/* ============================================================
   PRODUCT SECURITY UX — feuille de style (thème sombre)
   Deux familles : Newsreader (serif) + IBM Plex Mono (mono)
   ============================================================ */

:root {
  --paper:        #0F1311;
  --surface:      #161B19;
  --surface-2:    #1A201D;
  --ink:          #EAEDEA;
  --ink-soft:     #A7AEAA;
  --ink-faint:    #79817C;
  --line:         #252B28;
  --line-strong:  #353C38;
  --accent:       #39C9B8;
  --accent-ink:   #6FE0D2;

  --cat-auth:     #7FB0E8;
  --cat-account:  #E0A062;
  --cat-privacy:  #E5907F;
  --cat-a11y:     #74C496;
  --cat-finance:  #9C90F0;

  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-mono:  'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --wrap: 1080px;
  --read: 720px;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 14px 34px -20px rgba(0,0,0,.75);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
::selection { background: color-mix(in srgb, var(--accent) 28%, transparent); }

.mono { font-family: var(--font-mono); }

/* ---- léger fondu au changement de page ---- */
@keyframes routeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
#app > * { animation: routeIn .24s ease both; }

/* ---------- Lien d'évitement ---------- */
.skip-link {
  position: fixed; top: -100px; left: 12px; z-index: 200;
  background: var(--accent); color: #06201C;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 600;
  padding: 10px 16px; border-radius: 8px; text-decoration: none;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; }

/* ---------- Barre de progression (article) ---------- */
.progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--accent); z-index: 120; opacity: 0;
  transition: opacity .2s ease;
}
body.is-article .progress { opacity: 1; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter: saturate(1.3) blur(10px);
  -webkit-backdrop-filter: saturate(1.3) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.wordmark { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.wordmark .mark { width: 26px; height: 26px; flex: none; }
.wordmark__text {
  font-family: var(--font-serif); font-weight: 600; font-size: 1.24rem;
  letter-spacing: -0.01em; line-height: 1;
}
.wordmark__text em { font-style: normal; color: var(--accent); }
.header-link {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: 0.02em;
  color: var(--ink-soft); text-decoration: none; transition: color .15s ease;
}
.header-link:hover { color: var(--accent); }

/* ---------- Page d'accueil ---------- */
.home { max-width: var(--wrap); margin: 0 auto; padding: 0 24px 80px; }

.hero { padding: 60px 0 0; }
.hero__eyebrow {
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 20px;
}
.hero__title {
  font-family: var(--font-serif); font-weight: 500;
  font-size: clamp(1.9rem, 4.4vw, 2.85rem); line-height: 1.12;
  letter-spacing: -0.018em; margin: 0 0 18px; max-width: 22ch;
  text-wrap: balance;
}
.hero__sub {
  font-family: var(--font-serif); font-size: 1.2rem; line-height: 1.55;
  color: var(--ink-soft); max-width: 58ch; margin: 0; text-wrap: pretty;
  margin-bottom: 1.5rem;
}

/* ---------- Contrôles (recherche + filtres) ---------- */
.controls {
  margin-top: 44px; padding: 30px 0 26px;
  border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 20px;
}
.search { position: relative; max-width: 440px; }
.search svg {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  width: 17px; height: 17px; color: var(--ink-faint); pointer-events: none;
}
.search input {
  width: 100%; font-family: var(--font-mono); font-size: .92rem; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 11px;
  padding: 13px 14px 13px 42px; outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.search input::placeholder { color: var(--ink-faint); }
.search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}

.pills { display: flex; flex-wrap: wrap; gap: 9px; }
.pill {
  appearance: none; cursor: pointer; font-family: var(--font-mono);
  font-size: .8rem; letter-spacing: 0.01em; color: var(--ink-soft);
  background: transparent; border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 8px 15px; display: inline-flex; align-items: center; gap: 8px;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.pill:hover { color: var(--ink); border-color: var(--ink-faint); }
.pill .dot { width: 8px; height: 8px; border-radius: 2px; background: var(--c, var(--ink-faint)); }
.pill[aria-pressed="true"] {
  color: var(--ink); border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 8%, transparent);
}
.pill--all .dot { display: none; }

/* barre : compteur + bascule de vue */
.results-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.count { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-faint); letter-spacing: 0.02em; margin: 0; }
.view-toggle { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; padding: 2px; }
.view-toggle button {
  appearance: none; cursor: pointer; background: transparent; border: none;
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: 0.02em;
  color: var(--ink-faint); padding: 6px 13px; border-radius: 999px; transition: color .15s ease, background .15s ease;
}
.view-toggle button[aria-pressed="true"] { color: var(--ink); background: color-mix(in srgb, var(--ink) 9%, transparent); }
.view-toggle button:hover { color: var(--ink-soft); }

/* ---------- Catégories : couleur par attribut ---------- */
.card[data-cat="auth"],    .card-tag[data-cat="auth"],    .pill[data-cat="auth"],    .cat-group__title[data-cat="auth"]    { --c: var(--cat-auth); }
.card[data-cat="account"], .card-tag[data-cat="account"], .pill[data-cat="account"], .cat-group__title[data-cat="account"] { --c: var(--cat-account); }
.card[data-cat="privacy"], .card-tag[data-cat="privacy"], .pill[data-cat="privacy"], .cat-group__title[data-cat="privacy"] { --c: var(--cat-privacy); }
.card[data-cat="a11y"],    .card-tag[data-cat="a11y"],    .pill[data-cat="a11y"],    .cat-group__title[data-cat="a11y"]    { --c: var(--cat-a11y); }
.card[data-cat="finance"], .card-tag[data-cat="finance"], .pill[data-cat="finance"], .cat-group__title[data-cat="finance"] { --c: var(--cat-finance); }

.card-tag, .article-tag {
  font-family: var(--font-mono); font-size: .73rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--c, var(--ink-faint));
  display: inline-flex; align-items: center; gap: 7px; font-weight: 500;
}
.card-tag .dot, .article-tag .dot {
  width: 8px; height: 8px; border-radius: 2px; background: var(--c, var(--ink-faint)); flex: none;
}

/* ---------- Vue groupée par thème ---------- */
.cat-group { margin-bottom: 38px; }
.cat-group__title {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--c, var(--ink-soft)); font-weight: 600; margin: 0 0 16px;
  display: flex; align-items: center; gap: 9px;
}
.cat-group__title .dot { width: 9px; height: 9px; border-radius: 2px; background: var(--c); }
.cat-group__title .n { color: var(--ink-faint); font-weight: 400; }

/* ---------- Grille de cartes ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 20px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 13px;
  text-decoration: none; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 24px 22px; overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, opacity .18s ease;
}
/* repère de catégorie permanent (avant : seulement au survol) */
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--c, var(--accent)); opacity: .42; transition: opacity .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.card:hover::before { opacity: 1; }
.card--soon { opacity: .66; }
.card--soon:hover { opacity: 1; }
.card-title {
  font-family: var(--font-serif); font-weight: 600; font-size: 1.42rem;
  line-height: 1.18; letter-spacing: -0.012em; margin: 0; text-wrap: balance;
}
.card-excerpt {
  font-family: var(--font-serif); font-size: 1.04rem; line-height: 1.5;
  color: var(--ink-soft); margin: 0; flex: 1; text-wrap: pretty;
}
.card-meta {
  display: flex; align-items: center; gap: 10px; font-family: var(--font-mono);
  font-size: .73rem; color: var(--ink-faint); letter-spacing: 0.02em; margin-top: 2px;
}
.chip {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink-faint);
  border: 1px solid var(--line-strong); border-radius: 999px; padding: 2px 9px;
}

/* ---------- État vide ---------- */
.empty { text-align: center; padding: 64px 20px; color: var(--ink-faint); }
.empty p { font-family: var(--font-serif); font-size: 1.2rem; color: var(--ink-soft); margin: 0 0 18px; }
.btn-reset {
  appearance: none; cursor: pointer; font-family: var(--font-mono); font-size: .82rem;
  color: var(--accent); background: transparent;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line-strong));
  border-radius: 999px; padding: 9px 18px; transition: background .15s ease;
}
.btn-reset:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--surface-2); }
.site-footer__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 34px 24px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px; font-family: var(--font-mono); font-size: .78rem; color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.site-footer a {
  color: var(--ink-soft); text-decoration: none;
  border-bottom: 1px solid var(--line-strong); padding-bottom: 1px;
}
.site-footer a:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   PAGE ARTICLE
   ============================================================ */
.article { max-width: var(--wrap); margin: 0 auto; padding: 0 24px 90px; }
.backlink {
  display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono);
  font-size: .8rem; color: var(--ink-soft); text-decoration: none; margin: 40px 0 30px;
  letter-spacing: 0.02em; transition: color .15s ease, gap .15s ease;
}
.backlink:hover { color: var(--accent); gap: 11px; }

.article-head {
  max-width: var(--read); margin: 0 auto; padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.article-head .article-tag { margin-bottom: 20px; }
.article-title {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(2.1rem, 5.2vw, 3.2rem); line-height: 1.08;
  letter-spacing: -0.02em; margin: 0 0 20px; text-wrap: balance;
}
.article-deck {
  font-family: var(--font-serif); font-style: italic; font-size: 1.34rem;
  line-height: 1.45; color: var(--ink-soft); margin: 0 0 26px; text-wrap: pretty;
}
.article-meta {
  font-family: var(--font-mono); font-size: .78rem; color: var(--ink-faint);
  letter-spacing: 0.03em; display: flex; gap: 14px; align-items: center;
}
.article-meta .sep { color: var(--line-strong); }

/* Conteneur du schéma */
.diagram {
  margin: 2.5rem auto;
  max-width: 640px;
}

.diagram img {
  display: block;
  width: 100%;
  height: auto;
}

/* Légende sous le schéma */
.diagram figcaption {
  margin-top: 0.85rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #475569;          /* gris ardoise, ton atténué */
  text-align: center;
}

/* Mention de source, encore plus discrète */
.diagram .figcaption__src {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: #94a3b8;
}

/* Les renvois de référence restent alignés sur ceux du corps */
.diagram .figcaption__src .ref {
  color: inherit;
}

/* ---- corps : colonne unique, puis 2 colonnes en grand écran ---- */
.article-body { max-width: var(--read); margin: 34px auto 0; }
@media (min-width: 1240px) {
  .article-body {
    max-width: none; margin-top: 34px;
    display: grid; grid-template-columns: 1fr var(--read) 1fr; align-items: start;
  }
  .article-body > .prose,
  .article-body > .prep,
  .article-body > .preview-banner,
  .article-body > .loading { grid-column: 2; }
  .toc--side {
    grid-column: 1; justify-self: end; width: 196px; margin-right: 44px;
    position: sticky; top: 92px; align-self: start;
  }
  .toc--mobile { display: none !important; }
}

/* ---------- Sommaire ---------- */
.toc--side { display: none; }
@media (min-width: 1240px) { .toc--side { display: block; } }
.toc__label {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-faint); margin: 0 0 14px;
}
.toc__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.toc__list a {
  display: block; font-family: var(--font-mono); font-size: .78rem; line-height: 1.4;
  color: var(--ink-faint); text-decoration: none; padding: 4px 0 4px 13px;
  border-left: 2px solid var(--line); transition: color .15s ease, border-color .15s ease;
}
.toc__list a:hover { color: var(--ink-soft); }
.toc__list a.lvl-3 { padding-left: 26px; font-size: .74rem; }
.toc__list a.is-current { color: var(--accent); border-color: var(--accent); }

.toc--mobile {
  max-width: var(--read); margin: 0 auto 30px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--surface-2); overflow: hidden;
}
.toc--mobile summary {
  cursor: pointer; font-family: var(--font-mono); font-size: .78rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink-soft); padding: 14px 18px; list-style: none;
}
.toc--mobile summary::-webkit-details-marker { display: none; }
.toc--mobile summary::after { content: " +"; color: var(--ink-faint); }
.toc--mobile[open] summary::after { content: " –"; }
.toc--mobile .toc__list { padding: 4px 18px 16px; }
.toc--mobile .toc__list a { border-left: none; padding-left: 0; }
.toc--mobile .toc__list a.lvl-3 { padding-left: 16px; }

.loading {
  max-width: var(--read); margin: 0 auto; font-family: var(--font-mono);
  font-size: .85rem; color: var(--ink-faint); padding: 20px 0;
}

/* ============================================================
   PROSE
   ============================================================ */
.prose {
  max-width: var(--read); font-family: var(--font-serif);
  font-size: 1.19rem; line-height: 1.75; color: var(--ink);
}
.prose > *:first-child { margin-top: 0; }
.prose p { margin: 0 0 1.4em; text-wrap: pretty; }
.prose li { text-wrap: pretty; }
.prose .lead { font-size: 1.32rem; line-height: 1.6; color: var(--ink-soft); margin-bottom: 1.5em; }
.prose h2 {
  position: relative;
  font-family: var(--font-serif); font-weight: 600; font-size: 1.78rem; line-height: 1.18;
  letter-spacing: -0.014em; margin: 2.2em 0 0.7em; scroll-margin-top: 92px; text-wrap: balance;
}
.prose h3 {
  position: relative;
  font-family: var(--font-serif); font-weight: 600; font-size: 1.36rem; line-height: 1.25;
  margin: 1.8em 0 0.6em; scroll-margin-top: 92px; text-wrap: balance;
}
.prose a {
  color: var(--accent); text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 3px; transition: text-decoration-color .15s ease;
}
.prose a:hover { text-decoration-color: var(--accent); }
.prose strong { font-weight: 600; }
.prose em { font-style: italic; }
.prose ul, .prose ol { margin: 0 0 1.4em; padding-left: 1.4em; }
.prose li { margin: 0 0 0.5em; padding-left: 0.2em; }
.prose ul li::marker { color: var(--accent); }
.prose ol li::marker { color: var(--ink-faint); font-family: var(--font-mono); font-size: .9em; }
.prose blockquote {
  margin: 1.8em 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--accent);
  font-style: italic; font-size: 1.28rem; line-height: 1.5; color: var(--ink-soft);
}
.prose hr { border: none; border-top: 1px solid var(--line); margin: 2.4em 0; }

/* ---- ancres de titres cliquables ---- */
.heading-anchor {
  position: absolute; left: -1.15em; top: 0.05em; opacity: 0;
  text-decoration: none; color: var(--ink-faint); font-weight: 400;
  font-family: var(--font-mono); font-size: 0.82em; transition: opacity .15s ease, color .15s ease;
}
.heading-anchor::before { content: "#"; }
.prose h2:hover .heading-anchor,
.prose h3:hover .heading-anchor,
.heading-anchor:focus-visible { opacity: 1; color: var(--accent); }
@media (max-width: 760px) { .heading-anchor { display: none; } }

/* ---- appels de note + sources ---- */
.prose a.ref {
  font-family: var(--font-mono); font-size: 0.68em; vertical-align: super;
  line-height: 0; color: var(--accent); text-decoration: none; padding: 0 1px;
  scroll-margin-top: 92px;
}
.prose a.ref:hover { text-decoration: underline; }

/* ---- code en ligne ---- */
.prose :not(pre) > code, .prose kbd {
  font-family: var(--font-mono); font-size: 0.85em;
  background: color-mix(in srgb, var(--ink) 9%, transparent);
  border-radius: 5px; padding: 0.12em 0.4em;
}
.prose kbd { border: 1px solid var(--line-strong); box-shadow: 0 1px 0 var(--line-strong); }

/* ---- bloc de code (enveloppé par le JS dans .code-block) ---- */
.code-block { margin: 1.8em 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #11201D; }
.code-block__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 14px; border-bottom: 1px solid var(--line); font-family: var(--font-mono);
}
.code-block__label { font-size: .72rem; color: var(--ink-faint); letter-spacing: 0.03em; }
.code-block__copy {
  appearance: none; cursor: pointer; background: transparent; color: var(--ink-soft);
  border: 1px solid var(--line-strong); border-radius: 7px; padding: 4px 11px;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: 0.03em;
  transition: color .15s ease, border-color .15s ease;
}
.code-block__copy:hover { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong)); }
.code-block__copy.is-done { color: var(--cat-a11y); border-color: color-mix(in srgb, var(--cat-a11y) 50%, var(--line-strong)); }
.prose pre {
  margin: 1.8em 0; padding: 18px 20px; background: #11201D;
  border: 1px solid var(--line); border-radius: 12px; overflow-x: auto;
  font-size: 0.9rem; line-height: 1.65;
}
.code-block pre { margin: 0; border: none; border-radius: 0; background: transparent; }
.prose pre code {
  font-family: var(--font-mono); background: none; border: none; padding: 0;
  color: var(--ink); white-space: pre; display: block;
}
.prose pre .c { color: var(--ink-faint); font-style: italic; }
.prose pre .k { color: var(--cat-auth); }
.prose pre .s { color: var(--cat-a11y); }
.prose pre .n { color: var(--cat-finance); }

/* ---- figure + figure large + zoom ---- */
.prose figure { margin: 2em 0; }
.prose figure img {
  width: 100%; display: block; border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface-2);
}
.prose figure img.zoomable { cursor: zoom-in; }
.prose .fig-ph {
  border: 1px dashed var(--line-strong); border-radius: 12px; background: var(--surface-2);
  aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: .8rem; color: var(--ink-faint); letter-spacing: 0.04em;
}
.prose figcaption {
  font-family: var(--font-mono); font-size: .76rem; color: var(--ink-faint);
  margin-top: 10px; text-align: center; letter-spacing: 0.01em;
}
/* débordement maîtrisé de la colonne de lecture */
@media (min-width: 1100px) {
  .prose figure.wide { width: min(1000px, 88vw); margin-left: 50%; transform: translateX(-50%); }
}

/* ---- lightbox (créée par le JS) ---- */
.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(0,0,0,.84);
  display: none; align-items: center; justify-content: center; padding: 4vmin;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 96vw; max-height: 92vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.lightbox__close {
  position: absolute; top: 14px; right: 18px; appearance: none; cursor: pointer;
  width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.4); color: #fff; font-size: 1.4rem; line-height: 1;
}
.lightbox__close:hover { background: rgba(0,0,0,.7); }

/* ---- encadrés ---- */
.callout {
  --ac: var(--accent); margin: 1.8em 0; padding: 18px 20px 18px 22px; border-radius: 12px;
  border: 1px solid var(--line); border-left: 3px solid var(--ac);
  background: color-mix(in srgb, var(--ac) 8%, var(--surface));
  font-size: 1.06rem; line-height: 1.6;
}
.callout > *:last-child { margin-bottom: 0; }
.callout__label {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ac); font-weight: 600; margin: 0 0 8px; display: block;
}
.callout--good  { --ac: var(--cat-a11y); }
.callout--avoid { --ac: var(--cat-privacy); }
.callout--note  { --ac: var(--accent); }

/* ---- encadré « À retenir » ---- */
.recap {
  margin: 0 0 2em; padding: 20px 22px; border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}
.recap__label {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin: 0 0 12px; display: flex; align-items: center; gap: 8px;
}
.recap__label svg { width: 15px; height: 15px; }
.recap ul { margin: 0; padding-left: 1.2em; font-size: 1.06rem; line-height: 1.55; }
.recap li { margin-bottom: 0.5em; }
.recap li::marker { color: var(--accent); }

/* ---- à faire / à éviter ---- */
.dd { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 1.8em 0; }
@media (max-width: 560px) { .dd { grid-template-columns: 1fr; } }
.dd__col { border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; background: var(--surface); }
.dd__head {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: 0.06em;
  text-transform: uppercase; font-weight: 600; margin: 0 0 12px;
  display: flex; align-items: center; gap: 8px;
}
.dd--do .dd__head { color: var(--cat-a11y); }
.dd--dont .dd__head { color: var(--cat-privacy); }
.dd__col ul { margin: 0; padding-left: 1.2em; font-size: 1.02rem; line-height: 1.55; }
.dd__col li { margin-bottom: 0.5em; }
.dd--do li::marker { color: var(--cat-a11y); }
.dd--dont li::marker { color: var(--cat-privacy); }

/* ── Sources ─────────────────────────────────────────── */
.sources{
  margin-top:3rem;
  padding-top:1.5rem;
  border-top:1px solid color-mix(in srgb, currentColor 15%, transparent);
}
.sources h2{
  font-size:.8rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  opacity:.6;
  margin:0 0 1rem;
}
.sources ol{
  list-style:none;          /* on gère la numérotation nous-mêmes */
  counter-reset:src;
  margin:0; padding:0;
}
.sources li{
  counter-increment:src;
  position:relative;
  padding-left:2.4rem;       /* place pour le numéro */
  margin:0 0 .85rem;
  font-size:.9rem;
  line-height:1.55;
  overflow-wrap:anywhere;    /* coupe les liens longs au lieu de déborder */
}
.sources li::before{
  content:counter(src);
  position:absolute;
  left:0; top:.05em;
  width:1.6rem;
  text-align:right;
  opacity:.45;
  font-variant-numeric:tabular-nums;
}
.sources a{ overflow-wrap:anywhere; }
.sources .src-back{          /* lien « retour » après chaque renvoi */
  margin-left:.35rem;
  text-decoration:none;
  opacity:.45;
  font-size:.85em;
}
.sources .src-back:hover{ opacity:1; }

@media (max-width:640px){
  .sources{ margin-top:2rem; }
  .sources li{ padding-left:2rem; }
  .sources li::before{ width:1.3rem; }
}

/* ---- bannière d'aperçu ---- */
.preview-banner {
  max-width: var(--read); margin: 0 auto 34px; padding: 14px 18px; border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  font-family: var(--font-mono); font-size: .82rem; line-height: 1.55; color: var(--ink-soft);
}
.preview-banner strong { color: var(--accent); font-weight: 600; }

/* ---- panneau « en cours de rédaction » ---- */
.prep {
  max-width: var(--read); margin: 0 auto; text-align: center; padding: 56px 24px 64px;
  border: 1px dashed var(--line-strong); border-radius: 16px; background: var(--surface-2);
}
.prep__icon { width: 46px; height: 46px; margin: 0 auto 22px; color: var(--ink-faint); }
.prep h2 { font-family: var(--font-serif); font-weight: 500; font-size: 1.5rem; margin: 0 0 10px; color: var(--ink); }
.prep p { font-family: var(--font-serif); font-size: 1.1rem; color: var(--ink-soft); margin: 0 auto 26px; max-width: 40ch; }
.prep__link {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: .82rem;
  color: var(--accent); text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line-strong));
  border-radius: 999px; padding: 10px 20px; transition: background .15s ease;
}
.prep__link:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }

/* ---- pagination article ---- */
.pager {
  max-width: var(--read); margin: 56px auto 0; padding-top: 30px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px;
}
.pager a {
  flex: 1; max-width: 48%; text-decoration: none; border: 1px solid var(--line);
  border-radius: 12px; padding: 16px 18px; background: var(--surface);
  transition: border-color .15s ease, transform .15s ease;
}
.pager a:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.pager a.next { text-align: right; margin-left: auto; }
.pager__dir {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink-faint); display: block; margin-bottom: 6px;
}
.pager__title {
  font-family: var(--font-serif); font-size: 1.08rem; font-weight: 600; line-height: 1.25; color: var(--ink);
}

/* ============================================================
   PAGE À PROPOS
   ============================================================ */
.about { max-width: var(--read); margin: 0 auto; padding: 56px 24px 90px; }
.about__eyebrow {
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 18px;
}
.about h1 {
  font-family: var(--font-serif); font-weight: 600; font-size: clamp(2rem, 5vw, 2.9rem);
  line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 22px;
  padding-bottom: 22px; border-bottom: 1px solid var(--line); text-wrap: balance;
}
.about__body { font-family: var(--font-serif); font-size: 1.2rem; line-height: 1.7; color: var(--ink); }
.about__body p { margin: 0 0 1.3em; text-wrap: pretty; }
.about__body strong { color: var(--accent); font-weight: 600; }



/* ============================================================
   ACCESSIBILITÉ & MOUVEMENT
   ============================================================ */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.card:focus-visible { outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto !important; }
  #app > * { animation: none; }
  .prose figure.wide { transition: none; }
}

/* ===================================================================
   Product Security UX — compléments de style pour les articles
   À fusionner avec ta feuille de styles existante.
   Deux ajouts seulement :
     1. .norm  — étiquettes normatives NIST (SHALL / SHOULD / MAY)
     2. .philo — encart de question philosophique en fin d'article
   Les couleurs ci-dessous sont des points de départ, pensées pour un
   fond sombre. Aligne-les sur tes propres variables si besoin.
   =================================================================== */

/* --- 1. Étiquettes normatives ------------------------------------- */
.norm{
  display:inline-block;
  font:600 .68em/1.4 system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing:.05em;
  text-transform:uppercase;
  padding:.12em .5em;
  border-radius:.35em;
  vertical-align:.08em;
  white-space:nowrap;
  border:1px solid transparent;
}
/* Obligation : volontairement non rouge, pour ne pas se confondre
   avec le rouge des colonnes « à éviter ». */
.norm--shall  { color:#d98a8a; background:rgba(190, 70, 70, 0.14);  border-color:rgba(190, 70, 70, 0.35); }
/* Recommandation forte */
.norm--should { color:#f0c48a; background:rgba(220,160,60,.14);  border-color:rgba(220,160,60,.35); }
/* Simple possibilité */
.norm--may    { color:#a9b4c2; background:rgba(150,160,180,.14); border-color:rgba(150,160,180,.30); }

/* --- 2. Encart de question philosophique -------------------------- */
.philo{
  margin:2.5rem 0 0;
  padding:1.25rem 1.5rem;
  border-left:3px solid rgba(150,160,180,.5);
  background:rgba(150,160,180,.06);
  border-radius:.25rem;
}
.philo__label{
  margin:0 0 .5rem;
  font:600 .72rem/1.2 system-ui, sans-serif;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#a9b4c2;
}
.philo > p:not(.philo__label){
  margin:0;
  font-style:italic;
}

/* ---------- Petits écrans ---------- */
@media (max-width: 600px) {
  body { font-size: 17px; }
  .hero { padding: 44px 0 0; }
  .site-header__inner { padding: 12px 18px; }
  .home, .article, .about { padding-left: 18px; padding-right: 18px; }
  .pager { flex-direction: column; }
  .pager a, .pager a.next { max-width: 100%; text-align: left; margin-left: 0; }
  .prose { font-size: 1.12rem; }
}

/* ---------- Sélecteur de langue (en-tête) ---------- */
.header-nav { display: flex; align-items: center; gap: 18px; }
@media (max-width: 600px) { .header-nav { gap: 12px; } }


.lang-switch a, .lang-switch button {
  appearance: none; cursor: pointer; background: transparent; border: none;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: 0.04em;
  color: var(--ink-faint); padding: 5px 10px; border-radius: 999px;
  text-decoration: none; line-height: 1; display: inline-block;
  transition: color .15s ease, background .15s ease;
}
.lang-switch a[aria-current="page"], .lang-switch button[aria-pressed="true"] { color: var(--ink); background: color-mix(in srgb, var(--ink) 9%, transparent); }
.lang-switch a:hover, .lang-switch button:hover { color: var(--ink-soft); }