }
.fond__head { position: sticky; top: calc(var(--header-h) + 1.5rem); display: grid; gap: 1rem; }
.fond__head h2 { font-size: var(--step-3); }
@media (max-width: 900px) { .fond { grid-template-columns: 1fr; } .fond__head { position: static; } }
.fond--rubrique .fond__head h2 { font-size: var(--step-2); margin: 0; }
.fond--rubrique .fond__head p { color: var(--ink-2); margin: 0; }
.fond__corps--cols { display: grid; gap: 1.75rem; max-width: 40rem; }
.fond__corps--cols .fond__bloc { padding-top: 1.75rem; border-top: 1px solid var(--rule-soft); }
.fond__corps--cols .fond__bloc:first-child { padding-top: 0; border-top: 0; }
.fond__corps--cols .fond__bloc h3 { font: 600 var(--step-1)/1.25 var(--f-ui); margin: 0 0 .6rem; text-wrap: balance; }
.fond__corps--cols .fond__bloc p { margin: 0 0 .8rem; }
.fond__corps--cols .fond__bloc > :last-child { margin-bottom: 0; }
.parcours__title, .section-titre-ui { font: 400 var(--step-2)/1.1 var(--f-display); margin: 0 0 1rem; color: var(--ink); }
.parcours__etape { font: 600 var(--step--1)/1.3 var(--f-ui); letter-spacing: .05em; color: var(--ink-3); margin: 0 0 .6rem; }

/* ------------------------------------------------------------------ article */
.crumbs { font: 500 var(--step--1)/1.4 var(--f-ui); color: var(--ink-3); display: flex; flex-wrap: wrap; gap: .2rem .5rem; padding-block: 1.4rem 0; }
.crumbs a, .crumbs [data-o] { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover, .crumbs [data-o]:hover { color: var(--accent-ink); }
.crumbs .sep { color: var(--rule); }
.post-head { display: grid; gap: 1.1rem; padding-block: 1.6rem 2rem; max-width: 52rem; }
.post-head h1 { font-size: var(--step-4); line-height: 1.02; }
.post-head .chapo { font-size: var(--step-1); line-height: 1.5; color: var(--ink-2); max-width: 46ch; }
.byline { display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; font: 500 var(--step--1)/1.45 var(--f-ui); color: var(--ink-3); }
.byline a { color: var(--ink-2); }
.cover { margin-bottom: clamp(1.5rem, 1rem + 2vw, 3rem); }
.cover img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
.cover figcaption { font: 500 var(--step--1)/1.4 var(--f-ui); color: var(--ink-3); padding-top: .5rem; }
@media (max-width: 640px) { .cover img { aspect-ratio: 3 / 2; } }

.post-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3rem; }
@media (min-width: 1280px) {
	.post-layout { grid-template-columns: minmax(0, var(--wrap-narrow)) minmax(14rem, 18rem); justify-content: space-between; }
	.post-layout .toc { position: sticky; top: calc(var(--header-h) + 2rem); grid-column: 2; grid-row: 1; align-self: start; max-height: calc(100vh - var(--header-h) - 4rem); overflow-y: auto; }
}
.toc { font: 500 .95rem/1.4 var(--f-ui); border-top: 3px solid var(--ink); padding-top: .8rem; }
.toc__title { font: 600 var(--step--1)/1 var(--f-ui); letter-spacing: .06em; color: var(--ink-3); margin-bottom: .7rem; }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: .1rem; }
.toc a { display: block; padding: .35rem 0 .35rem .8rem; color: var(--ink-2); text-decoration: none; border-left: 2px solid var(--rule-soft); }
.toc a:hover { color: var(--ink); border-left-color: var(--rule); }
.toc a.is-active { color: var(--ink); border-left-color: var(--accent); }
@media (max-width: 1279px) { .toc { max-width: var(--wrap-narrow); } }

/* la prose */
.prose { max-width: var(--wrap-narrow); display: flow-root; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: var(--step-2); margin-top: 2.2em; }
.prose h3 { font-size: var(--step-1); margin-top: 1.8em; }
.prose h4 { font: 600 1.05em/1.3 var(--f-text); margin-top: 1.5em; letter-spacing: 0; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: .7em; }
.prose a { color: var(--ink); text-decoration-line: underline; }
.prose a:hover { color: var(--accent-ink); }
.prose strong { font-weight: 650; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .35em; }
.prose ul li::marker { color: var(--ink-3); }
.prose ol li::marker { font: 600 .9em var(--f-ui); color: var(--ink-3); }
.prose blockquote { border-left: 3px solid var(--accent); padding: .2em 0 .2em 1.1em; font-style: italic; color: var(--ink-2); }
.prose figure, .prose .wp-block-image { margin-block: 1.8em; }
.prose img { height: auto; }
.prose figcaption { font: 500 var(--step--1)/1.4 var(--f-ui); color: var(--ink-3); padding-top: .5rem; }
.prose hr { border: 0; height: calc(var(--sag) + 6px); margin-block: 2em; background: no-repeat center / 100% 100% url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 28' preserveAspectRatio='none'%3E%3Cpath d='M0 3 Q300 25 600 3' fill='none' stroke='%23737d82' stroke-width='1.4' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E"); }
.prose code { font-size: .9em; background: var(--surface-2); padding: .1em .3em; border-radius: var(--radius); }
.prose iframe { max-width: 100%; }
.prose .alignleft, .prose .alignright { float: none; margin-inline: 0; }

/* tableaux : enveloppés par le thème, en cartes quand la place manque (requête de conteneur) */
.table { container: tableau / inline-size; margin-block: 1.8em; }
.table table { width: 100%; border-collapse: collapse; font: 500 .95rem/1.45 var(--f-ui); hyphens: manual; overflow-wrap: break-word; }
.table th { text-align: left; font-weight: 600; color: var(--ink); border-bottom: 2px solid var(--ink); padding: .55rem .7rem .55rem 0; vertical-align: bottom; }
.table td { border-bottom: 1px solid var(--rule-soft); padding: .55rem .7rem .55rem 0; vertical-align: top; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.wp-block-table td, .wp-block-table th { border-left: 0; border-right: 0; }
@container tableau (max-width: 36rem) {
	.table--cartes thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
	.table--cartes tr { display: grid; gap: .2rem; padding-block: .8rem; border-bottom: 1px solid var(--rule-soft); }
	.table--cartes td { display: grid; grid-template-columns: minmax(7rem, 40%) 1fr; gap: .8rem; border: 0; padding: .1rem 0; }
	.table--cartes td::before { content: attr(data-label); font-weight: 600; color: var(--ink-3); }
	.table--cartes td:first-child { display: block; font: 400 var(--step-1)/1.2 var(--f-display); color: var(--ink); padding-bottom: .3rem; }
	.table--cartes td:first-child::before { content: none; }
	.table--cartes td:first-child[data-prefix]::before { content: attr(data-prefix) " "; display: inline; font: inherit; color: inherit; }
}

/* encadré de réserve : la limite propre à l'article */
aside.reserve { margin-block: 2.2em; padding: 1.2rem 1.4rem; background: var(--surface); border-left: 3px solid var(--signal); }
aside.reserve > .label { color: var(--signal); display: block; margin-bottom: .4rem; }
aside.reserve .reserve__titre { margin: 0; font: 400 var(--step-1)/1.2 var(--f-display); color: var(--ink); }
aside.reserve > * + * { margin-top: .8em; }

/* FAQ */
.faq { margin-top: 2.6em; border-top: 1px solid var(--ink); }
.faq > h2 { margin-top: 1.2em; }
.faq details { border-bottom: 1px solid var(--rule-soft); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; font: 600 1.05em/1.35 var(--f-text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.4em/1 var(--f-ui); color: var(--ink-3); }
.faq details[open] summary::after { content: "\2212"; }
.faq .faq__r { padding-bottom: 1rem; color: var(--ink-2); }
.faq .faq__r > * + * { margin-top: .8em; }

/* fiabilité, auteur, partage, voisins */
.post-foot { display: grid; gap: 2.2rem; max-width: var(--wrap-narrow); margin-top: 3rem; }
.author-box { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); gap: 1rem; align-items: start; }
.author-box__mark { inline-size: 3.5rem; block-size: 3.5rem; border-radius: 50%; background: var(--surface-2); display: grid; place-items: center; font: 400 1.4rem/1 var(--f-display); color: var(--ink); box-shadow: inset 0 -.5rem 0 var(--accent-soft); }
.author-box p { font-size: .95em; color: var(--ink-2); }
.author-box b { font: 400 var(--step-1)/1.2 var(--f-display); display: block; margin-bottom: .2rem; }
.sources { font: 500 .95rem/1.5 var(--f-ui); color: var(--ink-2); }
.sources ul { padding-left: 1.2em; margin-top: .4rem; }
.share { display: grid; gap: .8rem; padding: 1.2rem 0; border-block: 1px solid var(--rule-soft); }
.share__titre { font: 400 var(--step-1)/1.2 var(--f-display); margin: 0; color: var(--ink); }
.share__boutons { display: flex; flex-wrap: wrap; gap: .5rem; }
.share__btn { display: inline-flex; align-items: center; gap: .45rem; font: 600 .92rem/1 var(--f-ui); color: var(--ink); text-decoration: none; background: var(--surface); border: 1px solid var(--rule-soft); border-radius: 999px; padding: .6rem .95rem; cursor: pointer; }
.share__btn svg { inline-size: 1.05rem; block-size: 1.05rem; flex: none; }
.share__btn:hover { border-color: var(--ink); color: var(--ink); }
.share__btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.share__btn--fort { background: var(--ink); color: var(--ground); border-color: var(--ink); }
.share__btn--fort:hover { color: var(--ground); background: var(--ink-2); }
.share-ok { font: 500 .9rem/1.3 var(--f-ui); color: var(--ink-3); margin: 0; }
.share-ok:empty { display: none; }
.voisins { padding-block: var(--section); margin-top: var(--section); background: var(--surface); }
.voisins__titre { font: 400 var(--step-2)/1.1 var(--f-display); letter-spacing: -.01em; color: var(--ink); margin: 0 0 1.6rem; }

/* ------------------------------------------------------------------ rubrique, archives */
.term-head { padding-block: 2rem 1rem; display: grid; gap: 1rem; }
.term-head h1 { font-size: var(--step-4); }
.term-head .chapo { font-size: var(--step-1); line-height: 1.5; color: var(--ink-2); max-width: 52ch; }
.parcours { margin-block: 2rem 1rem; padding: 1.4rem 0; border-block: 1px solid var(--ink); }
.parcours__title { font: 400 var(--step-2)/1.1 var(--f-display); margin-bottom: 1rem; }
.parcours__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 1.4rem 2rem; }
.parcours ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.parcours li b { display: block; font: 600 1rem/1.3 var(--f-text); }
.parcours li > span { display: block; margin-top: .2rem; font: 500 .9rem/1.4 var(--f-ui); color: var(--ink-3); }
.empty { padding-block: 2rem; color: var(--ink-2); max-width: 46ch; }

/* ------------------------------------------------------------------ pied de page */
.site-footer { margin-top: var(--section); background: var(--surface-2); padding-block: 0 calc(2.5rem + env(safe-area-inset-bottom, 0px)); }
.site-footer .ligne { margin-bottom: 2rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 2rem 3rem; }
.footer-grid p { color: var(--ink-2); font-size: .95em; max-width: 40ch; }
.footer-grid .footer-titre { margin-top: 0; font: 600 var(--step--1)/1.3 var(--f-ui); letter-spacing: .06em; color: var(--ink-3); margin-bottom: .7rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; font: 500 1rem/1.3 var(--f-ui); }
.footer-grid a { color: var(--ink); text-decoration: none; }
.footer-grid a:hover { color: var(--accent-ink); }
.colophon { margin-top: 2.5rem; font: 500 var(--step--1)/1.4 var(--f-ui); color: var(--ink-3); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------ commentaires */
.comments { max-width: var(--wrap-narrow); margin-top: 3rem; }
.comments h2 { font-size: var(--step-2); margin-bottom: 1rem; }
.comment-list { list-style: none; padding: 0; display: grid; gap: 1.2rem; }
.comment-list .children { list-style: none; padding-left: 1.4rem; margin-top: 1rem; }
.comment-body { border-top: 1px solid var(--rule-soft); padding-top: 1rem; }
.comment-meta { font: 500 var(--step--1)/1.4 var(--f-ui); color: var(--ink-3); }
.comment-meta .avatar { display: none; }
.comment-form { display: grid; gap: .9rem; margin-top: 1rem; font-family: var(--f-ui); }
.comment-form label { display: block; font-weight: 600; margin-bottom: .3rem; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea { width: 100%; font: 400 1rem/1.5 var(--f-ui); color: var(--ink); background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: .6rem .7rem; }
.comment-form .submit { font: 600 1rem/1 var(--f-ui); padding: .8rem 1.2rem; background: var(--ink); color: var(--surface); border: 0; border-radius: var(--radius); cursor: pointer; }
.comment-form .submit:hover { background: var(--accent); color: var(--on-accent); }

/* ------------------------------------------------------------------ vidéo : façade sans requête tierce */
.video-facade { position: relative; aspect-ratio: 16 / 9; background: var(--ink); color: var(--surface); display: grid; place-items: center; border: 0; width: 100%; cursor: pointer; font: 600 1rem/1.3 var(--f-ui); }
.video-facade::before { content: ""; width: 0; height: 0; border-style: solid; border-width: 1.1rem 0 1.1rem 1.9rem; border-color: transparent transparent transparent var(--accent); margin-bottom: 3rem; }
.video-facade span { position: absolute; bottom: 1rem; left: 1rem; right: 1rem; text-align: left; }
.video-facade + iframe, .video-wrap iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; }

/* ------------------------------------------------------------------ repère éditeur : ancre différée morte */
.pyr-ancre-morte { box-shadow: inset 0 -2px 0 var(--signal); background: var(--signal-soft); }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
	.site-header, .site-footer, .toc, .share, .voisins, .comments { display: none; }
}

.section-titre { font-size: var(--step-2); margin-bottom: 1.4rem; }

/* formulaire de contact (inc/contact.php) */
.contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.5rem; margin-block: 1.5rem 0; font-family: var(--f-ui); }
.contact__champ { display: grid; gap: .35rem; margin: 0; }
.contact__champ--large { grid-column: 1 / -1; margin: 0; }
.contact label { font-weight: 600; font-size: .95rem; color: var(--ink); }
.contact input, .contact select, .contact textarea { width: 100%; font: 400 1rem/1.4 var(--f-ui); color: var(--ink); background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: .7rem .8rem; }
.contact textarea { resize: vertical; min-height: 10rem; }
.contact input:focus-visible, .contact select:focus-visible, .contact textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--ink); }
.contact__mention { font-size: .88rem; color: var(--ink-3); }
.contact__piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-retour { font-family: var(--f-ui); padding: .9rem 1.1rem; border-left: 4px solid var(--accent); background: var(--surface); margin-block: 1rem; }
.contact-retour--erreur { border-left-color: var(--signal); background: var(--signal-soft); }
.contact-retour p { margin: 0; }
@media (max-width: 640px) { .contact { grid-template-columns: 1fr; } }

/* 404 et recherche */
.section--serre { padding-block: clamp(1.5rem, 1rem + 2vw, 3rem); }
.doors--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1100px) { .doors--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .doors--5 .door:nth-child(3n+1) { border-left: 0; padding-left: 0; } }
@media (max-width: 640px) { .doors--5 { grid-template-columns: 1fr 1fr; } .doors--5 .door { border-left: 0; padding-left: 0; } }
@media (max-width: 460px) { .doors--5 { grid-template-columns: 1fr; } }
.kicker-404 { color: var(--accent-ink); font-family: var(--f-ui); font-weight: 600; letter-spacing: .06em; margin: 0 0 .4rem; }
.term-head--404 .search-form { margin-top: 1.2rem; max-width: 36rem; }
.resultats { font-family: var(--f-ui); color: var(--ink-3); margin-top: .8rem; }

/* page contact (page-contact.php) */
.contact-page__grille { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; padding-block: 1rem var(--section); }
.contact-page__texte { position: sticky; top: calc(var(--header-h) + 1.5rem); display: grid; gap: 1.5rem; }
.contact-page__texte h1 { font-size: var(--step-4); line-height: 1; text-wrap: balance; margin: 0; }
.contact-page__intro p { color: var(--ink-2); }
.contact-page__intro p:first-child { font-size: var(--step-1); line-height: 1.45; color: var(--ink); }
.contact-page__label { font: 600 var(--step--1)/1.3 var(--f-ui); letter-spacing: .06em; color: var(--ink-3); margin: 0 0 .7rem; }
.contact-page__rapide { border-top: 1px solid var(--ink); padding-top: 1rem; }
.contact-page__rapide ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.contact-page__rapide a { display: inline-block; font: 500 .95rem/1.2 var(--f-ui); color: var(--ink); text-decoration: none; padding: .5rem .8rem; border: 1px solid var(--rule-soft); border-radius: 999px; background: var(--surface); }
.contact-page__rapide a:hover { border-color: var(--ink); box-shadow: inset 0 -.25em 0 var(--accent-soft); }
.contact-page__panneau { background: var(--surface); border: 1px solid var(--rule-soft); border-top: 3px solid var(--ink); padding: clamp(1.4rem, 1rem + 2vw, 2.5rem); }
.contact-page__panneau .contact { margin-top: .4rem; }
.contact-page__panneau .contact input, .contact-page__panneau .contact select, .contact-page__panneau .contact textarea { background: var(--ground); }
.contact-page__panneau .btn { width: 100%; padding-block: .9rem; font-size: 1.02rem; }
@media (max-width: 900px) { .contact-page__grille { grid-template-columns: 1fr; } .contact-page__texte { position: static; } }

/* sommaires des pages et du texte de fond de l'accueil */
.page-grille { display: grid; grid-template-columns: minmax(0, 42rem) minmax(0, 16rem); gap: clamp(2rem, 1rem + 5vw, 6rem); align-items: start; }
.page-grille__toc { position: sticky; top: calc(var(--header-h) + 1.5rem); }
@media (max-width: 900px) { .page-grille { grid-template-columns: 1fr; } .page-grille__toc { position: static; order: -1; } }
.fond__head .toc { margin-top: 1rem; max-width: 20rem; }
@media (max-width: 900px) { .fond__head .toc { display: none; } }
.sources .label { font-weight: 600; color: var(--ink); margin-right: .75rem; }
.sources > span:not(.label) { color: var(--ink-3); }
.prose > h2:first-child, .prose > :first-child { margin-top: 0; }

/* H1 : trait jaune du logo sous le dernier mot */
h1 .trait { font-style: normal; box-shadow: inset 0 -.2em 0 var(--accent); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hero h1 .trait { box-shadow: inset 0 -.2em 0 rgba(227, 181, 5, .85); }

/* page auteur */
.auteur__tete .chapo { max-width: 46rem; }
.engagements { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.engagements li { display: grid; gap: .4rem; align-content: start; padding: 1rem 1.2rem 1.2rem; border-left: 1px solid var(--rule-soft); }
.engagements li:first-child { border-left: 0; padding-left: 0; }
.engagements b { font: 400 var(--step-1)/1.15 var(--f-display); }
.engagements span { font: 500 var(--step--1)/1.5 var(--f-ui); color: var(--ink-3); }
.auteur__contact { font-family: var(--f-ui); margin-top: 1.4rem; color: var(--ink-2); }
@media (max-width: 1000px) { .engagements { grid-template-columns: 1fr 1fr; } .engagements li:nth-child(odd) { border-left: 0; padding-left: 0; } }
@media (max-width: 560px) { .engagements { grid-template-columns: 1fr; } .engagements li { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule-soft); } .engagements li:first-child { border-top: 0; } }