@font-face{font-family:Oxanium;src:url("assets/fonts/oxanium.ttf") format("truetype");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:Manrope;src:url("assets/fonts/manrope.ttf") format("truetype");font-weight:200 800;font-style:normal;font-display:swap}
 :root{--paper:#131116;--surface:#211b29;--ink:#f0ecf5;--muted:#b7acc3;--line:#3d3348;--accent:#c5a0ff;--night:#0c0a10;--night-text:#f0ecf5;--gold:#c5a0ff;--measure:1224px;color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:35px}
:root[data-theme=light]{--paper:#eeeaf3;--surface:#e2dbea;--ink:#251d30;--muted:#64556f;--line:#c6b8d2;--accent:#68408e;--night:#18101f;--night-text:#f0ecf5;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}button{font:inherit;cursor:pointer;color:inherit}button,a{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button svg{pointer-events:none}::selection{background:var(--ink);color:var(--paper)}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}html{scrollbar-color:var(--muted) var(--paper);scrollbar-width:thin}button:disabled{opacity:.55;cursor:wait}.wrap{width:min(var(--measure),calc(100% - 112px));margin-inline:auto}p{margin:0 0 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.18s}.icon-button:hover{background:var(--surface)}.site-header>.theme-toggle{margin-left:18px}.menu-toggle{display:none}.lead{display:grid;grid-template-columns:1fr 1.03fr;gap:58px;padding-block:64px 44px;align-items:center}.lead h1{font-size:clamp(53px,5.3vw,78px);line-height:1.02;margin:0 0 25px}.lead h1 em{display:block;color:var(--accent);font-weight:400}.story-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;color:var(--muted);font-size:11px}.story-meta>span+span:not(:last-child){margin-right:0}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}.lead-description{font-size:16px;line-height:1.8;max-width:420px;margin:24px 0 30px}.button-primary{display:inline-flex;gap:26px;justify-content:space-between;align-items:center;background:var(--ink);color:var(--paper);border:1px solid var(--ink);padding:13px 21px;text-decoration:none;font-size:13px;border-radius:2px;transition:background .2s,color 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1.15fr;gap:110px;padding-block:76px 86px}.section-intro h2{font-size:48px;line-height:1.08;letter-spacing:-.02em;margin:0 0 23px}.section-intro h2 em{color:var(--accent)}.section-intro>p{font-size:14px;color:var(--muted);max-width:320px}.text-link{display:inline-flex;gap:12px;align-items:center;text-decoration:none;font-size:12px;padding:5px 0;border-bottom:1px solid currentColor}.text-link:hover{color:var(--accent)}.text-link svg{width:17px;height:17px}.reading-list>a{display:flex;align-items:center;justify-content:space-between;gap:35px;text-decoration:none;padding:23px 0;border-bottom:1px solid var(--line)}.reading-list>a:first-child{padding-top:0}.reading-list h3{font-size:27px;line-height:1.2;margin:0 0 7px;transition:color .18s}.reading-list p{font-size:12px;color:var(--muted);margin:0}.reading-list>a:hover h3{color:var(--accent)}.reading-list>a>svg{width:18px}.approach{background:var(--night);color:var(--night-text)}.approach-inner{display:grid;grid-template-columns:1fr 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@media(min-width:1500px){.lead{padding-top:76px;padding-bottom:60px}.lead-figure img{height:470px}}
@media(max-width:1100px){.wrap{width:calc(100% - 72px)}.site-header>nav{gap:20px}.site-header{gap:16px}.brand{font-size:43px}.site-header>.theme-toggle{margin-left:6px}.lead{gap:34px}.lead h1{font-size:60px}.lead-figure img{height:430px}.lead-description{font-size:14px}.understand{gap:64px}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:58px}.article-heading h1{font-size:64px}.article-info .story-meta{gap:8px}.article-cover img{height:480px}}
@media(max-width:820px){.wrap{width:calc(100% - 44px)}.site-header{min-height:94px;position:relative;gap:12px}.brand{font-size:42px}.site-header>.theme-toggle{margin-left:auto}.site-header>nav{display:none;position:absolute;left:0;right:0;top:93px;background:var(--paper);padding:17px 22px;z-index:4;border:1px solid var(--line);margin:0;gap:6px;align-items:stretch}.site-header>nav.open{display:flex;flex-direction:column}.site-header>nav a{padding:11px}.menu-toggle{display:inline-flex}.lead{gap:28px;padding-top:38px}.lead h1{font-size:50px}.lead-description{margin-block:18px 22px}.lead-figure img{height:385px}.story-meta{gap:8px;font-size:10px}.lead-source{font-size:9px}.understand{gap:40px;grid-template-columns:1fr 1.1fr;padding-block:54px}.section-intro h2{font-size:39px}.reading-list h3{font-size:25px}.reading-list p{font-size:11px}.approach-inner{gap:45px}.approach h2{font-size:36px}.approach-copy{font-size:13px}.editorial-line>span{font-size:10px}.article-heading h1{font-size:54px}.article-deck{font-size:16px}.article-cover img{height:430px}.article-info{align-items:flex-start}.article-info .story-meta{max-width:320px}.article-layout{grid-template-columns:1fr;gap:28px;padding-top:38px;max-width:740px}.article-sidebar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:18px}.sidebar-sticky{position:static}.sidebar-title{font-size:22px;margin:0 0 12px}.article-sidebar nav{flex-direction:row;flex-wrap:wrap;gap:8px 22px}.article-sidebar nav a{font-size:11px}.sidebar-note{display:none}.reading-size{margin-top:10px}.article-body{font-size:17px;max-width:none}.article-body h2{font-size:33px}.site-footer{gap:14px 24px}.site-footer>p{font-size:10px}.site-footer>span{font-size:9px}}
@media(max-width:600px){.topline{padding-block:12px 10px;font-size:9px;gap:12px}.topline>span{max-width:210px}.topline time{white-space:nowrap}.site-header{min-height:86px;gap:9px}.site-header>nav{top:85px}.brand{font-size:39px;gap:7px}.brand-mark{width:27px;height:33px}.brand-period{margin-left:-7px}.icon-button{width:37px;height:37px}.icon-button svg{width:19px;height:19px}.site-header>.theme-toggle{margin-left:auto}.lead{display:flex;flex-direction:column;padding-block:33px 29px;gap:29px;align-items:stretch}.lead h1{font-size:58px;line-height:1.01;margin-bottom:18px;max-width:450px}.lead-description{font-size:14px;max-width:440px;line-height:1.8;margin-block:18px 22px}.lead-source{margin-top:15px;font-size:9px;max-width:none}.story-meta{font-size:10px;gap:9px}.button-primary{padding:12px 19px;min-height:47px}.lead-figure img{height:auto;aspect-ratio:1.25;object-fit:cover}.lead-figure figcaption{font-size:9px}.image-link{right:15px;bottom:15px;width:38px;height:38px}.editorial-line{display:block;padding-block:16px}.editorial-line p{font-size:25px}.editorial-line>span{font-size:10px;display:block;margin-top:5px}.understand{display:block;padding-block:39px 44px}.section-intro h2{font-size:43px;margin-bottom:16px}.section-intro>p{font-size:13px;max-width:340px}.reading-list{margin-top:34px}.reading-list>a{gap:20px;padding-block:22px}.reading-list h3{font-size:27px}.reading-list p{font-size:11px}.approach-inner{display:block;padding-block:36px 40px}.approach-mark{width:30px;height:36px}.approach h2{font-size:38px;margin-top:12px}.approach-copy{padding-top:25px;font-size:13px}.approach .text-link{font-size:11px}.site-footer{display:grid;grid-template-columns:1fr auto;gap:12px 15px;padding-block:25px}.footer-brand{font-size:29px}.site-footer>p{grid-column:1;grid-row:2}.site-footer>span{margin:0;grid-column:1;grid-row:3}.site-footer>.text-link{grid-column:2;grid-row:1 / 3;align-self:center;font-size:10px}.article-heading{padding-top:22px}.back-link{margin-bottom:24px;font-size:10px}.article-heading h1{font-size:45px;line-height:1.08;margin-bottom:21px}.article-heading h1 br{display:none}.article-deck{font-size:15px;line-height:1.85;margin-bottom:23px}.article-info{display:block;margin-bottom:23px}.article-info .story-meta{gap:9px;max-width:none;font-size:9px}.article-actions{margin-top:19px}.save-button{font-size:10px;padding:9px 13px}.article-cover img{height:auto;aspect-ratio:1.2;object-fit:cover}.article-cover figcaption{font-size:9px;margin-top:10px}.article-layout{padding-block:30px 45px;gap:29px}.article-sidebar nav{gap:9px 17px}.article-sidebar nav a{font-size:10px}.article-body{font-size:16px;line-height:1.95}.article-body h2{font-size:31px;line-height:1.2;margin-top:1.6em}.article-body.large-text{font-size:19px}.reading-pause{margin:29px 0;padding-block:24px}.reading-pause p{font-size:30px}.reading-pause>span{font-size:10px}.sources{margin-top:35px;padding:23px 20px}.sources h2{font-size:29px}.sources>a strong{font-size:12px}.sources>a>span>span{font-size:9px}.sources>p{font-size:11px}.toast{bottom:18px;width:max-content;font-size:11px}}
@media(max-width:370px){.wrap{width:calc(100% - 32px)}.brand{font-size:35px}.brand-mark{width:24px}.lead h1{font-size:52px}.article-heading h1{font-size:41px}.topline{font-size:8px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.site-header,.topline,.article-sidebar,.article-actions,.toast,.site-footer,.back-link,.return-link{display:none!important}.wrap{width:100%}.article-layout{display:block;padding-top:20px}.article-heading h1{font-size:34pt}.article-cover img{height:250px}.article-body{font-size:11pt;max-width:none}.article-body h2{break-after:avoid}.sources{break-inside:avoid}.article-heading{padding-top:0}}

/* Direction SF : typographie géométrique, graphite et violet lumineux. */
h1,h2,h3{font-weight:500}em{font-style:normal}.brand{font-size:40px;font-weight:600;letter-spacing:-.04em;gap:12px}.brand-period{margin-left:-12px}.brand-mark{color:var(--accent);width:31px;stroke-width:1.3}.lead{gap:52px;padding-block:59px 45px}.lead h1{font-size:clamp(44px,4.3vw,62px);line-height:1.15;letter-spacing:-.035em;margin-bottom:26px}.lead h1 em{font-weight:500}.lead-description{font-size:15px}.button-primary{background:var(--accent);border-color:var(--accent);color:var(--paper);font-weight:700;padding:14px 21px;border-radius:0}.button-primary:hover{background:transparent;color:var(--accent)}.lead-figure>a{border:1px solid var(--line)}.lead-figure img{filter:none}.image-link{background:var(--accent);color:var(--paper);border-radius:3px}.icon-button{border-radius:5px}.icon-button:hover{border-color:var(--accent);color:var(--accent)}.site-header>nav a[aria-current]{border-color:var(--accent);color:var(--accent)}.editorial-line p{font-size:23px;font-weight:500}.section-intro h2{font-size:39px;line-height:1.2}.reading-list h3{font-size:22px;line-height:1.4}.reading-list>a:hover>svg{color:var(--accent)}.approach h2{font-size:35px;line-height:1.3}.approach-copy>p{color:#c8bfd2}.approach-mark{stroke:var(--accent)}.footer-brand{font-size:26px;font-weight:600}.article-heading h1{font-size:clamp(42px,4.2vw,62px);line-height:1.16;max-width:1110px}.article-heading h1 em{font-weight:500}.article-deck{font-size:17px}.save-button{border-radius:3px}.save-button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--paper)}.article-cover img{border:1px solid var(--line)}.article-body h2{font-size:29px;line-height:1.4}.sidebar-title{font-size:19px}.reading-pause p{font-size:29px;line-height:1.4}.sources h2{font-size:25px}.sources{border:1px solid var(--line);background:transparent}.reading-size{font-size:22px}.toast{background:var(--accent);color:var(--paper)}
@media(max-width:1100px){.brand{font-size:34px}.lead{gap:34px}.lead h1{font-size:49px}.section-intro h2{font-size:34px}.reading-list h3{font-size:21px}.article-heading h1{font-size:52px}}
@media(max-width:820px){.brand{font-size:32px}.brand-mark{width:28px}.lead h1{font-size:40px}.section-intro h2{font-size:30px}.reading-list h3{font-size:20px}.approach h2{font-size:29px}.article-heading h1{font-size:46px}}
@media(max-width:600px){.brand{font-size:30px;gap:9px}.brand-period{margin-left:-9px}.brand-mark{width:25px}.lead{padding-block:33px 29px;gap:28px}.lead h1{font-size:43px;line-height:1.18;letter-spacing:-.035em;margin-bottom:20px}.lead h1 br{display:none}.lead h1 em{display:block}.lead-description{font-size:14px}.section-intro h2{font-size:34px;line-height:1.2}.reading-list h3{font-size:23px;line-height:1.35}.editorial-line p{font-size:21px}.approach h2{font-size:30px;line-height:1.3}.article-heading h1{font-size:34px;line-height:1.2}.article-body h2{font-size:25px}.article-deck{font-size:15px}.sidebar-title{font-size:19px}.reading-pause p{font-size:25px}.sources h2{font-size:23px}.footer-brand{font-size:24px}.article-cover figcaption,.lead-figure figcaption{font-size:10px}.icon-button{width:38px;height:38px}.site-footer>p{font-size:10px}}
@media(max-width:370px){.brand{font-size:27px}.brand-mark{width:22px}.lead h1{font-size:38px}.article-heading h1{font-size:31px}}

.brand{gap:12px}.brand-name{font-size:28px;font-weight:600;line-height:1.05;letter-spacing:-.035em}.brand-name>span{display:block;font-size:23px;font-weight:400;letter-spacing:.04em;margin-top:4px}.brand-mark{width:36px;height:48px}.footer-brand{max-width:230px;font-size:23px;line-height:1.3}
@media(max-width:1100px){.brand-name{font-size:25px}.brand-name>span{font-size:21px}.site-header>nav{gap:20px}.site-header>.theme-toggle{margin-left:0}}
@media(max-width:820px){.brand-name{font-size:25px}.brand-name>span{font-size:20px}.brand-mark{width:29px;height:40px}}
@media(max-width:600px){.brand{gap:9px}.brand-name{font-size:23px}.brand-name>span{font-size:18px;margin-top:3px;letter-spacing:.055em}.brand-mark{width:26px;height:36px}.footer-brand{font-size:21px;max-width:180px}}
@media(max-width:370px){.brand-name{font-size:21px}.brand-name>span{font-size:16px}.brand-mark{width:23px}}

.brand-globe{width:72px;height:72px;object-fit:contain;flex-shrink:0}.approach-globe{width:64px;height:64px;object-fit:contain}.asset-credits{padding-bottom:21px;font-size:10px;color:var(--muted)}.asset-credits summary{cursor:pointer;width:max-content;padding:5px 0;min-height:24px}.asset-credits p{max-width:750px;line-height:1.9;margin:10px 0 0}.asset-credits a:hover{color:var(--accent)}
@media(max-width:1100px){.brand-globe{width:66px;height:66px}}
@media(max-width:820px){.brand-globe{width:62px;height:62px}}
@media(max-width:600px){.brand-globe{width:58px;height:58px}.approach-globe{width:54px;height:54px}.asset-credits{font-size:9px}}
@media(max-width:370px){.brand-globe{width:52px;height:52px}}
@media(max-width:820px){.site-header>.theme-toggle{margin-left:auto}}