/* Bicentenaire : panneau natif et styles isolés de la rétrospective. */
.eugenie-page { -webkit-font-smoothing: antialiased; }
.eugenie-page :where(main) { --red: #573361; --red-dark: #402249; --line: rgba(87,51,97,.18); }
.eugenie-tab-rail { position: fixed; top: 50%; right: 0; z-index: 20; transform: translateY(-50%); display: flex; flex-direction: column; width: 46px; color: #fff9ed; background: #4c2a59; border: 1px solid #c6a15b; border-right: 0; border-radius: 6px 0 0 6px; box-shadow: 0 4px 18px #200d2826; transition: background-color 180ms ease; }
.eugenie-tab-rail[data-enabled="false"], .eugenie-tab-rail[hidden] { display: none; }
.eugenie-tab-rail[data-panel-open="true"] { visibility: hidden; }
.eugenie-tab { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 10px 6px; color: inherit; text-decoration: none; font: 600 .78rem/1.4 var(--sans); letter-spacing: .03em; border-radius: 5px 0 0 0; transition: background-color 180ms ease; }
.eugenie-tab-rail:hover { background: #63396e; }
.eugenie-tab-portrait { display: grid; place-items: center; width: 32px; height: 36px; padding: 4px; }
.eugenie-tab-vignette { display: block; width: 100%; height: 100%; object-fit: contain; filter: brightness(0) invert(1); }
.eugenie-tab-label { writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg); white-space: nowrap; }
.eugenie-tab-dismiss { position: relative; width: 100%; min-height: 40px; padding: 4px 4px 14px; border: 0; color: inherit; background: transparent; cursor: pointer; font: 400 1rem/1 var(--sans); }
.eugenie-tab-dismiss[hidden] { display: none; }
.eugenie-tab-dismiss::before { position: absolute; left: 50%; top: calc(50% - 5px); width: 26px; height: 26px; transform: translate(-50%, -50%); border: 1px solid #e2c98f88; border-radius: 50%; background: #ffffff14; opacity: 0; pointer-events: none; content: ""; }
.eugenie-tab-dismiss span { position: relative; }
.eugenie-tab-dismiss:hover::before,
.eugenie-tab-rail:not([data-pointer-focus="true"]) .eugenie-tab-dismiss:focus-visible::before { opacity: 1; }
.eugenie-tab-dismiss:focus-visible { box-shadow: none; }
.eugenie-tab, .eugenie-tab-dismiss { -webkit-tap-highlight-color: transparent; }
.eugenie-tab:focus, .eugenie-tab-dismiss:focus { outline: none; }
.eugenie-tab:focus-visible { box-shadow: inset 0 0 0 1px #e2c98f; }
.eugenie-tab-rail[data-pointer-focus="true"] .eugenie-tab:focus-visible,
.eugenie-tab-rail[data-pointer-focus="true"] .eugenie-tab-dismiss:focus-visible { box-shadow: none; }
.eugenie-dialog { position: fixed; inset: 0 0 0 auto; margin: 0; width: min(460px, 100%); max-width: 100%; height: 100vh; height: 100dvh; max-height: none; padding: 0; overflow: hidden; border: 0; border-left: 1px solid #c6a15b; border-radius: 0; color: #241b1c; background: #fffdf8; font: 400 .9rem/1.65 var(--sans); box-shadow: -12px 0 48px #200d2826; }
.eugenie-dialog:focus { outline: none; }
.eugenie-dialog a, .eugenie-dialog button { -webkit-tap-highlight-color: transparent; }
.eugenie-dialog :focus:not(:focus-visible) { outline: none; }
.eugenie-dialog[open] { display: grid; grid-template-rows: auto minmax(0, 1fr); animation: eugenie-panel-in 300ms cubic-bezier(.2,.7,.2,1) both; }
.eugenie-dialog::backdrop { background: #1f102966; animation: eugenie-backdrop-in 300ms ease both; }
.eugenie-dialog.is-closing { animation: eugenie-panel-out 300ms ease both; }
.eugenie-dialog.is-closing::backdrop { animation: eugenie-backdrop-out 300ms ease both; }
@keyframes eugenie-panel-in { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes eugenie-panel-out { from { transform: translateX(0); } to { transform: translateX(100%); } }
@keyframes eugenie-backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes eugenie-backdrop-out { from { opacity: 1; } to { opacity: 0; } }
.eugenie-dialog-header { position: relative; padding: max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 18px 24px; border-bottom: 1px solid #e5dccb; background: #fffdf8; }
.eugenie-panel-eyebrow { margin: 0 52px 12px 0; color: #806131; font-size: .7rem; font-weight: 700; letter-spacing: .15em; }
.eugenie-dialog h2 { margin: 0 38px 0 0; color: #4c2a59; font: 500 clamp(1.9rem, 5vw, 2.35rem)/1.05 var(--serif); }
.eugenie-subtitle { color: #6f6263; font: italic 500 clamp(1.2rem, 2vw, 1.6rem)/1.5 var(--serif); }
.eugenie-close { position: absolute; top: max(16px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #e5dccb; border-radius: 50%; color: #4c2a59; background: #fffdf8; cursor: pointer; font: 400 1.7rem/1 var(--sans); }
.eugenie-close:hover { background: #f1eaf2; }
.eugenie-dialog-body { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 20px max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) 24px; }
.eugenie-dialog a { text-underline-offset: .2em; color: #573361; }
.eugenie-dialog :focus-visible { outline: 3px solid #876192; outline-offset: 3px; }
.eugenie-dialog-body img { display: block; max-width: 100%; height: auto; }
.eugenie-preview-photo { margin: 0 0 24px; }
.eugenie-preview-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.eugenie-preview-invitation { font-size: .95rem; line-height: 1.75; }
.eugenie-preview-invitation p { margin: 0 0 18px; }
.eugenie-preview-invitation .eugenie-preview-promise { margin-bottom: 24px; color: #573361; font: italic 500 1.2rem/1.5 var(--serif); }
.eugenie-preview-ending { margin: 0; }
.eugenie-dialog .eugenie-discover { display: block; padding: 14px 18px; border-radius: 3px; background: #4c2a59; color: #fff9ed; font-size: .88rem; font-weight: 600; text-align: center; text-decoration: none; }
.eugenie-dialog .eugenie-discover:hover { background: #63396e; }
.eugenie-preview-signature { margin: 14px 0 0; color: #6f6263; font-size: .72rem; letter-spacing: .04em; text-align: center; }
@media (max-width: 600px) {
.eugenie-tab-rail { width: 40px; right: env(safe-area-inset-right, 0px); }
.eugenie-tab { padding: 8px 4px; font-size: .72rem; }
.eugenie-tab-portrait { width: 28px; height: 30px; }
.eugenie-tab-dismiss { min-height: 38px; padding-bottom: 12px; }
.eugenie-tab-dismiss::before { top: calc(50% - 4px); }
.eugenie-dialog { width: 100%; border-left: 0; }
.eugenie-dialog-header { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
.eugenie-dialog-body { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
}
@media (prefers-reduced-motion: reduce) {
.eugenie-tab, .eugenie-tab-rail { transition: none; }
.eugenie-dialog[open], .eugenie-dialog.is-closing, .eugenie-dialog::backdrop, .eugenie-dialog.is-closing::backdrop { animation: none; }
}
.eugenie-page :where(main) h2 { margin: 0 0 24px; color: #4c2a59; font: 500 clamp(2.1rem, 4vw, 3.3rem)/1.1 var(--serif); }
.eugenie-page :where(main) figure { margin: 0; }
.eugenie-page :where(main) figure img { display: block; width: 100%; height: auto; }
.eugenie-page :where(main) figcaption { padding-top: 10px; font-size: .75rem; color: #6f6263; }
.eugenie-page :where(main) section, .eugenie-page :where(main) aside { scroll-margin-top: 110px; }
.eugenie-opening figure img { aspect-ratio: 4 / 3; object-fit: contain; }
.eugenie-lead { max-width: 850px; margin: 32px auto 0; font: 400 clamp(1.05rem, 1.6vw, 1.25rem)/1.75 var(--sans); }
.eugenie-interlude { max-width: 850px; margin-top: 80px; padding-block: 32px; border-top: 1px solid #c6a15b; border-bottom: 1px solid #e5dccb; }
.eugenie-interlude h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); }
.eugenie-section { padding-top: 80px; }
.eugenie-copy { max-width: 800px; margin-bottom: 32px; }
.eugenie-source-note { margin: 20px 0; font-size: .8rem; color: #6f6263; }
.eugenie-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.eugenie-vichy-gallery { grid-template-columns: .7fr 1.3fr; align-items: center; }
.eugenie-gallery-wide { grid-column: 1 / -1; }
.eugenie-chantilly-gallery .eugenie-gallery-wide img { aspect-ratio: 16 / 9; object-fit: cover; }
.eugenie-context { margin-top: 40px; padding-block: 16px; border-left: 2px solid #c6a15b; padding-left: 24px; color: #6f6263; font-size: .83rem; }
.eugenie-context p { max-width: 900px; margin: 0; }
.eugenie-climax { margin-top: 72px; padding-block: 56px; background: #402249; color: #fff9ed; }
.eugenie-climax h2 { color: #fff9ed; }
.eugenie-climax .eyebrow, .eugenie-climax .eugenie-subtitle, .eugenie-climax figcaption { color: #e4d2ba; }
.eugenie-climax a { color: #fff9ed; }
.eugenie-climax figure { margin-block: 32px; }
.eugenie-climax img { aspect-ratio: 3 / 2; object-fit: cover; }
.eugenie-breteuil { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 64px; align-items: center; }
.eugenie-breteuil figure { max-width: 240px; }
.eugenie-attachment { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 64px; align-items: center; padding-block: 88px 64px; }
.eugenie-quote { color: #573361; font: 500 clamp(1.6rem, 3vw, 2.1rem)/1.35 var(--serif); }
.eugenie-sources { padding-block: 24px; border-top: 1px solid #e5dccb; color: #6f6263; font-size: .78rem; }
.eugenie-sources h2 { font: 600 1.6rem/1.2 var(--serif); }
.eugenie-announcement { margin-block: 24px 64px; padding: 28px; border-left: 2px solid #c6a15b; background: #f8f3e9; }
.eugenie-announcement h2 { font-size: 1.8rem; margin-bottom: 12px; }
.eugenie-announcement p { margin-bottom: 0; }
@media (max-width: 720px) {
.eugenie-section { padding-top: 56px; }
.eugenie-interlude { margin-top: 48px; }
.eugenie-gallery, .eugenie-breteuil, .eugenie-attachment { grid-template-columns: 1fr; gap: 28px; }
.eugenie-breteuil figure { width: 180px; margin-inline: auto; }
.eugenie-attachment { padding-block: 56px 40px; }
.eugenie-attachment figure { max-width: 260px; margin-inline: auto; }
.eugenie-climax { margin-top: 48px; padding-block: 40px; }
.eugenie-climax img { aspect-ratio: 4 / 3; }
.eugenie-context { padding-left: 16px; }
.eugenie-announcement { padding: 24px; }
}

/* Quatre impulsions douces, puis repos jusqu’au cycle suivant. */
@keyframes eugenie-vignette-blink {
  0%, 5%, 10%, 15%, 20%, 100% { opacity: 1; }
  2.5%, 7.5%, 12.5%, 17.5% { opacity: .3; }
}
.eugenie-tab-vignette { animation: eugenie-vignette-blink 12s ease-in-out 2s infinite; }
.eugenie-tab:hover .eugenie-tab-vignette, .eugenie-tab:focus-within .eugenie-tab-vignette { animation: none; opacity: 1; }
@media (prefers-reduced-motion: reduce) { .eugenie-tab-vignette { animation: none; opacity: 1; } }