:root {
  --void:#030711; --deep:#071225; --panel:rgba(8,22,42,.84); --panel-2:rgba(11,31,57,.7);
  --line:rgba(73,203,255,.2); --cyan:#57ddff; --blue:#278cff; --violet:#8d74ff;
  --gold:#e8c36a; --red:#ff5269; --text:#dbeeff; --muted:#7892aa; --sidebar:264px;
  --display:"Arial Narrow","Roboto Condensed","Segoe UI",sans-serif; --body:Inter,"Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background-color:var(--void);background-image:linear-gradient(180deg,rgba(2,7,16,.76),rgba(2,8,18,.9)),linear-gradient(90deg,rgba(2,8,18,.5),rgba(2,8,18,.2)),url("../assets/campagne/echo.png");background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;color:var(--text);font-family:var(--body);font-size:15px;line-height:1.65;min-height:100vh}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(circle at 15% 23%,rgba(87,221,255,.22) 0 1px,transparent 1.5px),radial-gradient(circle at 81% 18%,rgba(255,255,255,.2) 0 1px,transparent 1.3px),radial-gradient(circle at 60% 73%,rgba(141,116,255,.18) 0 1px,transparent 1.4px),linear-gradient(rgba(39,140,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(39,140,255,.025) 1px,transparent 1px);background-size:173px 157px,227px 211px,251px 233px,48px 48px,48px 48px;opacity:.7;z-index:-2}
body:after{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 75% 20%,rgba(25,87,156,.16),transparent 45%),radial-gradient(ellipse at 10% 90%,rgba(82,39,145,.12),transparent 42%),linear-gradient(180deg,rgba(2,7,16,.05),rgba(2,7,16,.38)),linear-gradient(105deg,transparent 50%,rgba(87,221,255,.025) 50.1%,transparent 50.4%);pointer-events:none;z-index:-1}
a{color:inherit;text-decoration:none} button,input{font:inherit} button{color:inherit}.skip-link{position:fixed;top:-100px;left:20px;background:var(--cyan);color:#00111c;padding:10px 18px;z-index:100}.skip-link:focus{top:10px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.muted{color:var(--muted)}
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:linear-gradient(180deg,rgba(6,18,35,.98),rgba(3,9,20,.98));border-right:1px solid var(--line);z-index:30;display:flex;flex-direction:column;box-shadow:16px 0 50px rgba(0,0,0,.25)}
.sidebar:after{content:"";position:absolute;right:-2px;top:0;width:3px;height:22%;background:linear-gradient(transparent,var(--cyan),transparent);opacity:.55}.brand{height:84px;display:flex;align-items:center;gap:13px;padding:0 22px;border-bottom:1px solid var(--line)}.brand-mark{width:39px;height:39px;border:1px solid var(--cyan);transform:rotate(45deg);display:grid;place-items:center;box-shadow:0 0 18px rgba(87,221,255,.15)}.brand-mark i{width:16px;height:16px;border:1px solid var(--violet);border-radius:50%}.brand>div{display:flex;flex-direction:column;line-height:1.3}.brand strong{font-family:var(--display);font-size:14px;letter-spacing:1.7px}.brand small{font-size:8px;color:var(--muted);letter-spacing:1.4px}
.mode-badge{margin:19px 18px 8px;border:1px solid rgba(87,221,255,.26);background:rgba(87,221,255,.055);padding:8px 10px;font-family:var(--display);font-size:9px;letter-spacing:1.5px;color:var(--cyan);display:flex;align-items:center;gap:8px}.mode-badge i,.sidebar-foot span i,.top-status i{display:inline-block;width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 9px var(--cyan)}.mode-badge.gm{color:#ff8a9a;border-color:rgba(255,82,105,.38);background:rgba(255,82,105,.08)}.mode-badge.gm i{background:var(--red);box-shadow:0 0 9px var(--red)}
.main-nav{padding:8px 12px;overflow:auto}.main-nav a{height:43px;display:flex;align-items:center;gap:13px;padding:0 12px;color:#7f9bb5;font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:1.5px;border-left:2px solid transparent;transition:.18s ease}.main-nav a i{width:24px;font-style:normal;text-align:center;font-size:15px;color:#527493}.main-nav a:hover,.main-nav a.active{color:var(--text);background:linear-gradient(90deg,rgba(61,186,255,.13),transparent);border-color:var(--cyan)}.main-nav a.active i{color:var(--cyan);text-shadow:0 0 8px var(--cyan)}.main-nav a:last-child{color:#ff8999}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 22px 24px;font-size:8px;letter-spacing:1px;color:var(--muted)}.sidebar-foot>small{display:block;margin-bottom:8px}.sidebar-foot span{color:#a7d5e7}.sidebar-foot span i{width:5px;height:5px;margin-right:5px}.sidebar-foot p{margin:5px 0 0}
.workspace{grid-column:2;min-width:0}.topbar{position:sticky;top:0;height:66px;z-index:20;background:rgba(3,10,22,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 3.5vw;gap:18px}.menu-toggle{display:none}.back-button,.menu-toggle{border:1px solid var(--line);background:rgba(87,221,255,.04);width:34px;height:34px;cursor:pointer}.back-button:hover,.menu-toggle:hover{border-color:var(--cyan);color:var(--cyan)}.breadcrumb{display:flex;align-items:center;gap:8px;min-width:190px;font-family:var(--display);font-size:9px;letter-spacing:1.2px;color:var(--muted);white-space:nowrap}.breadcrumb a{color:var(--cyan)}.breadcrumb i{opacity:.45}.breadcrumb b{max-width:140px;text-overflow:ellipsis;overflow:hidden}.global-search{margin-left:auto;width:min(330px,30vw);height:34px;display:flex;align-items:center;border:1px solid var(--line);background:rgba(4,14,29,.72);padding:0 10px;color:var(--cyan)}.global-search input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-family:var(--display);font-size:10px;letter-spacing:1px;padding:0 9px}.global-search input::placeholder{color:#55728e}.global-search kbd{font-family:var(--display);font-size:7px;color:#617d95;border:1px solid #294056;padding:2px 4px}.top-status{font-family:var(--display);font-size:8px;letter-spacing:1.2px;color:#7191a8;display:flex;align-items:center;gap:7px}
#content{width:min(1460px,100%);margin:0 auto;padding:50px clamp(28px,4.2vw,76px) 90px;min-height:calc(100vh - 120px);opacity:0;transform:translateY(5px)}#content.page-enter{opacity:1;transform:none;transition:opacity .22s ease,transform .22s ease}footer{height:54px;border-top:1px solid rgba(87,221,255,.1);padding:0 clamp(28px,4.2vw,76px);display:flex;align-items:center;justify-content:space-between;color:#4f6a82;font-family:var(--display);font-size:8px;letter-spacing:1.5px}
.page-head{position:relative;margin-bottom:34px;padding-left:19px;border-left:2px solid var(--cyan)}.page-head:after{content:"";position:absolute;left:-2px;bottom:0;width:2px;height:24%;background:var(--gold);box-shadow:0 0 10px var(--gold)}.page-head .eyebrow,.eyebrow{margin:0 0 6px;color:var(--cyan);font-family:var(--display);font-size:9px;font-weight:700;letter-spacing:2.4px}.page-head h1{margin:0;font-family:var(--display);font-size:clamp(32px,4vw,58px);line-height:1.06;letter-spacing:1.8px;text-transform:uppercase}.page-head>p:last-child{max-width:820px;margin:10px 0 0;color:#86a1b8}.entity-link{color:#8ce7ff;border-bottom:1px solid rgba(87,221,255,.3);transition:.15s}.entity-link:hover{color:white;text-shadow:0 0 8px rgba(87,221,255,.7);border-color:var(--cyan)}