@font-face{font-family:Fraunces;src:url(/fonts/fraunces-latin-300-900.woff2)format("woff2");font-weight:300 900;font-style:normal;font-display:swap;unicode-range:U+??,U+131,U+152-153,U+178,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Karla;src:url(/fonts/karla-latin-400-700.woff2)format("woff2");font-weight:400 700;font-style:normal;font-display:swap;unicode-range:U+??,U+131,U+152-153,U+178,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Fraunces fallback;src:local(Times New Roman),local(TimesNewRomanPSMT),local(Liberation Serif);size-adjust:115.49%;ascent-override:84.69%;descent-override:22.08%;line-gap-override:0%}@font-face{font-family:Karla fallback;src:local(Arial),local(ArialMT),local(Liberation Sans);size-adjust:102.03%;ascent-override:89.87%;descent-override:24.7%;line-gap-override:0%}:root{--ref-vert-doi:#0f3d3e;--ref-or-lanna:#c68b2c;--ref-or-lanna-texte:#d5993d;--ref-brume-du-ping:#f2f5f1;--ref-teck:#16211d;--color-brand:var(--ref-vert-doi);--color-ink:var(--ref-teck);--color-paper:var(--ref-brume-du-ping);--color-accent:var(--ref-or-lanna);--color-accent-bright:var(--ref-or-lanna-texte);--font-display:"Fraunces", "Fraunces fallback", serif;--font-text:"Karla", "Karla fallback", sans-serif;--weight-light:300;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--weight-black:900;--text-sm:.875rem;--text-base:clamp(1rem, .96rem + .19vw, 1.125rem);--text-lg:clamp(1.125rem, 1.06rem + .28vw, 1.3125rem);--text-xl:clamp(1.3125rem, 1.17rem + .65vw, 1.75rem);--text-2xl:clamp(1.625rem, 1.33rem + 1.3vw, 2.5rem);--text-3xl:clamp(2rem, 1.42rem + 2.59vw, 3.75rem);--text-display:clamp(2.5rem, 1.25rem + 5.56vw, 6.25rem);--leading-tight:1.1;--leading-heading:1.25;--leading-body:1.6;--measure:66ch;--space-3xs:.25rem;--space-2xs:.5rem;--space-xs:.75rem;--space-s:1rem;--space-m:1.5rem;--space-l:2rem;--space-xl:3rem;--space-2xl:4rem;--space-gutter:clamp(1rem, .33rem + 2.96vw, 3rem);--space-section:clamp(3rem, 1.67rem + 5.93vw, 7rem);--duration-quick:.16s;--duration-slow:.48s;--ease-out:cubic-bezier(.2, 0, 0, 1);--focus-width:2px;--focus-offset:3px}:root,.tone-light{--color-bg:var(--color-paper);--color-surface:color-mix(in srgb, var(--color-ink) 5%, var(--color-paper));--color-text:var(--color-ink);--color-text-muted:color-mix(in srgb, var(--color-ink) 75%, transparent);--color-heading:var(--color-brand);--color-link:var(--color-brand);--color-link-underline:var(--color-brand);--color-accent-text:var(--color-brand);--color-accent-line:var(--color-accent);--color-border:color-mix(in srgb, var(--color-ink) 16%, transparent);--color-border-strong:color-mix(in srgb, var(--color-ink) 55%, transparent);--color-focus:var(--color-brand)}.tone-dark{--color-bg:var(--color-brand);--color-surface:var(--color-ink);--color-text:var(--color-paper);--color-text-muted:color-mix(in srgb, var(--color-paper) 75%, transparent);--color-heading:var(--color-paper);--color-link:var(--color-paper);--color-link-underline:var(--color-accent);--color-accent-text:var(--color-accent-bright);--color-accent-line:var(--color-accent);--color-border:color-mix(in srgb, var(--color-paper) 16%, transparent);--color-border-strong:color-mix(in srgb, var(--color-paper) 55%, transparent);--color-focus:var(--color-accent-bright)}@media (prefers-reduced-motion:reduce){:root{--duration-quick:0s;--duration-slow:0s}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}:root,.tone-light{color-scheme:light}.tone-dark{color-scheme:dark;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,.tone-light,.tone-dark{background-color:var(--color-bg);color:var(--color-text)}body{font-family:var(--font-text);font-size:var(--text-base);font-weight:var(--weight-regular);line-height:var(--leading-body);overflow-wrap:break-word;margin:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:var(--weight-regular);line-height:var(--leading-heading);color:var(--color-heading);text-wrap:balance}h1{font-size:var(--text-3xl);line-height:var(--leading-tight)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}h5,h6{font-size:var(--text-base)}p{text-wrap:pretty}a{color:var(--color-link);text-decoration-line:underline;text-decoration-color:var(--color-link-underline);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:var(--focus-width) solid var(--color-focus);outline-offset:var(--focus-offset)}img,picture,video{max-width:100%;height:auto;display:block}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.site-header{--site-header-height:5rem;--site-header-row1:3.75rem;--site-header-row2:2.75rem;--tranchefile:3px}.tone-light{--wordmark-via:var(--color-brand);--wordmark-name:color-mix(in srgb, var(--color-accent) 72%, var(--color-ink))}.tone-dark{--wordmark-via:var(--color-paper);--wordmark-name:var(--color-accent)}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{top:max(var(--space-xs), env(safe-area-inset-top,0px));left:max(var(--space-gutter), env(safe-area-inset-left,0px));z-index:100;padding:var(--space-2xs) var(--space-s);font-weight:var(--weight-bold);background:var(--color-paper);color:var(--color-ink);position:absolute;transform:translateY(-200%)}.skip-link:focus-visible{outline-color:var(--color-brand);transform:none}.site-header{padding-top:calc(env(safe-area-inset-top,0px) + var(--tranchefile));background:var(--color-bg);position:relative}.site-header__bar{align-items:center;column-gap:var(--space-l);min-height:calc(var(--site-header-height) - var(--tranchefile));margin-inline:max(var(--space-gutter), env(safe-area-inset-left,0px)) max(var(--space-gutter), env(safe-area-inset-right,0px));border-bottom:1px solid #0000;flex-wrap:wrap;display:flex}.wordmark{min-height:2.75rem;padding-block:var(--space-2xs);font-family:var(--font-display);font-size:1.5rem;font-weight:var(--weight-black);letter-spacing:-.02em;color:var(--wordmark-via);align-items:center;margin-inline-end:auto;line-height:1;text-decoration:none;display:inline-flex}.wordmark__glyphs{flex-wrap:wrap;align-items:baseline;display:inline-flex}.wordmark__name{color:var(--wordmark-name)}.wordmark:hover .wordmark__name{text-underline-offset:.2em;text-decoration:underline 2px}.site-header__tools{align-items:center;gap:0 var(--space-l);flex-wrap:wrap;display:flex}.site-nav__list{column-gap:var(--space-l);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.site-nav a{min-height:2.75rem;font-size:.9375rem;font-weight:var(--weight-medium);color:var(--color-link);text-underline-offset:.5em;align-items:center;text-decoration-line:none;display:inline-flex}.site-nav a:hover{text-decoration-line:underline;text-decoration-thickness:1px}.site-nav a[aria-current=page]{text-decoration-line:underline;text-decoration-thickness:2px;text-decoration-color:var(--color-link-underline)}.site-header--editorial{padding-top:env(safe-area-inset-top,0px);border-top:var(--tranchefile) solid var(--color-brand)}.site-header--editorial .site-header__bar{border-bottom-color:var(--color-border)}@media (width<=47.99rem){.site-header__bar{column-gap:var(--space-s);border-bottom:0;min-height:0}.wordmark{min-height:var(--site-header-row1);font-size:1.25rem}.site-header__tools{min-height:var(--site-header-row2);border-top:1px solid var(--color-border);flex:100%}.site-nav__list{column-gap:var(--space-m)}.site-header{border-bottom:1px solid #0000}.site-header--editorial{border-bottom-color:var(--color-border)}}.tone-light{--lang-switch-bg:var(--color-paper);--lang-switch-border:color-mix(in srgb, var(--color-ink) 22%, transparent);--lang-switch-text:var(--color-text-muted);--lang-switch-current-bg:var(--color-brand);--lang-switch-current-text:var(--color-paper);--lang-switch-hover-bg:color-mix(in srgb, var(--color-brand) 8%, transparent)}.tone-dark{--lang-switch-bg:color-mix(in srgb, var(--color-paper) 12%, transparent);--lang-switch-border:color-mix(in srgb, var(--color-paper) 38%, transparent);--lang-switch-text:var(--color-text-muted);--lang-switch-current-bg:var(--color-paper);--lang-switch-current-text:var(--color-brand);--lang-switch-hover-bg:color-mix(in srgb, var(--color-paper) 10%, transparent)}.lang-switch{background:var(--lang-switch-bg);border:1px solid var(--lang-switch-border);border-radius:999px;flex:none;display:inline-flex}.lang-switch__item{min-width:2.75rem;min-height:2.75rem;font-size:.8125rem;font-weight:var(--weight-bold);color:var(--lang-switch-text);justify-content:center;align-items:center;padding-inline:.75rem;line-height:1;text-decoration:none;display:inline-flex}.lang-switch__item:first-child{border-radius:999px 0 0 999px}.lang-switch__item:last-child{border-radius:0 999px 999px 0}.lang-switch__item--current{background:var(--lang-switch-current-bg);color:var(--lang-switch-current-text)}a.lang-switch__item:hover{background:var(--lang-switch-hover-bg);color:var(--color-text)}a.lang-switch__item:focus-visible{outline-offset:2px}.lang-switch--mobile{display:none}@media (width<=47.99rem){.lang-switch--mobile{display:inline-flex}.lang-switch--desktop{display:none}}.site-footer{align-items:center;gap:var(--space-s) var(--space-xl);padding-block:var(--space-xl) max(var(--space-xl), env(safe-area-inset-bottom,0px));padding-inline:max(var(--space-gutter), env(safe-area-inset-left,0px)) max(var(--space-gutter), env(safe-area-inset-right,0px));border-top:1px solid var(--color-border);font-size:var(--text-sm);flex-wrap:wrap;display:flex}.site-footer__brand{font-weight:var(--weight-bold);margin:0}.site-footer__list{gap:0 var(--space-m);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.site-footer__list a{align-items:center;min-height:2.75rem;display:inline-flex}.site-footer .lang-switch{margin-inline-start:auto}.page{max-width:var(--measure);padding-block:var(--space-xl) var(--space-section);padding-inline:max(var(--space-gutter), env(safe-area-inset-left,0px)) max(var(--space-gutter), env(safe-area-inset-right,0px));margin-inline:auto}.page h2{margin-block-start:var(--space-l)}