.os-shell{max-width:42rem;margin:0 auto;padding:0 1.5rem 5rem}
.os-shell:has(.os-dossier){max-width:52rem}
.os-dossier{margin:1.6rem 0 0;text-align:left}
.os-dossier-kicker{margin:0;color:var(--gf-cyan);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase}
.os-dossier h2{margin:.35rem 0 .4rem;font-size:1.45rem;font-weight:600}
.os-dossier-lead{margin:0 0 1.1rem;color:var(--gf-muted);line-height:1.5}
.os-shots{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.os-shot figure{margin:0}
.os-shot-frame{border:1px solid var(--gf-line);border-radius:.7rem;overflow:hidden;background:#06141d;box-shadow:0 12px 28px rgba(0,0,0,.22)}
.os-shot-bar{display:flex;align-items:center;gap:.28rem;padding:.35rem .55rem;background:#0a1c27;border-bottom:1px solid var(--gf-line)}
.os-shot-bar i{width:.42rem;height:.42rem;border-radius:50%;background:#2a4450}
.os-shot-bar i:first-child{background:#c9847a}
.os-shot-bar span{margin-left:.35rem;color:#6d858e;font-size:.62rem;letter-spacing:.04em}
.os-shot-body{min-height:7.4rem;padding:.7rem .75rem;display:grid;align-content:center}
.os-shot figcaption{margin:.45rem .1rem 0;color:var(--gf-muted);font-size:.78rem;line-height:1.4}
.os-shot figcaption b{color:var(--gf-cyan)}
.os-mock-search{display:flex;align-items:center;gap:.4rem;padding:.45rem .55rem;border:1px solid rgba(53,224,193,.28);border-radius:999px;color:var(--gf-muted);font-size:.78rem}
.os-mock-search em{flex:1;color:var(--gf-ink);font-style:normal}
.os-mock-search b{width:1.35rem;height:1.35rem;border-radius:50%;background:var(--gf-cyan);color:#06201c;display:grid;place-items:center;font-size:.7rem}
.os-mock-card,.os-mock-add,.os-mock-login,.os-mock-drop,.os-mock-labs{display:grid;gap:.28rem}
.os-mock-card small,.os-mock-add small,.os-mock-labs small,.os-mock-drop small{color:var(--gf-cyan);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase}
.os-mock-card strong,.os-mock-add em,.os-mock-labs strong,.os-mock-login strong{color:var(--gf-ink);font-size:.92rem;font-style:normal}
.os-mock-card p,.os-mock-labs p{margin:0;color:var(--gf-muted);font-size:.75rem}
.os-mock-login span{display:block;height:.55rem;border-radius:.3rem;background:#102431}
.os-mock-login b,.os-mock-add b{justify-self:start;margin-top:.25rem;padding:.2rem .55rem;border-radius:.3rem;background:var(--gf-cyan);color:#06201c;font-size:.68rem}
.os-mock-day{display:grid;gap:.4rem}
.os-mock-day div{padding:.4rem .5rem;border:1px solid var(--gf-line);border-radius:.4rem}
.os-mock-day i{display:block;color:var(--gf-cyan);font-style:normal;font-size:.62rem;letter-spacing:.08em}
.os-mock-day em{color:var(--gf-ink);font-style:normal;font-size:.8rem}
.os-mock-drop{text-align:center;border:1px dashed rgba(53,224,193,.35);border-radius:.5rem;padding:.7rem .4rem}
.os-mock-drop b{color:var(--gf-cyan);font-size:1.2rem}
.os-dossier-cta{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1rem;margin-top:1.15rem}
.os-dossier-alts{margin:0;width:100%;color:var(--gf-muted);font-size:.8rem}
.os-dossier-alts a{color:var(--gf-cyan);text-decoration:none}
@media(max-width:720px){.os-shots{grid-template-columns:1fr}}
.os-topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem}
.os-wordmark{color:var(--gf-ink);font-weight:700;letter-spacing:-.03em;text-decoration:none;font-size:1.05rem}
.os-wordmark span{color:var(--gf-cyan)}
.os-wordmark:hover{text-decoration:none;color:var(--gf-ink)}
.os-top-actions{display:flex;align-items:center;gap:1rem}
.os-link{color:var(--gf-muted);text-decoration:none;font-size:.9rem}
.os-link:hover{color:var(--gf-cyan);text-decoration:none}
.os-btn{display:inline-flex;align-items:center;justify-content:center;min-height:2.15rem;padding:0 .95rem;border-radius:999px;background:var(--gf-cyan);color:#06201c;font-size:.85rem;font-weight:700;text-decoration:none}
.os-btn:hover{background:var(--gf-cyan-2);color:#06201c;text-decoration:none}
.os-hero{padding:12vh 0 2rem;text-align:center}
.os-hero h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 .75rem;font-weight:600;min-height:2.4em;transition:opacity .2s ease}
.os-hero h1.is-swap{opacity:0}
.os-hero h1 em{font-style:normal;color:var(--gf-cyan)}
.os-lead{margin:0 auto 1.6rem;max-width:28rem;color:var(--gf-muted);font-size:1rem;line-height:1.5}
.os-search{display:flex;align-items:center;gap:.4rem;padding:.3rem .3rem .3rem 1rem;border-radius:999px;background:rgba(12,31,42,.94);border:1px solid rgba(53,224,193,.28)}
.os-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--gf-ink);font:inherit;outline:none;padding:.7rem 0}
.os-search button{width:2.6rem;height:2.6rem;border:0;border-radius:50%;background:var(--gf-cyan);color:#06201c;font-size:1.15rem;cursor:pointer}
.os-chips{display:flex;justify-content:center;flex-wrap:wrap;gap:.45rem;margin:1rem 0 0}
.os-chips a{color:var(--gf-muted);text-decoration:none;border:1px solid var(--gf-line);border-radius:999px;padding:.3rem .75rem;font-size:.8rem}
.os-chips a:hover{color:var(--gf-cyan);border-color:rgba(53,224,193,.4)}
.os-stage-card,.os-chat{margin:1.5rem 0 0;padding:1.15rem 1.2rem;border:1px solid var(--gf-line);border-radius:.9rem;background:rgba(11,27,39,.72);text-align:left}
.os-stage-card h2{margin:0 0 .8rem;font-size:1.15rem;font-weight:600}
.os-stage-card p{margin:0;color:var(--gf-muted);line-height:1.5}
.os-stage-link{display:inline-flex;margin-top:.85rem;color:var(--gf-cyan);font-weight:700;text-decoration:none}
.os-chat{display:grid;gap:.9rem}
.os-bubble span{display:block;color:var(--gf-cyan);font-size:.68rem;letter-spacing:.12em;margin-bottom:.3rem}
.os-bubble p{margin:0;color:var(--gf-ink);line-height:1.5}
.gf-app .auth-page{min-height:70vh;display:flex;align-items:center;padding:2rem 1.25rem 4rem}
.gf-app .auth-card{max-width:22rem;margin:0 auto;padding:1.5rem 1.4rem 1.6rem;border:1px solid var(--gf-line);border-radius:1rem;background:rgba(11,27,39,.88);color:var(--gf-ink)}
.gf-app .auth-card h1{font-size:1.35rem;font-weight:600}
.gf-app .auth-lead,.gf-app .auth-alt,.gf-app .auth-note{color:var(--gf-muted)}
.gf-app .auth-lead{font-size:.9rem;margin:0 0 1rem}
.gf-app .auth-form{gap:.65rem}
.gf-app .auth-form label{color:var(--gf-ink);font-size:.82rem;font-weight:600}
.gf-app .auth-input,.gf-app .auth-form input[type="email"],.gf-app .auth-form input[type="password"],.gf-app .auth-form input[type="text"]{background:#07131d;border:1px solid var(--gf-line);color:var(--gf-ink);border-radius:.45rem;padding:.65rem .7rem}
.gf-app .auth-card .btn-primary,.gf-app .auth-form button[type="submit"]{min-height:2.5rem;border:0;border-radius:.45rem;background:var(--gf-cyan);color:#06201c;font-weight:700;cursor:pointer}
.gf-app .auth-check{font-size:.8rem;font-weight:500!important;color:var(--gf-muted)}
.gf-app .auth-check a{color:var(--gf-cyan)}
.gf-app .auth-error{color:#f0a8a0}
.gf-app .auth-alt a{color:var(--gf-cyan)}
.gf-app .auth-messages li{background:rgba(53,224,193,.08);color:var(--gf-ink)}
@media(max-width:640px){
  .os-hero{padding:8vh 0 1.5rem}
  .os-top-actions{gap:.7rem}
}