:root{--blue:#348fc7;--deep:#173d54;--green:#23895a;--red:#cb4145;--ink:#152b37;--sub:#657581;--border:#e5ebed;--bg:#fff;--muted:#f4f8fa}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:white;padding:10px}.flag{height:3px;background:linear-gradient(90deg,#6ab6e8 0 49%,#fff 49% 51%,#37a667 51%)}.top{max-width:1160px;margin:auto;min-height:76px;padding:10px 25px;display:flex;align-items:center;gap:24px}.back{font-size:12px;color:var(--sub);font-weight:750;letter-spacing:.7px;white-space:nowrap}.brand{margin:auto;display:flex;gap:12px;align-items:center;min-width:0}.brand img{width:44px;height:44px}.brand span{font-weight:750;font-size:17px;letter-spacing:-.5px}.brand small{display:block;font-size:9px;letter-spacing:1.1px;color:var(--sub);margin-top:4px}.quiet{padding:10px 13px;background:white;border:1px solid #d3e1e6;border-radius:8px;color:var(--deep);font-size:13px;font-weight:650}.quiet:hover{background:var(--muted)}.ticker{display:flex;align-items:center;gap:17px;background:#eef7fb;border-block:1px solid #dbeef4;padding:11px max(25px,calc((100vw - 1110px)/2));font-size:12px}.ticker-name{font-size:10px;letter-spacing:1px;color:#286b8a;font-weight:850;white-space:nowrap}.ticker-window{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,black 5%,black 95%,transparent)}.ticker-track{display:flex;width:max-content;gap:70px;animation:scroll 32s linear infinite;white-space:nowrap;color:#375e73;font-weight:600}.ticker-track span{padding-right:70px}@keyframes scroll{to{transform:translateX(-50%)}}.ticker:hover .ticker-track{animation-play-state:paused}@media(prefers-reduced-motion:reduce){.ticker-track{animation:none}.ticker-window{overflow:auto}}main{max-width:1120px;padding:0 24px;margin:auto;min-height:62vh}.intro{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,.65fr);gap:35px;align-items:center;padding:55px 0}.overline{font-size:11px;color:var(--green);letter-spacing:1.7px;font-weight:800}.intro h1{font-family:Georgia,serif;font-weight:500;font-size:clamp(36px,5vw,60px);line-height:1.1;letter-spacing:-1.4px;margin:16px 0}.intro h1 em{font-style:normal;color:#378bb4}.intro p{line-height:1.65;color:var(--sub);max-width:530px}.intro-aside{border-top:2px solid var(--deep);padding:22px 0}.intro-aside span{font-size:10px;color:var(--green);font-weight:800;letter-spacing:1px}.intro-aside strong{display:block;margin:11px 0 7px;font-family:Georgia,serif;font-size:29px;font-weight:500}.intro-aside p{font-size:14px;line-height:1.6;margin:0}.tabs{display:flex;gap:20px;border-bottom:1px solid var(--border);overflow:auto}.tabs button{border:0;background:transparent;color:var(--sub);font-weight:650;font-size:13px;padding:15px 0;white-space:nowrap}.tabs button.selected{color:var(--deep);border-bottom:2px solid var(--blue)}.pane{padding:33px 0 55px}.sectionhead{margin-bottom:25px}.sectionhead h2{font-family:Georgia,serif;font-weight:500;font-size:28px;margin:0 0 7px}.sectionhead p{color:var(--sub);margin:0;font-size:14px}.library{display:grid;gap:0}.item{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding:23px 0}.item strong{display:block;font-size:17px;margin:7px 0}.item small,.item p{color:var(--sub);font-size:13px}.item p{margin:0}.item button,.primary{border:0;border-radius:8px;background:var(--deep);color:#fff;padding:12px 16px;font-size:13px;font-weight:700;white-space:nowrap}.item button:hover,.primary:hover{background:#23607b}.notice{padding:14px 18px;background:#eef6f9;color:var(--deep);border-radius:8px;margin-top:20px;font-size:14px}.reader{padding:25px 0;border-top:1px solid var(--border);margin-top:25px}.reader h3,.admin-grid h3{font:500 24px Georgia,serif}.textblock{white-space:pre-wrap;line-height:1.8;font-size:15px}.columns{overflow-x:auto}.columns table{border-collapse:collapse;width:100%;min-width:690px;margin:20px 0;font-size:12px}.columns th,.columns td{border:1px solid #dce5e9;padding:10px;text-align:right}.columns th:first-child,.columns td:first-child{text-align:left}.columns thead{background:#f0f6f8}.practice{max-width:620px}.practice p{line-height:1.6}label{display:block;font-size:13px;font-weight:650;margin:18px 0 7px}input,textarea,select{width:100%;padding:12px 14px;border:1px solid #cad9df;border-radius:8px;background:#fff;color:var(--ink)}textarea{resize:vertical}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px}.request{padding:14px 0;border-bottom:1px solid var(--border)}.request small{color:var(--sub);display:block;margin-bottom:9px}.request button{margin-right:6px;margin-top:5px}.check{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500}.check input{width:auto}footer{border-top:1px solid var(--border);padding:23px 26px;font-size:12px;color:var(--sub);text-align:center}.qcm-options{display:grid;gap:10px;max-width:500px;margin:16px 0}.qcm-options label{margin:0;padding:13px;border:1px solid var(--border);border-radius:8px;display:flex;gap:12px}.qcm-options input{width:auto}@media(max-width:760px){.top{gap:10px;min-height:68px;padding-inline:16px}.back{font-size:10px}.brand{gap:7px}.brand img{width:36px;height:36px}.brand span{font-size:14px}.brand small{font-size:7px;letter-spacing:.6px}.top .quiet{font-size:11px;padding:8px}.ticker{padding:10px 15px;gap:10px}.intro{grid-template-columns:1fr;gap:19px;padding:39px 0 27px}.intro h1{font-size:40px}.intro-aside{display:none}.admin-grid{grid-template-columns:1fr;gap:20px}.item{align-items:flex-start;flex-direction:column}.item button{align-self:flex-start}.sectionhead h2{font-size:26px}.tabs{gap:22px}}

/* Installation indépendante — accents du drapeau djiboutien */
.install-button{border:0;background:#286f9f;color:white;font-weight:750;font-size:12px;border-radius:8px;padding:11px 15px;white-space:nowrap;cursor:pointer}
.install-button:hover{background:#195d89}
.install-button[hidden]{display:none}
#pjg-install-help{max-width:min(400px,calc(100vw - 32px));border:0;border-radius:16px;padding:25px 25px 20px;box-shadow:0 25px 85px #0c283b35;font-family:system-ui,sans-serif;line-height:1.6;color:#173d54}
#pjg-install-help::backdrop{background:#102b3a80}
#pjg-install-help h2{font-family:Georgia,serif;font-weight:500;margin:0 0 15px}
#pjg-install-help button{background:#286f9f;color:white;border:0;border-radius:8px;font-weight:700;padding:12px 19px}
@media(max-width:560px){.top{gap:7px;padding-inline:10px}.install-button{padding:9px 11px;font-size:11px}.brand span{font-size:12px}.brand small{font-size:6px}.brand img{height:31px;width:31px}.top .quiet{font-size:10px;padding:8px}}

/* Bibliothèque partagée avec janagaleh.com/cours. */
.pjg-files-frame{width:100%;min-height:1080px;border:1px solid #d8e5eb;border-radius:13px;background:#fff}.pjg-files-notice{padding:14px 16px;background:#eef7fb;border-radius:10px;font-size:13px;line-height:1.6;color:#315d77;margin-bottom:20px}.pjg-files-notice a{text-decoration:underline;color:#136eab}@media(max-width:600px){.pjg-files-frame{min-height:1250px;border-radius:9px}}